Page 1 Operator manual Simrad PI54 Catch monitoring system (CD11035E) www.simrad.com M A X I M I Z I N G Y O U R P E R F O R M A N C E S E A...
Page 3 Simrad PI54 Catch monitoring system Operator manual Important notice Operation of the PI54 catch monitoring system assumes that the communication between the Operator Unit and the sensors is fully functional. Ensure that the communication channels and update rates defined on the Operator Unit matches those of...
Page 4 The information contained in this document is subject to change without prior notice. Simrad AS shall not be liable for errors contained herein, or for incidental or consequential damages in connection with the furnishing, performance, or use of this document.
Page 5 This section provides a general introduction to the PI54 catch monitoring system and the units in use. Refer to page 3. Getting started This section provides general guidelines to help you get started with the PI54 catch monitoring system. Refer to page 9. Applications This section gives an overview of the various applications that the PI54 can offer.
Page 6 Technical specifications This section provides the basic technical specifications. Refer to page 285. Software updates If you need to upgrade the software in your PI54 Operator Unit, the necessary procedures can be found here. Refer to page 291. 850-165186 / Rev.B...
Page 7: Table Of Contents
Operator manual INTRODUCTION ..........SYSTEM DESCRIPTION .
Page 8 Simrad PI54 How to define sensor offsets ....... . How to set up a Twin Spread sensor for twin trawl applications .
Page 9 Operator manual REFERENCES ..........Setup map .
Page 10 Simrad PI54 Depth sensor, test procedure ....... . Temperature sensor, test procedure .
Page 11 Operator manual Sensors Use this table to write down the sensors you use on your PI54 catch monitoring system. Sensor Serial Communication Update type number channel rate 850-165186 / Rev.B...
Page 12 Simrad PI54 Sensors Use this table to write down the sensors you use on your PI54 catch monitoring system. Sensor Serial Communication Update type number channel rate VIII 850-165186 / Rev.B...
Page 13: Introduction
Introduction INTRODUCTION The Simrad PI54 is an integration of proven commercial fishing technologies which can dramatically increase the yield and effectiveness of purse/danish seining and bottom/pelagic trawling applications. By means of six underwater sensors mounted on the gear, this robust, maintenance-free catch monitoring system allows unparalleled control over fishing operations by providing continuous, centralised information on the vessel’s position, its...
Page 14 Simrad PI54 Changes to this manual The following changes have been made to this manual. Rev.A This was the original issue. Rev.B Operational procedures: Additional procedures added. Sensors: “PI Twin Spread” and “Sensor configuration” chapters added. Software update: This is a new section.
Page 15: System Description
The system further comprises a number of small and robust sensors measuring the conditions on your fishing gear. The PI54 catch monitoring system can work with six sensors simultanously. The sensors are powered by built-in rechargeable batteries. They are housed in titanium casings, and designed using advanced shock absorbing materials.
Page 16: System Diagram
Simrad PI54 System diagram (A) = Operator Unit (B) = PI charger (C) = Hydrophone (provides communication with the sensors) (D) = Optional echo sounder transducer. Several types are available. (E) = Sensors mounted on the net. Maximum six sensors may be used simultanously, and several types are available.
Page 17: Operator Unit
The PI54 electronics are sealed in the operator unit allowing the it to be flush or bracket mounted in the wheelhouse or at an exposed control station.
Page 18: Hull Mounted And Portable Hydrophones
Trawling: The hull mounted hydrophone for trawling operations has a 50 degrees horizontal beam and a 30degrees vertical beam to provide the PI54 with optimal reception from the sensors. This specific beam pattern is especially suited for trawling and the wide coverage area reduces the need for careful alignment.
Page 19: Sensor Overview
System description Sensor overview This chapter provides a very short description of each sensor. • Depth sensor - The Depth sensor provide information about the current depth as well as the descending or ascending rate related to the surface. • Catch sensor - The Catch sensor provides information about the amount of catch in the trawl.
Page 20: Battery Chargers
Battery chargers All sensors are power by internal batteries, and these need charging at regular intervals. The Simrad chargers have been designed to allow the sensors to be stored in charging positions whenever they are not used, and “overcharging” will not take place.
Page 21: Getting Started
This section contains an brief overview of the basic system operation. If you are a first time user, we recommend that you read through this chapter while operating the PI54 so that you can familiarize yourself with the buttons, menus and display presentations.
Page 22: How To Switch Power On And Off
Simrad PI54 How to switch power on and off Observe the following procedure to switch the PI54 on and off. Power on Press and hold the PWR button until the display is switched on. Observe that the start-up page appears.
Page 23: Introducing The Presentation Principles
You might find that easier to do! Press the ENT button. - The PI54 will return to the previous page, and the information you chose on the Fishery menu will appear in the selected window. 850-165186 / Rev.B...
Page 24 You might find that easier to do! Press the ENT button. - The PI54 will return to the previous page, and the information you chose on the Fishery menu will appear in the selected window. Window sizes and information Observe the table below to see which modes that can be used in each window size.
Page 25: Defining Initial Presentation Pages
Defining initial presentation pages Observe the following procedure to set up the four display pages on the PI54. The presentations chosen are those commonly used, but using the guidelines in this procedure you can change the content of individual pages to suit your requirements.
Page 26 Simrad PI54 The right side may have been predefined to provide an other display presentation, or it may simply show the text Select display via MENU. In order to fill the space,proceed as follows: Press the WIN button, and observe the red border moving from one window to the next.
Page 27 Several other display presentations are available, but you only have four different display pages to use. After some experience with the PI54 system, you will however soon find out which display presentations that are the most useful to you, and you can alter the setup accordingly.
Page 28: Introduction To The Main Menu
Simrad PI54 Introduction to the main menu The main menu is located across the top of the display. To open the menu, press the MENU button. Note that if it is left unactivated, the menu will disappear automatically after a few seconds.
Page 29: Introduction To The Keypad
Getting started Introduction to the keypad The keypad is used for direct user interface with the PI54 system, and allows you to control the functionality. Note that the majority of the buttons are mainly used only during echo sounder operations, and that some of them will only work when they are enabled by a specific function.
Page 30 If one of your other pages already contains a full screen echo sounder, the PI54 will automatically change to this page, and you must press the PAGE button to return to your previous page. If you do not...
Page 31 If you press and hold this button for more than three seconds, you will start automatic page rotation. The PI54 will then leaf through the four pages automatically. The page rotation interval (time used to display each page) is controlled by page setup parameter.
Page 32: Introducing The Sensors
Simrad PI54 Introducing the sensors The PI54 catch monitoring can be used with a variety of sensors. All these sensors can be placed on your trawl or purse seine to monitor key parameters. On the PI54, you can use maximum six sensors simultanously.
Page 33 Getting started • Pelagic trawl: On a pelagic trawl, this sensor proves very useful when the trawl moves downwards. It will let you know immediately if the footrope touches bottom. • Purse seine: When you work with a purse seine, you need to know when the seine reaches the bottom.
Page 34 Simrad PI54 Depth: How deep can you go? When the sonar and echo sounder tell you how deep the school goes, it is good to know that you can place your fishing gear at the same depth. And even better, you can monitor and hold the desired depth.
Page 35 Getting started Rip: Check for damages! The Rip sensor is identical to the Catch sensor, and can thus be regarded as a application for the Catch sensor. Place the sensor on the trawl belly behind the footrope, and use it to detect if the trawl is torn or in any other ways damaged by rocks or other roughness on the bottom.
Page 36 Simrad PI54 The water temperature is an important parameter. Fish and bait are temperature sensitive, and they are normally found within specific temperature zones for feeding and spawning. However, the temperature layers in the water are changing constantly, and for this reason the temperature must be monitored constantly.
Page 37: Application Examples
Applications APPLICATION EXAMPLES The Simrad PI54 system is designed to fulfill all your requirements within a range of specific applications. This chapter provides a few examples on how the various sensors can be placed on your fishing gear. It also provides a brief description of the echo sounder and graphic display functionality.
Page 38: Purse Seine
Simrad PI54 Purse seine When used for purse seining, the PI54 system must have one or more of the following sensors attached to the net: Depth sensor, Bottom Contact sensor and Temperature sensor. The system is designed to be used with up to six sensors, optimally two Depth sensors, one Temperature and one Bottom Contact sensor.
Page 39: Danish Seine
Applications Danish seine When used for Danish seining the PI54 system needs up to three of the following sensors attached to the net: Depth and Bottom Contact. The system is designed to be used with up to six sensors. You...
Page 40: Bottom Trawl
Simrad PI54 Bottom trawl When used for bottom trawling, the PI54 system will give you all necessary information about the trawl status. You should have minimum three of the following sensors attached to the net: Depth sensors(s), Bottom Contact sensor, Rip sensor and Catch sensors(s).
Page 41: Pelagic Trawl
Applications Pelagic trawl When used for pelagic trawling the PI54 system must have one or more of the following sensors attached to the net: Depth sensor(s), Bottom Contact sensor, Temperature sensor, Rip sensor and Catch sensor(s). The system is designed to be used with up to six sensors. We...
Page 42: Echo Sounder
Simrad PI54 Echo sounder The built-in echo sounder will provide information about depth, bottom contours and the presence of fish below the vessel. The echo sounder can use three frequencies; 38 kHz, 50 kHz and 200 kHz. Two frequencies can be operated simultanously.
Page 43: Graphic Display
Applications Graphic display By means of the built-in echo sounder and the information provided by the analogue sensors, you can set up a graphic display to give you a total overview of the underwater situation. The graphic display presents the echogram at the bottom of the screen while the numerical sensor presentations are listed at the top of the screen.
Page 44: Display Presentations
Simrad PI54 DISPLAY PRESENTATIONS The PI54 supports a range of display presentations. These are the information elements that you can choose to see on each page. Topics → Numeric display, page 33 → Graphic display, page 41 → Surface temperature, page 45 →...
Page 45: Numeric Display
Display modes Numeric display The numeric display provides vital sensor data in large, easy to read digits and symbols. In the following, all sensor presentations are explained in detail. Note that depending on the window size, the sensor data may be shown with different layouts, and even with some of the information removed due to the limited space available.
Page 46 Simrad PI54 Topics → Bottom Contact sensor presentation, page 35 → Catch sensor presentation, page 36 → Depth sensor presentation, page 37 → Height sensor presentation, page 38 → Spread sensor presentation, page 39 → Temperature sensor presentation, page 40...
Page 47 The Bottom Contact sensor presentation is shown below. (A) The character and the number identifies the type of sensor, and which identification number the sensor has on the PI54 system. In this example, B4 means that it is a bottom contact sensor, and that it is sensor no.4.
Page 48 (A) The character and the number identifies the type of sensor, and which identification number the sensor has on the PI54 system. In this example, C3 means that it is a catch sensor, and that it is sensor no.3.
Page 49 The Depth sensor presentation is shown below. (A) The character and the number identifies the type of sensor, and which identification number the sensor has on the PI54 system. In this example, D1 means that it is a depth sensor, and that it is sensor no.1.
Page 50 The Height sensor presentation is shown below. (A) The character and the number identifies the type of sensor, and which identification number the sensor has on the PI54 system. In this example, H1 means that it is a height sensor, and that it is sensor no.1.
Page 51 The Spread sensor presentation is shown below. (A) The character and the number identifies the type of sensor, and which identification number the sensor has on the PI54 system. In this example, S3 means that it is a spread sensor, and that it is sensor no.3.
Page 52 The temperature sensor presentation is shown below. (A) The character and the number identifies the type of sensor, and which identification number the sensor has on the PI54 system. In this example, T2 means that it is a temperature sensor, and that it is sensor no.2.
Page 53: Graphic Display
Display modes Graphic display The graphic display provided by the PI54 offers an accurate echo sounder combined with numeric readouts from the net sensors. The graphic sounder display can be set up as a full screen feature, but you can also set it up to be displayed in smaller windows.
Page 54 Simrad PI54 The graphic display presentation will provide a lot of information. The example shown above provides the following data. (A) Numeric information In this example, the information from a Bottom Contact sensor is shown. The trawl has currently lifted off the seabed.
Page 55 Display modes (H) Time scale Elapsed time since sounding (ping). Note that the time scale will change depending on the chosen scroll speed. To switch the time scale on or off, use the Graphic setup. (I) Depth scale In the Echo presentation setup, this scale can be set up change automatically depending on the current depth.
Page 56 Simrad PI54 To change presentation parameters The graphic display presentation is controlled by the parameters defined in the graphic and echo presentation setups. • To change the graphic parameters, press the ADJ button. • To access the Echo quick menu to switch A-Scope and depth bars on and off, press the ENT button.
Page 57: Surface Temperature
Fishery menu. To have this information available, you must have the relevant temperature feeler connected to your PI54 system. A suitable feeler is integrated with several Simrad echo sounder transducers, or it may be connected as a separate peripheral.
Page 58: Status Display
Note that some of the information provided by the Status display assumes that you have the relevant sensors connected to and operational on your PI54 system. The Status display can only be set up as a full screen feature. Information fields...
Page 59 PI54 has lost electrical contact with the hydrophone. NMEA1/2: Any information accepted by the NMEA interface will provide a green indicator. If the indicator is black, the PI54 is currently not receiving input traffic, however, information may still be exported continuosly.
Page 60 This noise level should be as low as possible. When a sensor in the water transmits its information back to the PI54, this is indicated as the green indicator extends above the mean noise level. In order for the reception circuitry to accept and recognize the signal, it must be stronger than a predefined minimum level.
Page 61 Water speed: Current speed in the water. Note that the speed information can only be provided if the relevant sensor (GPS or speed log) has been connected to the PI54. Echo 38kHz: This entry provides the current status of the low frequency echo sounder, as well as its current pulse length and detection threshold.
Page 62: Echo Sounder Display
Simrad PI54 Echo sounder display The PI54 offers an accurate echo sounder with a colour display. The echo sounder can operate on 38, 50 or 200 kHz, and with two frequencies simultanously. In order to enjoy the echo sounder functionality, you must have one or two echo sounder transducers installed.
Page 63 Setup menu. Bottom expansion The PI54 provides a Bottom expansion function. When enabled the vertical area close to the seabed is expanded. The resulting presentation will not show the depth variations, as the bottom will appear flat.
Page 64 Simrad PI54 A-Scope The PI54 provides an A-Scope function. This presentation provides the echo from the latest ping only. The strength of the returned signal from various depths in the water column are indicated by the horizontal deflections from the Y-axis. This presentation is very useful if you wish to search for single fish, as those echoes are hard to see on the regular echogram.
Page 65: Highway Display
To change presentation parameters The presentation is controlled by the parameters defined in the PI54 setup. To change these parameters, press the ADJ or ENT button to open the Navigation setup page. To access the Pilot/Position parameters, press the MENU button to access the main menu.
Page 66: Position Display
To change presentation parameters The presentation is controlled by the parameters defined in the PI54 setup. To change these parameters, press the ADJ or ENT buttons to open the Position display setup page. To access the Pilot/Position parameters, press the MENU button to access the main menu.
Page 67: Operational Procedures
Operational procedures OPERATIONAL PROCEDURES Overview This chapter will provide you with basic procedures in order to help you set up the most common functions and parameters in the PI54. Sensor procedures Echo sounder procedures → → How to show or hide the graphic...
Page 68: How To Define Sensor Presentation
Simrad PI54 How to define sensor presentation The information from the various sensors are provided by the Numerical display, where each sensor is presented in its own rectangular data winsow. How to show or hide the graphic alarm Ensure that you have a Numeric display presentation in your active window.
Page 69 Operational procedures On the Setup menu, select Palette setup. Observe the first palette page appear. It contains fixed colours, which can not be altered. Press the + button repeatedly until you reach a custom page. By means of the circular Selector pad and the + and - buttons, select the requested colour(s).
Page 70: How To Set Up The Sensors
Simrad PI54 How to set up the sensors The very first time you switch on the PI54, you will need to set up the sensor configuration. This will also be required if you perform a “master reset” on the PI54, and then reload the manufacturer’s default settings.
Page 71 MUST communicate on three different channels. • Other vessels near your use the same PI54 system (or a similar), and they have one or more of their sensors set up to the same communication channels as you have. This will create interference, as you will “read”...
Page 72 • A high update rate will give you frequent information updates, but the battery will run out faster. All sensors are provided from Simrad with a default update rate setting. In some cases you may find that this update rate does not suit your operational needs.
Page 73: How To Mount The Sensors On The Net
Operational procedures How to mount the sensors on the net Once the sensor has been coded correctly, you must mount it on the net. The mounting instructions for each sensor is provided in the Sensors chapter, and the same information can also be found on the Quick Reference Guide for each sensor.
Page 74: How To Use The Sensors
Once the sensors have been coded and installed on the net, they will automatically be switched on once they are submerged into water. The PI54 will then automatically retreive information from them, and provided that you have chosen the correct display presentation, the information will be provided to you.
Page 75: How To Replace The Sacrificial Water Switch
Insert the screw, mount firmly, but not too hard. Use maximum torque 1.5 NM A pack with ten screws and a tube of Aqua Shield can be ordered from Simrad as a spare parts kit. Aqua Shield is manufactured by D.A.Stuart, Warrenville, Illinois, USA (www.d-a-stuart.com).
Page 76: How To Test The Sensors
Simrad PI54 How to test the sensors By using the PI Configurator, you can test the operational status of each sensor. Test procedures for all the sensors have been provided in a separate chapter in this manual. Note that PI and PS sensors are tested using the same procedures.
Page 77: How To Calibrate The Depth Sensor
On the PI54, observe the numerical presentation of the sensor, and allow the reading to stabilize itself. On the PI54, press the MENU button to open the Main menu. Press 4 to open the Setup menu, and 4 again to open the Sensor alarm/calibration dialogue.
Page 78: How To Define Sensor Offsets
This value has been provided by the calibration routine. On the PI54, press the MENU button to open the main menu. Press 4 to open the Setup menu, and 4 again to open the Sensor alarm/calibration dialogue.
Page 79: How To Set Up A Twin Spread Sensor For Twin Trawl Applications
How to set up a Twin Spread sensor for twin trawl applications By means of the Twin Spread sensor, you can set up your PI54 to monitor the openings on a twin trawl. Apart from the Twin Spread sensor, you will also need two Remote sensors.
Page 80 (F) = Forward (1) = Distance between port trawl door and centre clump, measured direcly by the Twin Spread sensor. (2) = Distance between the centre clump and the starboard trawl door, must be calculated by the PI54 system. 850-165186 / Rev.B...
Page 81 Operational procedures Sensor setup Observe the procedure below to set up a Twin Spread configuration with its default settings. In this procedure, sensors 1 and 2 are used, and no other sensors are shown. Due to the fact that the Twin Spread sensor occupy two communication channels, the setup program requires that it is configured as if it was two separate sensors, but not necessarily sensors 1 and 2.
Page 82 Spread 2 will measure the distance from the port trawl door to the starboard trawl door. Readout adjustments It is necessary to set certain parameters in order to have the PI54 to calculate the distance from the centre clump to the starboard trawl door.
Page 83 Operational procedures • Numeric display: Rectangle S1 shows the distance between the port trawl door and the centre clump. Rectangle S2 shows the distance between the port trawl door and the starboard trawl door. • Additional information: The information bar directly below the numeric rectangles displays the abbreviation TS and a value.
Page 84: How To Set Up Two Twin Spread Sensors For Dual Twin Trawl
How to set up two Twin Spread sensors for dual twin trawl application By means of two Twin Spread sensors, you can set up your PI54 to monitor the four openings on a dual twin trawl. Apart from the two Twin Spread sensors, you will also need four Remote sensors.
Page 85 Operational procedures Sensor configuration The Twin Spread and Remote sensors are supplied in sets, and they MUST operate in these sets. The sets are: • Twin Spread 1 uses two Remote sensors; Remote 1 and Remote 3. • Twin Spread 2 uses two Remote sensors; Remote 2 and Remote 4.
Page 86 Twin Spread sensor. (2) = Distance between the centre clump and the starboard trawl door, must be calculated by the PI54 system. Placing the sensors on the trawl The two twin trawls are referred to as Alpha (port) and Bravo (starboard).
Page 87 In order to calculate the distance between the centre clump and the starboard door, you must perform the necessary settings on the PI54. This is however only possible with one of the twin trawls, as the current software version does not support this function.
Page 88 Simrad PI54 h Set Channel to 07. i Set Sensor 3 type to SINGLE to activate the sensor. j Set Update 3 rate to FAST. k Set Measure 3 to SPREAD. l Set Channel to 09. m Set Sensor 4 type to SINGLE to activate the sensor.
Page 89 Operational procedures Readout adjustments It is necessary to set certain parameters in order to have the PI54 to calculate the distance from the centre clump to the starboard trawl door. Note: This is however only possible for one twin trawl, not for both.
Page 90 Simrad PI54 • Additional information: The information bar directly below the numeric rectangles displays the abbreviation TS and a value. This value represents the distance between the centre clump and the starboard trawl door on the chosen port (or starboard) trawl.
Page 91: How To Access Graphic Display Parameters
Operational procedures How to access graphic display parameters The various parameters defining the Graphic display presentation are controlled from the following dialogues: • Graphic setup • Temperature • Marker line • Trawl info • Trawl calculator How to use the most common parameters are explained in separate procedures.
Page 92: How To View Echo Sounder Data
Note that this feature will only work if you have mounted an echo sounder transducer to the PI54. Make sure that a Graphic display presentation is active. Press the ADJ button to open the Graphic setup dialogue.
Page 93: How To Set Up Marker Lines
Note that the echo sounder data will only appear if you have mounted an echo sounder transducer to the PI54. The following parameters will affect the way the marker lines are displayed: •...
Page 94 Simrad PI54 • Height reference: The Height sensor measures the distance from the headrope to the bottom. If you use the PI54 echo sounder, set Height reference to Bottom (default), and the height marker will follow the bottom contour. If you even define the delay correctly, you will be able to see the trawl in true motion.
Page 95 If you run a bottom trawl, you can set the Trawl depth to Bottom, and read the depth from the echo sounder. - If a transducer is connected to the PI54, the trawl calculator will update the delay based on the data from the echo sounder.
Page 96 (Bottom Lock, Zoom and Shift), set the Sensor marker line in expansion to On. If you wish the PI54 to draw a thin white line over and under the marker line to enhance the view, set Marker white zone to On.
Page 97 Such feelers are often built into the echo sounder transducers. Ensure that a proper feeler is connected to the PI54. Set the marker line to On. Enter the preferred settings for Marker line thickness and Marker line delay.
Page 98: Special Features For Trawl Marker Lines
Height or Depth sensor on the headrope, and one Depth sensor on the footrope. However, if you only use one of these sensors, place it on the headrope. The PI54 will then manually draw the trawl opening markers for you provided that you enter the typical height of the trawl opening.
Page 99 If you have only one sensor, enter a value for Manual trawl marker. - This value must represent the actual height of your trawl opening, based on your knowledge about your gear. The information will be used by the PI54 to draw a second trawl marker line. Related topics →...
Page 100: How To Access Echo Sounder Parameters
Simrad PI54 How to access echo sounder parameters The built-in echo sounder is easily controlled from separate dialogues. • The Echo presentation setup dialogue controls the visual parameters, such as Range, Gain, White line and Expansion window. • The Echosounder setup dialogue controls the operational parameters, such as alarms, sound velocity and transducer selection.
Page 101: How To Use Visual Aids And Filters
Operational procedures How to use visual aids and filters When you use the echo sounder, several visual aids and filters are available to make the echoes easier to read and interpret. Ping to ping filter This function employs a filter which compares the echo information from one ping with the information from the previous ping.
Page 102 Simrad PI54 Scroll speed This function controls how fast the presentation shall scroll from right to left across the display. By defining this speed you also control the time scale. If you slow down the scroll speed, you will also increase the time between each echo sounder transmission (ping).
Page 103: How To Define Echo Sounder Range
• Range: This is the vertical depth range for the echo sounder. The PI54 also offers a Phased range function, where the Range is fixed, but the Range start is modified. The Range and Range start parameters can be manually controlled from the Echo presentation setup dialogue.
Page 104 Simrad PI54 You will see that different ranges are used, but the value for the Range start is always added. For example, if you set the Range start to 30 meters, and then select the 250 meters range, the total range achieved is from 30 to 280 meters. The upper 30 meters are however not shown in the echogram.
Page 105: How To Zoom In On Bottom Echoes
Operational procedures How to zoom in on bottom echoes The Bottom Lock functions allows you to zoom in on the echoes closest to the bottom. When this function is active, the echo sounder presentation is split in two. The upper part is the ordinary presentation, while the lower part shows the echoes just above the bottom.
Page 106: How To Zoom In On Pelagic Echoes
Simrad PI54 How to zoom in on pelagic echoes The Zoom functions allows you to zoom in on echoes in the water column. When this function is active, the echo sounder presentation is split in two. The upper part is the ordinary presentation, while the lower part shows the expansion window with the echoes over and under a reference depth.
Page 107: How To Enable A-Scope Presentation
Operational procedures How to enable A-Scope presentation The A-Scope presentation provides the echo from the latest ping only. The strength of the returned signal from various depths in the water column are indicated by the horizontal deflections from the Y-axis. This presentation is very useful if you wish to search for single fish, as those echoes are hard to see on the regular echogram.
Page 108: How To Define Alarm Limits
Simrad PI54 How to define alarm limits The PI54 will provide a variety of audible and visible alarms to keep you posted when something occur. Observe the following procedures to set up an enable the most common alarms. For more detailed information about the setup pages, refer to the References chapter.
Page 109 The Shear alarm will be triggered if the temperature changes faster per minute than the value you have entered. Note: In order to enable these alarms, your PI54 must have the relevant temperature feeler fitted! Clearance alarms The clearance alarm provide you with an audible and visual warning if a trawl or another towed object either moves too close to the bottom, or lifts too far off the bottom.
Page 110 Simrad PI54 Press the GAIN+ button repeatedly until the Clearance dialogue appears. Select minimum and/or maximum distance for the alarms, and activate each alarm separately. Press the ENT key to store the parameters and exit. The clearance alarm will take the current depth reading from the echo sounder and subtract the current depth reading from the Depth sensor.
Page 111: How To Select Menu Language
Operational procedures How to select menu language The menus on the PI54 can be provided in several different languages. Observe the following procedure to select menu language. For more detailed information about the setup pages, refer to the References chapter.
Page 112: How To Control Automatic Page Rotation
Simrad PI54 How to control automatic page rotation You can set up the PI54 to automatically leaf through the four display pages. Each page will then be shown a set time before the next page is brought up. Observe the following procedure to set up automatic page rotation.
Page 113: How To Restore Default Settings
Caution: If you choose CLR to return to all factory presets, you will need to redefine every single parameter you have made on the PI54. This includes all echo sounder settings, sensor selections and setup, system interfaces and alarms. Related topics →...
Page 114: How To Personalize Your System
Simrad PI54 How to personalize your system You can set up the PI54 to greet your with your vessel’s name when you power it up. Observe the following procedure to personalize your PI54. Press the MENU button to access the main menu.
Page 115: Practical Use Of The Sensors
For all other practical purposes the two types may be regarded as identical. The PI54 system will automatically adapt to and work with both types, and you can also use PS and PI sensors together.
Page 116: Sensor Configuration
MUST communicate on three different channels. • Other vessels near your use the same PI54 system (or a similar), and they have one or more of their sensors set up to the same communication channels as you have. This will create interference, as you will “read”...
Page 117 Changing the update rate It may be required to change the update rate on a sensor, that is how often it sends information back to the PI54 system. A high update rate will give frequent information updates, but the sensor will use more battery power. If you need your batteries to last as long as possible, you must consider lowering the update rate.
Page 118 Simrad PI54 You can select the communication channels between the PI Spread sensors and the vessel to suit your preferences. Special configuration of PI Twin Spread The PI Twin Spread sensor is always used with two PI Remote sensors, and these must be configured as a group in order to make the transverse communication links work properly.
Page 119: Pi Bottom Contact Sensor
Sensors PI Bottom Contact sensor Purpose The PI Bottom Contact sensor detects if a trawl is accidentally lifted off the seabed, or a purse seine is touching the bottom. (A) = The trawl follows the bottom. The detection wire on the sensor is not released. (B) = The trawl has lifted off the bottom, and the detection wire is released.
Page 120 Simrad sensor charging documentation. Bottom Contact presentation On the PI54 display, the Bottom Contact sensor status is displayed with graphic symbols. Note that the timers count the total number of minutes the sensor has lost contact with bottom.
Page 121 Sensors • Normal (~5,3 sec): Recommended for normal fishing. • Slow (~33 sec): Recommended if maximum operational battery life before charging is required. The system will be more sensitive to bad communication conditions due to the slow data update. System configuration Sensor configuration: The sensor must be configured with a unique sensor number.
Page 122 Simrad PI54 Set up: Correct function requires that the length of the stay (F) and the detection chain (G) are trimmed with regard to each other and the gear in use. Standard delivery includes a 63 cm stay and 39 cm detection chain for use with 14 to 16 inch bobbins or rock hoppers (C).
Page 123: Ps Bottom Contact Sensor
Sensors PS Bottom Contact sensor Purpose The PS Bottom Contact sensor detects if a trawl is accidentally lifted off the seabed, or a purse seine is touching the bottom. (A) = The trawl follows the bottom. The detection wire on the sensor is not released. (B) = The trawl has lifted off the bottom, and the detection wire is released.
Page 124 Simrad sensor charging documentation. Bottom Contact presentation On the PI54 display, the Bottom Contact sensor status is displayed with graphic symbols. Note that the timers count the total number of minutes the sensor has lost contact with bottom.
Page 125 Sensors Normal (~5,3 sec): Recommended for normal fishing. Slow (~33 sec): Recommended if maximum operational battery life before charging is required. The system will be more sensitive to bad communication conditions due to the slow data update. System configuration Sensor configuration: The sensor must be configured with a unique sensor number.
Page 126 Simrad PI54 Set up: Correct function requires that the length of the stay (F) and the detection chain (G) are trimmed with regard to each other and the gear in use. Standard delivery includes a 63 cm stay and 39 cm detection chain for use with 14 to 16 inch bobbins or rock hoppers (C).
Page 127: Pi Catch Sensor
Sensors PI Catch sensor Purpose The PI Catch sensor detects when the trawl has been filled with fish. The sensor monitors the opening of the meshes in the cod end, and will be activated once the volume caught is enough to pull the detector wires.
Page 128 Simrad sensor charging documentation. Presentation On the PI54 display, the Catch sensor status is displayed with graphic symbols. The timers count the total number of minutes the sensor has been activated (red rectangle). If only predicted timer values exist, the timer characters are shown in grey.
Page 129 The Catch sensor can be configured (using the PI Configurator software) to act as a FA701 catch sensor. This will allow the sensor to be used with the Simrad FS trawl sonar. The communication channel on the FS sonar must be set up to correspond to the equivalent sensor number (1, 2 3 or 4).
Page 130 Simrad PI54 Mounting Location: Attach the sensor on top of the cod-end where the catch is to be monitored. As the cod-end fills, the net’s meshes will open pulling the detector wires and thus activating the sensor. Sensor attachment to a net with an approximate mesh size of 140 mm. The distance between the anchor points for the attachment rings and rubber straps will vary according to mesh size and sensitivity required.
Page 131 Sensors Sensitivity: The sensitivity of the Catch sensor is determined by the number of meshes separating the rubber straps. You can simulate this by stretching the net’s meshes to approximate the mesh opening estimated to trigger the sensor. Mark the location (with colored thread) for future references.
Page 132: Ps Catch Sensor
Simrad PI54 PS Catch sensor Purpose The PS Catch sensor detects when the trawl has been filled with fish. The sensor monitors the opening of the meshes in the cod end, and will be activated once the volume caught is enough to pull the detector wires.
Page 133 Simrad sensor charging documentation. Catch presentation On the PI54 display, the Catch sensor status is displayed with graphic symbols. The timers count the total number of minutes the sensor has been activated (red rectangle). If only predicted timer values exist, the timer characters are shown in grey.
Page 134 The Catch sensor can be configured (using the PI Configurator software) to act as a FA701 catch sensor. This will allow the sensor to be used with the Simrad FS trawl sonar. The communication channel on the FS sonar must be set up to correspond to the equivalent sensor number (1, 2, 3 or 4).
Page 135 Sensors Mounting Location: Attach the sensor on top of the cod-end where the catch is to be monitored. As the cod-end fills, the net’s meshes will open pulling the detector wires activating the sensor. Sensor attachment to a net with an approximate mesh size of 140 mm. The distance between the anchor points for the attachment rings and rubber straps will vary according to mesh size and sensitivity required.
Page 136: Pi Depth Sensor
Simrad PI54 PI Depth sensor Purpose The PI Depth sensor monitors the current depth of the net, as well as the rate of any depth changes. All measurements are related to the surface. (A) = Two Depth sensors are mounted to the ground rope to monitor the depth.
Page 137 Simrad’s sensor charging documentation. Numerical presentation On the PI54 display, the depth is displayed in the numeric display. The descending or ascending rate is shown in units per minute supported by an arrow indicating the direction. In order...
Page 138 Fast update rate. If you use more than one sensor, you must set them up to operate in different channels. Note: The sensor and the PI54 system setup must correspond, otherwise the communication will not work. To change the sensor setup (channel selection), use the PI Configurator utility.
Page 139 Sensors Mounting Purse seine: In order to secure stable communication with the vessel’s hydrophone, it is very important that the sensor is allowed to hang freely with the top end pointing towards the surface during shooting and pursing. Attach the sensor to a standard purse ring with two separate wires (A).
Page 140 Simrad PI54 Tuna purse: The sensor must not be attached to the footrope wire, but to the foot-rope chain. Use a safety wire in addition in case the sensor is ripped off the net. Trawl or Danish seine: The depth sensor is normally attached to the headrope (A).
Page 141: Ps Depth Sensor
Sensors PS Depth sensor Purpose The PS Depth sensor monitors the current depth of the net, as well as the rate of any depth changes. All measurements are related to the surface. (A) = Two Depth sensors are mounted to the ground rope to monitor the depth.
Page 142 Simrad’s sensor charging documentation. Numerical presentation On the PI54 display, the depth is displayed in the numeric display. The descending or ascending rate is shown in units per minute supported by an arrow indicating the direction. In order...
Page 143 If you use more than one sensor, you must set them up to operate in different channels. Note: The sensor and the PI54 system setup must correspond, otherwise the communication will not work. To change the sensor setup (channel selection), use the PI Configurator utility.
Page 144 Simrad PI54 Mounting Purse seine: In order to secure stable communication with the vessel’s hydrophone, it is very important that the sensor is allowed to hang freely with the top end pointing towards the surface during shooting and pursing. Attach the sensor to a standard purse ring with two separate wires (A).
Page 145 Sensors Tuna purse: The sensor must not be attached to the footrope wire, but to the foot-rope chain. Use a safety wire in addition in case the sensor is ripped off the net. Trawl or Danish seine: The depth sensor is normally attached to the headrope (A).
Page 146: Pi Height Sensor
Simrad PI54 PI Height sensor Purpose The PI Height sensor monitors the current height of the trawl, as well as the rate of any height changes. All measurements are related to the bottom. (A) = The PI Height sensor is normally...
Page 147 Simrad’s sensor charging documentation. Numerical presentation On the PI54 display, the distance to the bottom is displayed in the numeric display. If the height is increasing or decreasing, this is shown with two arrows and the variation in meters per second.
Page 148 On delivery, all Height sensors are configured in Channel 14 and with Fast update rate. Note: The sensor and the PI54 system setup must correspond, otherwise the communication will not work. To change the sensor setup (channel selection), use the PI Configurator utility.
Page 149 Ensure that you mount the sensor with the reverse side (D) and the echo sounder transducer (E) pointing towards the bottom! The SIMRAD print on the sensor (C) must point up towards the water surface! Mounting: Secure the two forward fastening lugs (A) using two snap hooks and rope.
Page 150: Pi Rip Sensor
Simrad PI54 PI Rip sensor Purpose The PI Rip sensor is identical to the PI Catch, and it must be regarded as a second application for the Catch sensor. The PI Rip sensor will monitor if your net is damaged and ripped apart due to obstructions or foreign objects on the seabed.
Page 151 Simrad’s sensor charging documentation. Numeric presentation On the PI54 display, the Rip sensor status is displayed with graphic symbols. The timers count the total number of minutes the sensor has been activated (red rectangle). If only predicted timer values exist, the timer characters are shown in grey.
Page 152 Note: The sensor and the PI54 system setup must correspond, otherwise the communication will not work. To change the sensor setup (channel selection), use the PI Configurator utility.
Page 153 Sensors Mounting Location: Place the sensor where you wish to check the net condition. This is normally close to the footrope at the center of the net. If the net is torn, the slack will release one or both of the sensor’s detection wires.
Page 154 Simrad PI54 Attachment: The sensor’s orientation towards the vessel is maintained by the steel and nylon attachment rings. The number of meshes the attachment rings are supported between must be restricted to avoid unnecessary stress on the sensors fastening lugs. The use of both nylon and steel attachment rings is required to secure the sensor lugs if excessive forces are applied on them.
Page 155: Pi Spread And Remote Sensors
Sensors PI Spread and Remote sensors Purpose The PI Spread and Remote sensors measure the physical distance between the trawl doors. Note: Each Spread sensor can be configured to communicate with one of two remote sensors; Remote 1 or Remote 2. Label the Spread sensor accordingly, and ensure that you only use the sensors in the correct pairs.
Page 156 Note: Note that charging sensors at sub-zero temperatures can create explosive gasses. Simrad AS assumes no liability for the improper charging of sensors or the use of chargers not specified in Simrad’s sensor charging documentation.
Page 157 Sensors Numerical presentation On the PI54 display, the distance between the trawl doors is displayed in the numeric display. If the distance is increasing or decreasing, this is shown with two arrows and the variation in meters per second. When the readings are stable, the digits are shown in black colour.
Page 158 Simrad PI54 • Slow (~34 sec): Recommended to monitoring a stable situation over time, focus on door not falling over, broken sweep lines etc. during the tow. The system will be more sensitive to bad communication conditions due to slow data update.
Page 159 Sensors Top view: (A) = Starboard door (B) = Port door (C) = Communication link to vessel’s hydrophone (D) = Angle of attack (E) = Direction of tow (F) = Transverse communication link (R) = PI Remote sensor in its adapter (S) = PI Spread sensor in its adapter Sacrificial water switch sensor...
Page 160: Pi Twin Spread
Simrad PI54 PI Twin Spread Purpose The PI Twin Spread is used with two Remote sensors to measure the physical distance between the trawl doors during twin trawl operations. (A) = The PI Twin Spread sensor communicates with the PI system on the vessel.
Page 161 Note: Note that charging sensors at sub-zero temperatures can create explosive gasses. Simrad AS assumes no liability for the improper charging of sensors or the use of chargers not specified in Simrad’s sensor charging documentation.
Page 162 Simrad PI54 Numerical presentation On the PI54 display, the distances between the trawl doors are displayed in the numeric display. Two rectangles are used, one for each distance. If the distance is increasing or decreasing, this is shown with two arrows and the variation in meters per second.
Page 163 Twin Spread 2 set-up you must re-configure a Twin Spread 1 sensor using the PI Configurator utility. Note: The Twin Spread sensor and the PI54 system setup must also correspond, otherwise the communication will not work. The sensor update rate controls how often the sensor reads and reports the door spread.
Page 164 Simrad PI54 Mounting The Spread and Remote sensors must be mounted in special adapters on each trawl door and on the centre clump. These adapters must be installed aforehand. Detailed information on how to install the adapters are provided with the installation kit.
Page 165: Pi Temperature Sensor
Sensors PI Temperature sensor Purpose The PI Temperature sensor monitors the current water temperature at the chosen location on the purse seine or trawl. (A) = The sinking rate of the net is monitored by two Depth sensors (B) = One Temperature sensor is mounted on the footrope to monitor the location of the thermo-cline.
Page 166 +10 to +25° C. Note that charging sensors at sub-zero temperatures can create explosive gasses. Simrad AS assumes no liability for the improper charging of sensors or the use of chargers not specified in Simrad’s sensor charging documentation.
Page 167 Sensors Temperature presentation On the PI54 display, the temperature is displayed in the numeric display. If the temperature is falling or rising, this is shown with an arrow. When the readings are stable, the digits are shown in black colour. When the values are predicted, the digits are grey, and if the contact with the sensor is lost, the characters *.* * are...
Page 168 Simrad PI54 System configuration Sensor configuration: The sensor must be configured with a unique sensor number. Select channel number according to the sensor’s configuration. Write down the configuration for future reference. Status & Receiver: The Interference filter must be switched on.
Page 169 Sensors Mounting Purse seine: In order to secure stable communication with the vessel’s hydrophone, it is very important that the sensor is allowed to hang freely with the top end pointing towards the surface during shooting and pursing. Attach the sensor to a standard purse ring with two separate wires (A).
Page 170 Simrad PI54 Tuna purse: The sensor must not be attached to the footrope wire, but to the foot-rope chain. Use a safety wire in addition in case the sensor is ripped off the net. Trawl or Danish seine: The sensor is normally attached to the headrope.
Page 171: Ps Temperature Sensor
Sensors PS Temperature sensor Purpose The PS Temperature sensor monitors the current water temperature at the chosen location on the purse seine or trawl. (A) = The sinking rate of the net is monitored by two Depth sensors (B) = One Temperature sensor is mounted on the footrope to monitor the location of the thermo-cline.
Page 172 +10 to +25°C. Note that charging sensors at sub-zero temperatures can create explosive gasses. Simrad AS assumes no liability for the improper charging of sensors or the use of chargers not specified in Simrad’s sensor charging documentation.
Page 173 Sensors Temperature presentation On the PI54 display, the temperature is displayed in the numeric display. If the temperature is falling or rising, this is shown with an arrow. When the readings are stable, the digits are shown in black colour. When the values are predicted, the digits are grey, and if the contact with the sensor is lost, the characters *.* * are...
Page 174 Simrad PI54 Mounting Purse seine: In order to secure stable communication with the vessel’s hydrophone, it is very important that the sensor is allowed to hang freely with the top end pointing towards the surface during shooting and pursing. Attach the sensor to a standard purse ring with two separate wires (A).
Page 175 Sensors Tuna purse: The sensor must not be attached to the footrope wire, but to the foot-rope chain. Use a safety wire in addition in case the sensor is ripped off the net. Trawl or Danish seine: The sensor is normally attached to the headrope.
Page 176: Sensor Chargers
Simrad PI54 SENSOR CHARGERS Overview Two different battery chargers can be used to charge the PI and PS sensors: • PI Charger • PS30 Charger Even though both chargers can be used to charge any of the sensors (except the PI Height sensor), only the PI Charger will provide fast and intelligent charging of the PI sensors.
Page 177: Pi Charger
Sensor chargers PI Charger Purpose The PI Charger is an intelligent battery charger for fast and secure charging of the PI sensors. The charger will automatically set up the correct charging current depending on the sensor type and the battery temperature. Even though the PI Charger is designed for fast charge of the PI sensors, it can also charge the PS sensors, but only at normal charge rate.
Page 178 Warning: Charging a sensor at sub-zero temperature might develop explosive gases representing a potential danger. Simrad assumes no liability for improper charging, or the use of other chargers than those approved by Simrad. Automatic configuration The charger communicates with the sensor at regular intervals.
Page 179: Ps30 Charger
+50°C or below 0°C! Warning: Charging a sensor at sub-zero temperature might develop explosive gases representing a potential danger. Simrad assumes no liability for improper charging, or the use of other chargers than those approved by Simrad. 850-165186 / Rev.B...
Page 180 Simrad PI54 General guidelines Operational time and service life of the sensor’s NiCd battery depends on proper use and regular charging. Observe the following precautions, as these will have an influence on the battery performance: • Observe the charging temperatures.
Page 181: Menu System
Menu system MENU SYSTEM The PI54 is controlled using a small meny system. Although several shortcuts exist, the main functions and setup parameters can be accessed from the main menu. To access the main menu, press the MENU button. Topics →...
Page 182: The Main Menu
Simrad PI54 The main menu To access the main menu, press the MENU button. ECHO SOUNDER Fishery On the Fishery menu, you can select display modes related to catch monitoring. → Numeric display, page 33 → Graphic display, page 41 →...
Page 183 Menu system Setup On the Setup menu, you can access setup parameters to control the operation of the PI54. Note that additional parameters are accessed directly from the presentations by pressing the ADJ and/or ENT buttons. → Echo sounder setup, page 180 →...
Page 184: Echo Quick Menu
Simrad PI54 Echo quick menu To access the Echo quick menu, press the ENT button while operating with an echo sounder in the active window. Choices → Change frequency, page 54 → Activate A-Scope, page 52 → Activate depth bars, page 43 →...
Page 185: References
PI54 system. You do not need to read and understand thic chapter to operate the PI54, but the information may guide you to a more efficient use. The setup pages are provided in alphabetical order. Some are accessed from the Setup menu, others directly from the display presentations by means of the ADJ button.
Page 186: Setup Map
Simrad PI54 Setup map The various setup dialogues controlling the PI54 behaviour can be accessed from several places. The tables below provide an oversight. Access from the display presentations Display presentation Press ADJ to Press ENT to access: access: Numerical...
Page 187 References Access from the Setup menu Menu option Access to setup dialogues: Echosounder setup Echosounder setup Navigation setup Pilot/Position setup Speed alarm, units Setup for speed and language Setup for units Language Page rotation Interface setup Nodes PI Function Position Navigation Water Alarm...
Page 188: Depth Calibration
Simrad PI54 Depth calibration This function is used to enable calibration of the PI54 Depth sensor. To access this function, press the MENU button to open the main menu. Then, open the Setup menu, and select Sensor alarm/calibration. When the dialogue opens, press the GAIN+ button a few times to open the Depth calibration dialogue.
Page 189: Echo Presentation Setup
Echo presentation setup These settings are used to set up the echo sounder presentation parameters on the PI54. The operational parameters are set up using the Echo sounder setup dialogue. To access the parameters, press the ADJ (Adjust) button when you have an echo sounder presentation in the active window.
Page 190 You can also access this parameter in the Graphic setup. TVG (Time Varying Gain): The PI54 provides a TVG function to enhance the echoes from deeper waters. You can switch the TVG to OFF (not recommened), or select either Special (40 log R) or Normal (20 log R) setting, depending on your preferences.
Page 191 References As a general rule, short pulses serve to make the echoes from various objects more distinct. It is therefore used to obtain optimal vertical resolution, as it will separate individual fishes from each other and from the bottom. Longer pulses will penetrate deeper, but with less resolution.
Page 192: Echo Sounder Setup
The upper part of the Echosounder setup dialogue is used to define and set up the echo sounder transducer(s) used on the PI54. This operation is only carried out once, and that is during the system installation. DO NOT ADJUST these settings during normal operation of the echo sounder, as incorrect settings may result in damage to the PI54 and/or the transducer(s).
Page 193 Velocity of sound in water: This parameter allows you to fine tune the performance of the PI54 echo sounder to the speed of sound in the water. However, in most cases, the accurate speed is not known, and this parameter is not important at all when operating in shallow waters.
Page 194 Simrad PI54 Restart of AUTO pulse/power: If you have set the transmit power and pulse length parameters to Auto, the echo sounder will automatically restart the parameters at fixed intervals to ensure correct settings. By means of this parameter, you can control the intervals.
Page 195: Factory Presets
References Factory presets This function allows you to restore the PI54 parameters to the default settings chosen by Simrad. Factory presets: Return to SimNet/NMEA presets Return to SOUNDER presets Return to PI FUNCTION presets Return to all factory presets Show test display...
Page 196: Graphic Setup
Simrad PI54 Graphic setup These settings are used to set up the PI54 parameters related to the Graphic display. The Graphic display shows the data from the sensors in their alphanumerical presentations, as well as historical plots sumperimposed on the echogram. The digits in the...
Page 197 Expansion window: The PI54 provides bottom expansion and zoom functions. When one of these is enabled, you can control the depth range in the expanded window using this parameter.
Page 198 Simrad PI54 Sensor timer: The Catch and Bottom Contact sensors have a timer feature indicating how many times each sensor has been activated during a tow. The timer runs when the sensor is activated, and stops once the sensor is released. This parameter allows you to enable or disable these timers.
Page 199: Interface Setup
Background By means of the connectors on the rear side of the PI54 cabinet, it can communicate with several peripheral devices. This is useful, as it allows you to export and import information to and from these devices.
Page 200 Position: This window allows you to define the source for an external positioning system, in case you wish to use the position information in the PI54 as well. You can also set up the PI54 to export waypoints on one or both of the two serial lines.
Page 201 NMEA 0183 outputs. The information provided for the two NMEA outputs are derived from the real time operational parameters in the PI54. Some of these will require input from other peripheral devices. All data is transmitted on the $PSIMP sentence format. The information is only required if you have specific needs.
Page 202 Group selection: This parameter allows you to connect the PI54 to a group of SimNet instruments. If such a group is not present, the parameter is unavailable, and fixed to STAND-ALONE. This means that you can manually select data source from third-party units.
Page 203 Group selection: This parameter allows you to connect the PI54 to a group of SimNet instruments. If such a group is not present, the parameter is unavialable, and fixed to STAND-ALONE. This means that you can manually select data source from third-party units.
Page 204 Group selection (Water depth input): This parameter allows you to connect the PI54 to a group of SimNet instruments. If such a group is not present, the parameter is unavailable, and fixed to STAND-ALONE. This means that you can manually select data source from third-party units.
Page 205 Group selection (Water speed input): This parameter allows you to connect the PI54 to a group of SimNet instruments. If such a group is not present, the parameter is unavailable, and fixed to STAND-ALONE. This means that you can manually select data source from third-party units.
Page 206 PI54 with. Typical phrases are “Purse seine”, “Trawl monitoring” etc. Device instance: This parameter is only used if your PI54 is connected to a SimNet network. If this is the case, you must provide a unique device number.
Page 207 References Applicable telegram formats The following NMEA telegram formats are used by the PI54. APB = Autopilot Sentence ”B”. The information provided includes Status, Cross track error magnitude, Direction to steer, Cross track units, Bearing origin to destination, Destination waypoint identification, Bearing, and Heading to steer.
Page 208 Simrad PI54 VTG = Track made good and Ground speed. The information provided inludes Track degrees (true and magnetic) and Speed (in knots and kilometers per hour). XTE = Cross-Track Error, Measured. The information provided inludes Status, Cross track error and Direction to steer.
Page 209: Marker Line Setup
References Marker line setup These settings are used to set up the PI54 parameters related to the marker lines on the graphic display. When enabled, these marker lines will be superimposed on the graphic display. To access the parameters, press the ADJ button when you have a graphic display in the active window.
Page 210 Simrad PI54 Delay: For each sensor marker, you can define a presentation delay. The echogram information provided by the PI54 is from directly below the hull, but the marker information come from the sensors, which are positioned some distance away. You can...
Page 211 References Height reference: The Height sensor measures the distance from the headrope to the bottom. If you use the PI54 echo sounder, set Height reference to Bottom (default), and the height marker will follow the bottom contour. If you even define the delay correctly, you will be able to see the trawl in true motion.
Page 212: Navigation Setup
XTE distance: Define how large crosstrack error the PI54 can accept before the alarm is triggered. Pilot/Position setup These settings are used to set up the PI54 parameters related to the navigation display presentations. To access the parameters, press the MENU button to open the main menu. Select the Setup menu (4) and then Pilot/Position Setup (1).
Page 213 References Course and bearing as: Select how you wish the course and bearing information to be displayed; TRUE or MAGNETIC reading. Time and Date: Set the internal clock. Related topics → Highway display, page 53 850-165186 / Rev.B...
Page 214: Numeric Setup
Simrad PI54 Numeric setup These settings are used to set up the PI54 parameters related to the Numeric display. The Numeric display shows the data from the sensors in their rectangular alphanumerical presentations. The digits in the alphanumerical presentations are black when the data are valid,...
Page 215: Offset Adjust
References Offset adjust These settings are used to set up offset values for the Depth and Spread sensors. To access the parameters, press the MENU button to open the main menu. Then, open the Setup menu (4) and select Sensor alarm/calibration (4).
Page 216: Page Setup
Simrad PI54 Page setup These settings are used to set up the PI54 parameters related to the page; automatic page rotation and menu language. To access the parameters, press the MENU button to access the main menu. Then, open the Setup menu (4) and select Speed alarm, units &...
Page 217: Palette Setup
• Palettes 1 through 4 are factory defaults, these can not be changed. • Palettes 5 through 8 are set up by Simrad, but you are free to change them to suit your preferences. • Palette 9 is spare.
Page 218: Position Display Setup
Simrad PI54 Position display setup These settings are used to set up the PI54 parameters related to the position display presentation. To access the parameters, press the ADJ (Adjust) or ENT button when you have the Position display in an active window.
Page 219: Quick Guide
References Quick guide This function provides you key information about PI54 operation. To access the quick guide, press the Menu key, and select Setup (4). On the submenu, select Quick guide (9). You can also access the quick guide from the start-up screen. Once accessed, you can leaf through the pages using the GAIN+ and GAIN- buttons.
Page 220: Receiver Setup
The Receiver setup parameters have a major influence on the PI54 performance. The default settings are those we have found to be the best for general use, but for individual installations optimized settings may enhance the performance.
Page 221 References Sensor filter: The PI54 is designed to quickly update data. After the sensors have been submerged, the receiver requires only three consecutive pings from individual sensors to calculate and display their respective information. However, if you experience problems with the reception, you may also try this filter: it will average the data received from the sensors.
Page 222 If the Detection Threshold (DT) value is set higher than 28 dB, all signals will be prevented from being detected. Max shooting speed: The PI54 has a built in doppler compensation function which is configured using this parameter. The parameter and related function is however only relevant if sensor data is desired while the purse seine is being deployed.
Page 223: Sensor Alarms
References Sensor alarms These settings are used to set up the PI54 parameters related to sensor alarms. To access the parameters, press the MENU button to open the main menu. Then, open the Setup menu, and select Sensor alarm/calibration. Each sensor has an individual alarm setting, and you can also trigger alarms to warn you about sudden temperature changes and shallow water.
Page 224 Sensor alarms This dialogue allows you to define alarms related to the information provided by the sensors you have in current use on your PI54 system. The appearance of the dialogue will thus automatically change to suit your individual configuration. GAIN-...
Page 225 References Surface temperature alarms This dialogue allows you to define alarms related to the surface temperature. In order to enable these alarms, your system must have relevant sensors fitted. GAIN- GAIN+ Surface temperature Alarm minimum: 00.0°C OFF Alarm maximum: 12.0°C 02.0°C/min OFF Shear alarm: MENU...
Page 226 Simrad PI54 Clearance alarms These alarms will notify you if a trawl or towed object comes to close or far off the bottom. GAIN- GAIN+ Clearance 000 m OFF Clearance pre warning, min: Clearance pre warning, max: 300 m MENU...
Page 227: Sensor Setup
References Sensor setup These parameters are used to establish communication between the PI54 and the sensors. To access the parameters, press the MENU button to open the main menu, Then select Sensor setup on the Setup menu. Note: In order to set up these parameters correctly, you need to know what kind of sensors you have, how often the provide information updates, and on which channels they communicate.
Page 228 The settings you choose for update rate and communication channel must be identical to the settings in the relevant sensor. If these settings are not matched, your PI54 will not be able to read the information from the sensor! Related topics →...
Page 229: Speed Setup
References Speed setup These settings are used to set up the PI54 parameters related to speed. To access the parameters, press the MENU button to access the main menu. Then, select Speed alarm, units & language on the Setup menu.
Page 230: Status Setup
Simrad PI54 Status setup These settings are used to set up the PI54 parameters related to the Status display. To access the parameters, press the ADJ (Adjust) or ENT button when you have the Status display in the active window.
Page 231: Surface Temperature Setup
References Surface temperature setup These settings are used to set up the PI54 presentation parameters related to the surface temperature presentation. To access the parameters, press the ADJ (Adjust) or ENT buttons when you have a Surface temperature display in the active window.
Page 232: Temperature Setup
Simrad PI54 Temperature setup These settings are used to set up the PI54 parameters related to the temperature presentation on the graphic display. When enabled, a temperature scale will be placed on the graphic display. Additionally, a temperature line can be superimposed on the graphic display.
Page 233: Trawl Calculator
References Trawl calculator These settings are used to set up the PI54 parameters related to the Trawl calculator. To access the parameters, press the ADJ button when you have a graphic display in the active window. Then, press the GAIN+ button four times until the settings appear.
Page 234 Simrad PI54 Note: In order to retrieve speed information, the relevant equipment (GPS) must be interfaced to your PI54. When you read the speed information from a GPS, the information is very accurate. Due to the fact that the trawl...
Page 235: Trawl Info Setup
References Trawl info setup These settings are used to set up the PI54 parameters related to the trawl presentations on the Graphic display. When enabled, marker lines providing trawl depth information will be superimposed on the display. The marker lines are enabled in the Marker line setup.
Page 236 Simrad PI54 Trawl data in additional info: When enabled, the current trawl depth will be added to the Additional information line in the Graphic Display. Type of trawl data: This parameter defines which information that is provideed in the Additional information bar on the Graphic Display.
Page 237: Units Setup
References Units setup These settings are used to set up the PI54 parameters related to units. To access the parameters, press the MENU button to access the main menu. Then, select Speed alarm, units & language on the Setup menu.
Page 238: Pi Configurator
Simrad PI54 PI CONFIGURATOR Purpose The purpose of the PI Configurator utility is to be able to configure sensors so that they can operate on different communication channels. Several PI equipped vessels may then operate simultaneously in the same area without interference.
Page 239: Basic Information
PI Configurator Basic information Default sensor settings PI and PS sensors are delivered from Simrad configured with common default settings. When required, the individual sensors may be re-configured with regard to: • Communication channel • LED control • Ping control •...
Page 240 Simrad PI54 Available equipment The following is available from Simrad: • User Guide (857-164924) • Software (889-204037) • Programming cable for stationary PCs (380-204624) • Programming cable for portable PCs (380-208429) • Service hydrophone (314-204480) The configuration equipment is also is available in kits: •...
Page 241: About Sensor Configuration
PI Configurator About sensor configuration All sensors are provided from the factory with pre-defined communication channels and update rates. Sensor Com.channel Update rate PI Bottom Contact Normal PI Catch Normal PI Depth (300 m) Fast PI Depth (600 m) Fast PI Depth (1000 m) Fast PI Height...
Page 242 • A high update rate will give you frequent information updates, but the battery will run out faster. All sensors are provided from Simrad with a default update rate setting. In some cases you may find that this update rate does not suit your operational needs.
Page 243: Main Dialogue Description
PI Configurator Main dialogue description Observe the illustration and descriptions below. Note that the apperance of function buttons will differ depending on the sensor type connected to the application. When functions are unavailable, the fields are identified accordingly with a shaded appearance.
Page 244 Simrad PI54 Button/Function Terminate communication Click to disconnect the sensor from the PC. Message field Displays program and sensor data. Communication channel Select channel number to be uploaded to the sensor. If a Twin Spread sensor is connected, two communication channels must be defined.
Page 245: Operational Procedures
PI Configurator Operational procedures Observe the following procedures. → How to perform software installation, page 234 → How to interface the sensor, page 235 → How to perform basic sensor configuration, page 236 → How to set up a Twin Spread system, page 237 →...
Page 246 Simrad PI54 Software installation Observe the following procedure to install the PI Configurator software on a stationary or portable computer. Note that the computer must have either Microsoft WindowsE 2000 or Microsoft WindowsE XP operating system. You must also have the Winzip utility installed on your computer.
Page 247 PI Configurator How to interface the sensor Before you can configure the sensor, you need to connect it to the computer. Observe the procedure below. Start the PI Configurator utility. Plug the programming cable into one of computer’s COM ports (COM1 is recommended). Ensure that the sensor to be connected is switched off.
Page 248 Simrad PI54 How to perform basic configuration Once the sensor is connected to the computer, and you have established communication, you can use the PI Configurator utility to change the basic sensor parameters. Click the Read Senor Data button. - Observe that the current sensor configuration parameters are displayed in the message field.
Page 249 PI Configurator How to configure a Twin Spread system This procedure describes hot to set up a Twin Spread system using one Twin Spread sensor and two Remote sensors. Setting up the Twin Spread sensor Connect the Twin Spread sensor to the PI Configurator. Press Establish communication with Sensor.
Page 250 Simrad PI54 Setting up the second Remote sensor Connect the second Remote sensor to the PI Configurator. Press Establish communication with Sensor. - Observe that the current sensor configuration parameters are displayed in the message field. Use the spin box next to the Number label to define the sensor’s number in the Twin Spread system.
Page 251 PI Configurator How to upload factory settings Once the sensor is connected to the computer, and you have established communication, you can use the PI Configurator utility to upload the applicable sensor’s factory settings. Click the Read Senor Data button. - Observe that the current sensor configuration parameters are displayed in the message field.
Page 252: References
Simrad PI54 References The features available when using PI Configurator software depend which mode it is in (Standard or Professional) and the type of sensor that is interface. All commands are described here, and they are listed in alphabetical order.
Page 253 PI Configurator Communication Channel This parameter allows you to redefine the sensor’s transmission channel (1 to 30). Sensors send information using specific frequencies, each designated as an individual channel. PI and PS sensors have 30 channels to choose from, and the FA701 sensors have four. The frequency range of these channels are of from 43.5 to 49.5 kHz for PI and PS systems, and 70 to 80 kHz for FA710 systems.
Page 254 Simrad PI54 Communication Port Setup This button opens the Com Port Setup dialogue. The integrated slider bar is used to designate which COM port (COM1 to COM8) the programming cable is plugged into. COM1 is the factory default setting and recommended parameter.
Page 255 PI Configurator Configure Sensor This button is used to re-program the currently interfaced sensor with the new parameters selected (those presently displayed). This operation can not be “undone” however, the sensor’s previous status information and parameter configuration is still available in the main dialogue box and may be re-entered if necessary.
Page 256 Simrad PI54 Data Update Rate This parameter is used to select an interfaced sensor’s data update rate. Note: This is a key parameter. Unless the data update rate defined in the sensor matches the rate defined on the host PI system, the...
Page 257 PI Configurator Establish Communication With Sensor This button initiates contact between the computer and a well charged sensor by sending it a ”wake-up” command. Once two-way communication is established the following occurs: • The indicator lamp (in the lower right-hand corner of the dialogue) will be turned on and off every two seconds.
Page 258 Simrad PI54 Factory Default This button is used to restore a sensor’s factory default values, according to the type of sensor currently interfaced. Factory default settings include: • Sensor Communication Channel • LED control • Ping control • Data Update rate •...
Page 259 PI Configurator Help This button opens the on-line Help. The on-line help include general information concerning the use of PI Configurator software and sensor interface. To operate, click the Help button to open the on-line help. To access context sensitive help, click the right mouse button over a given button or parameter.
Page 260 Simrad PI54 Language This button opens the Language dialogue. The dialogue allows you to select operational language by clicking on one of the flag icons. Clicking an icon will convert the PI Configurator’s buttons, information, help functions and interfaced sensor data to the respective language.
Page 261 PI Configurator LED Control This parameter can only be accessed in the Professional mode. The dialogue box is used to control the behaviour of the interfaced sensor’s internal LED during normal operation. LED behaviour in both the charge and communication modes can not be altered.
Page 262 Simrad PI54 Message field This message field displays present and past configuration data, communication status, error messages and other information. Configured parameters can not be “undone” however, the previous parameter configuration is still available in the main dialogue box and may be re-entered if necessary.
Page 263 PI Configurator Number This box allows you to define the identification number for the currently connected Remote sensor. This is a key parameter when you set up a Twin Spread system. Related topics → How to set up a Twin Spread system, page 237 850-165186 / Rev.B...
Page 264 Simrad PI54 Ping control This parameter is only available for depth sensors, and can only be accessed in the Professional mode. The dialogue box is used to control when a sensor will “ping” (transmit an acoustic signal). For example, it is possible to...
Page 265 PI Configurator Quit Click this button to close the PI Configurator utility. 850-165186 / Rev.B...
Page 266 Simrad PI54 Read Sensor Data This button requests that configuration data be sent from the interfaced sensor to the PC. When the Read Sensor Data button is clicked, the sensor will download information to the PC. This data is then used to populate the message field just as when the Establish Communication with Sensor button is clicked.
Page 267 PI Configurator Remote This parameter is only available for Spread, Twin Spread and Remote sensors. The dialogue box allows selection of the channels used to communicate between Spread and the Remote sensors. Note: These are key parameters when you work with Spread and Remote sensors.
Page 268 Simrad PI54 Sensor Type This parameter is to be configured in accordance with the sensor’s label and can only be accessed in the Professional mode. The dialogue box is used to select which of the sensor’s internal programs to run when activated. When using the PI Configurator in the Standard mode, it will only display the type of sensor interfaced.
Page 269 PI Configurator Serial number This text box displays the interfaced sensor’s serial number. It can not be re-configured. This feature is not available for PS sensors. 850-165186 / Rev.B...
Page 270 Simrad PI54 Show Channel At Startup This dialogue box controls weather or not the interfaced sensor will flash a channel identification code using its internal LED when first energized. When Enabled is selected, the sensor will flash its presently configured communication channel number at startup when in the normal mode (not in the charge or communication modes).
Page 271 PI Configurator Examples Example of channel number 16 at startup (below): (1) = A one second “long flash” (2) = A start ”flash” (3) = One “quick flash” (first digit of 16 is 1) (4) = A start ”flash” (5 - 10) = Six ”quick flashes” (second digit of 16 is 6) Normal operation starts Example of channel 2 at startup (below): (1) = A one second flash...
Page 272 Simrad PI54 Terminate Communication Press this button to terminate the serial data flow between the sensor and the computer. Operation Press the button to terminate the communication, then disconnect the cable. If you disconnect the cable before you terminate the data flow, the PI Configurator will issue a error message.
Page 273: Maintenance
PI Configurator Maintenance This chapter contains information related to maintenance, setup and troubleshooting. Topics → Programming modes, page 262 → Making a programming cable, page 263 → Troubleshooting, page 264 850-165186 / Rev.B...
Page 274 Available modes The PI Configurator utility has two programming modes: • Standard - default mode, described in this manual. • Professional - for use by Simrad personnel only. Caution: The use of PI Configurator software in the Professional mode is for qualified Simrad personnel only. Improper...
Page 275 PI Configurator Making a programming cable Should a Simrad programming cable not be available, it is possible to make an adequate substitution as described below. It is only possible to make programming cables for stationary computers. If you wish to use a portable computer the cable must be ordered from Simrad.
Page 276 Simrad PI54 Troubleshooting Most problems are easily solved. Troubleshoot interface, configuration or other complications by checking the following: • The interfaced sensor is sufficiently charged. • The correct PI sensor programming cable is used and in good condition • The PI sensor programming cable is connected to the PC’s COM port correctly.
Page 277: Sensor Test Procedures
Sensor test procedures SENSOR TEST PROCEDURES Overview Using the PI Configurator application, you can test the operational status of each sensor. In the following, you will find the test procedures. Note that PI and PS sensors are tested using the same procedures. Topics →...
Page 278: Bottom Contact Test Procedure
Simrad PI54 Bottom Contact test procedure Tools and equipment required • Multimeter • A small piece of wire • PI Service Hydrophone (Order no. 314-204480) • PI System Initial check and setup identification Keep the area between the negative charging lug (A) and the water detector (B) clean to reduce the risk of activating the sensor.
Page 279 Sensor test procedures (4) = A second start flash: This signals that the second digit of the channel number is next. (5) = None to nine short flashes: The number of short flashes signifies the second digit of the configured channel number.
Page 280 Switch on the vessel’s echo sounders and other hydroacoustical equipment used during normal fishing operations. Switch the PI54 interference filter on and off, and observe the numeric display. If the interference symbol is not shown when the filter is off, leave the interference filter switched off to increase the system’s range and...
Page 281: Spread & Remote Sensors Test Procedure
Sensor test procedures Spread & Remote sensors test procedure Tools and equipment required • Multimeter • A small piece of wire • PI Service Hydrophone (Order no. 314-204480) • PI System Initial check and setup identification On both sensor types, keep the area between the negative charging lug (A) and the water detector (B) clean to reduce the risk of activating the sensor.
Page 282 Simrad PI54 (4) = A second start flash: This signals that the second digit of the channel number is next. (5) = None to nine short flashes: The number of short flashes signifies the second digit of the configured channel number.
Page 283 Switch on the vessel’s echo sounders and other hydroacoustical equipment used during normal fishing operations. Switch the PI54 interference filter on and off, and observe the numeric display. If the interference symbol is not shown when the filter is off, leave the interference filter switched off to increase the system’s range and...
Page 284 Simrad PI54 Use a water-proof pen, write the sensor’s number, configured channel number and any other pertinent information on its label. - A dedicated form has also been provided in the front of the PI Operator Manual to record this information.
Page 285: Catch Sensor, Test Procedure
Sensor test procedures Catch sensor, test procedure Tools and equipment required • Multimeter • A small piece of wire • PI Service Hydrophone (Order no. 314-204480) • PI System Initial check and setup identification Keep the area bteween the negative charging lug (A) and the water detector (B) clean to reduce the risk of activating the sensor.
Page 286 Simrad PI54 (3) = None, one, two or three short flashes: The number of short flashes signifies the first digit of the configured channel number. (4) = A second start flash: This signals that the second digit of the channel number is next.
Page 287 Switch on the vessel’s echo sounders and other hydroacoustical equipment used during normal fishing operations. Switch the PI54 interference filter on and off, and observe the numeric display. If the interference symbol is not when the filter is off, leave the interference filter switched off to increase the system’s range and performance.
Page 288 Simrad PI54 Depth sensor, test procedure Tools and equipment required • Multimeter • A small piece of wire • PI System Initial check and setup identification Keep the area between the negative charging lug (A) and the water detector (B) clean to reduce the risk of activating the sensor.
Page 289 Check that the depth read-out on the PI54 corresponds to the actual measured depth at which the sensor is suspended. - If these values vary, calibrate the PI54 depth offset. The procedure is described below. Hoist and lower the sensor in the water, and observe that the depth readout changes accordingly.
Page 290 Simrad PI54 Switch the PI54 interference filter on and off, and observe the numeric display. If the interference symbol is not shown when the filter is off, leave the interference filter switched off to increase the system’s range and performance.
Page 291 Sensor test procedures Temperature sensor, test procedure Tools and equipment required • Multimeter • A small piece of wire • PI Service Hydrophone (Order no. 314-204480) • Waterproof thermometer • PI System Initial check and setup identification Keep the area between the negative charging lug (A) and the water detector (B) clean to reduce the risk of activating the sensor.
Page 292 Simrad PI54 (3) = None, one, two or three short flashes: The number of short flashes signifies the first digit of the configured channel number. (4) = A second start flash: This signals that the second digit of the channel number is next.
Page 293 Switch on the vessel’s echo sounders and other hydroacoustical equipment used during normal fishing operations. Switch the PI54 interference filter on and off, and observe the numeric display. If the interference symbol is not shown when the filter is off, leave the interference filter switched off to increase the system’s range and...
Page 294 Simrad PI54 Height sensor, test procedure Tools and equipment required • Multimeter • A small piece of wire • A reference echo sounder • PI System Initial check and setup identification Keep the area between the negative charging lug (A) and the water detector (B) clean to reduce the risk of activating the sensor.
Page 295 - If the interference symbol is not displayed, leave the interference filter switched off to increase the system’s range and performance. Use the PI54 Status display to monitor the sensor’s signal strength. - If the interference filter is activated, the spectrum...
Page 296 Simrad PI54 Switch the PI54 interference filter on and off, and observe the numeric display. If the interference symbol is not shown when the filter is off, leave the interference filter switched off to increase the system’s range and performance.
Page 297 Technical specifications TECHNICAL SPECIFICATIONS This chapter provides the basic technical specifications. Topics → PI Sensors, page 285 850-165186 / Rev.B...
Page 298 Simrad PI54 Sensors Specifications can be altered without prior notification. PI Bottom Contact • PI System: PI32, PI44 or PI54 • Update rates: - Fast: Every 3,2 second (approx.) - Normal: Every 5,3 second (approx.) - Slow: Every 33 second (approx.) •...
Page 299 - To 100% capacity: 4 hours • Charging time with PS Charger: - To 100% capacity: 16 hours PI Depth • PI Systems: PI32, PI44 or PI54 • Update rates: - Fast: Every 4,5 second (approx.) - Normal: Every 14 second (approx.) - Slow: Every 34 second (approx.)
Page 300 - To 100% capacity: 4 hours • Charging time with PS Charger: - To 100% capacity: 16 hours PI Height • PI System: PI32, PI44 or PI54 • Update rates: - Fast: Every 5,5 second (approx.) - Normal: Every 14 second (approx.) - Slow: Every 34 second (approx.)
Page 301 - To 100% capacity: 4 hours • Charging time with PS Charger: - To 100% capacity: 16 hours PI Temperature • PI Systems: PI32, PI44 or PI54 • Update rates: - Fast: Every 4,5 second (approx.) - Normal: Every 14 second (approx.) - Slow: Every 34 second (approx.)
Page 302 Simrad PI54 • Charging time with PI Charger: - To 70% capacity: 1 hour - To 100% capacity: 4 hours • Charging time with PS Charger: - To 100% capacity: 16 hours 850-165186 / Rev.B...
Page 303 Software updates SOFTWARE UPDATES Overview You can update the operational software in the PI54 Operator Unit yourself by following the procedures provided. There are two different programs that must be updated independently: • DPS (Digital Signal Processor) • MMI (Man-Machine Interface) The software can be distributed on CDs, by e-mail or by downloading the files from Simrad’s website.
Page 304 Purpose The DSP software is used by the digital signal processor inside the PI54 Operator Unit. This processor controls the interpretation of the coded signals from the sensors. Changing the DSP software will not change any of the menus or presentations on your PI54.
Page 305 The DSP software program file is provided on the following format: 281036xx DSP Vyzz.hex • 281036 is the last part of the order number, and Simrad’s internal identification number for this software. • xx is an internal version code. • DSP identifies the software.
Page 306 When the upload process has been started, do not switch off power on the PI54 or the computer, and do not unplug the interface cable. Allow the process to finish. When the software has been uploaded, a message will inform you.
Page 307 Error messages will provide guidance. • When the PI54 cabinet detects that software is uploaded, it will automatically present a relevant information page, and the keypad will be locked. It is not possible to switch off the PI54 cabinet during the software upload, except by disconnecting power.
Page 308 Purpose The MMI software is used to create the menus and display presentations used in the PI54 Operator Unit, and to accept and handle the parameter settings. Changing the MMI software may change menus, presentations and parameter settings, and it may provide additional features on your PI54.
Page 309 - The upload program will automatically detect which serial line port (COM port) you have connected the upload cable to, and that a PI54 cabinet is connected. - The upload program will further check your current software version. If the current MMI software on your PI54 Operator Unit is newer than the version you attempt to install, it will inform you of this.
Page 310 • If the upload cable is unplugged, or you loose power on the computer and/or the PI54 cabinet during the upload process, you can simply abort the upload and restart it. • It is not possible to switch off the PI54 cabinet during the software upload, except by disconnecting power. Critical process...
Page 311 PI DSP Upload Purpose The PI DSP Upload application is used to upload DSP (Digital Signal Processor) software to the PI54 Operator Unit. The application runs on a standard computer with operating systems Microsoft® Windows 2000® or Windows XP®. = pi_swu_dspsw How to install the application The PI DSP Upload application is provided on an .exe file.
Page 312 Simrad PI54 INDEX The next pages provide an alphabetical index to this manual. Symbols Bottom Contact sensor Numeric presentation: Display modes 35 $PSIMP: References 189 Practical use (PI): Sensors 107 Practical use (PS): Sensors 111 Specifications: Technical specifications 286 Test procedure: Sensor test procedures 266...
Page 313 Operator manual How to activate: Operational procedures 89 Depth lines: References 178, 185 Parameter: References 178 Depth of keel, Parameter: References 181 Communication Channel, Sensor setup Depth sensor parameter: References 215 How to calibrate: Operational procedures 65 Calibration: References 176 Communication rate, Sensor setup parameter: How to adjust offset: Operational procedures References 215...
Page 314 Simrad PI54 Parameters: References 183 Highway display, Description: Display modes Procedure: Operational procedures 101 How to Fish alarm A-scope: Operational procedures 95 Parameter: References 181 Access echo sounder parameters: Operational Procedure: Operational procedures 96 procedures 88 Footrope sensor, Parameter: References 223...
Page 315 Operator manual Water switch replacement: Operational Manual gain, Parameter: References 209 procedures 63 Manual trawl marker, Parameter: References White line: Operational procedures 90 Zoom bottom echoes: Operational procedures Marker line delay, Parameter: References 198 Zoom pelagic echoes: Operational Marker line on/off, Parameter: References 198 procedures 94 Marker line setup: References 197 Hydrophone, Description: System description...
Page 316 Simrad PI54 Numeric display, Overview: Display modes Position display setup: References 206 Position parameters, Input: References 190 Numeric setup: References 202 Power, On/off procedure: Getting started 10 Presentation Define: Getting started 13 Principles: Getting started 11 Offset adjust, Setup: References 203...
Page 317 Operator manual How to adjust: Operational procedures 90 Spectrum, display, Parameter: References 218 Parameter: References 179 Speed alarm, Procedure: Operational procedures 96 Select transducer, Parameter: References 180 Speed display, Parameter: References 200 Selector pad, Button description: Getting started 17 Speed input, Parameters: References 193 Sensor, Sensor setup parameter: References Speed setup: References 217 Spread sensor...
Page 318 Simrad PI54 Temperature scale, Parameter: References Twin Spread sensor, Practical use: Sensors 219, 220 Type of transducer, Select: References 180 Temperature sensor Numeric presentation: Display modes 40 Practical use (PI): Sensors 153 Practical use (PS): Sensors 159 Specifications: Technical specifications 289...
Page 319 Operator manual WIN, Button description: Getting started 18 Wire length, Trawl calculator parameter: References 222 Wire length offset, Trawl calculator parameter: References 222 XTE distance, Parameter: References 200 ZOOM, Button description: Getting started Zoom, How to: Operational procedures 94 850-165186 / Rev.B...
Page 322 E 2005 Simrad AS ISBN 82-8066-053-4...

Simrad PI54 Operator's Manual

Introduction

System Description

Getting Started

Application Examples

Display Presentations

Operational Procedures

Practical Use of the Sensors

Sensor Chargers

Menu System

References

Pi Configurator

Sensor Test Procedures

Quick Links

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