Related Manuals for Humminbird 727
Summary of Contents for Humminbird 727
- Page 1 531425-1_D - 727 Man_English.qxd 9/30/2005 12:46 AM Page 1 727 Operations Manual 727 Operations Manual 531425-1_D...
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Page 2: Table Of Contents
Thank you for choosing Humminbird®, America's #1 name in fishfinders. Humminbird® has built its reputation by designing and manufacturing top-quality, thoroughly reliable marine equipment. Your Humminbird® is designed for trouble-free use in even the harshest marine environment. In the unlikely event that your Humminbird® does require repairs, we offer an exclusive Service Policy - free of charge during the first year after purchase, and available at a reasonable rate after the one-year period. - Page 3 NOTE: Entries in this Table of Contents which list (with Temp/Speed or GPS Receiver), or (with PC Connect Cable Only) require the purchase of separate accessories. You can visit our website at www.humminbird.com to order these accessories online or contact our Customer Resource Center at 1-800-633-1468.
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Page 4: How Sonar Works
531425-1_D - 727 Man_English.qxd 9/30/2005 How Sonar Works Sonar technology is based on sound waves. The 700 Series™ Fishing System uses sonar to locate and define structure, bottom contour and composition, as well as depth directly below the transducer. Your 700 Series™ Fishing System sends a sound wave signal and determines distance by measuring the time between the transmission of the sound wave and when the sound wave is reflected off of an object;... -
Page 5: Dualbeam Plus™ Sonar
531425-1_D - 727 Man_English.qxd 9/30/2005 DualBeam PLUS™ Sonar Your 700 Series™ Fishing System uses a 200/83 kHz DualBeam PLUS™ sonar system with a wide (60°) area of coverage. DualBeam PLUS™ sonar has a narrowly focused 20° center beam, surrounded by a second beam of 60°, expanding your coverage to an area equal to your... -
Page 6: What's On The Display
NOTE: Entries in this view that list (with Temp/Speed or GPS Receiver) are available if either only the information from the GPS receiver will be displayed on the view. 12:47 AM... - Page 7 NOTE: Entries in this view that list (with Temp/Speed or GPS Receiver) are available if either only the information from the GPS receiver will be displayed on the view. 12:47 AM...
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Page 8: Views
NOTE: Side Beam View and WideSide® View require the purchase of the QuadraBeam transducer for the Side Beam View and the WideSide® transducer for the WideSide® View. You can visit our website at www.humminbird.com to order these accessories online or contact our Customer Resource Center at 1-800-633-1468. -
Page 9: Real Time Sonar (Rts®) Window
531425-1_D - 727 Man_English.qxd 9/30/2005 Real Time Sonar (RTS®) Window A Real Time Sonar (RTS®) Window appears on the right side of the display in the Sonar View only. The RTS® Window always updates at the fastest rate possible for depth conditions and shows only the returns from the bottom, structure and fish that are within the transducer beam. -
Page 10: Sonar Zoom View
531425-1_D - 727 Man_English.qxd 9/30/2005 Inverse is a method where weak returns are shown with dark pixels and strong returns with lighter pixels. This has the benefit of ensuring that weak signals will be clearly visible on the display. Structure ID® represents weak returns as light pixels and strong returns as dark pixels. -
Page 11: 200/83 Khz Split Sonar View
531425-1_D - 727 Man_English.qxd 9/30/2005 200/83 kHz Split Sonar View Split Sonar View displays sonar returns from the 83 kHz wide beam on the left side of the screen and displays sonar returns from the 200 kHz narrow beam on the right side of the screen. -
Page 12: Side Beam View (With Optional-Purchase Quadrabeam™ Transducer)
531425-1_D - 727 Man_English.qxd 9/30/2005 Side Beam View (with optional-purchase QuadraBeam™ transducer) Side Beam View is only available if you have connected a QuadraBeam accessory and when Transducer Select is set to QuadraBeam™ (see Sonar Menu Tab: Transducer Select). The QuadraBeam™ transducer requires a separate purchase. This view shows sonar information from both the left and right 90°... -
Page 13: Key Functions
531425-1_D - 727 Man_English.qxd 9/30/2005 Key Functions Your 700 Series™ Fishing System user interface consists of a set of easy-to-use keys that work with various on-screen views and menus to give you flexibility and control over your fishing experience. POWER/LIGHT Key The POWER/LIGHT key is used to turn the 700 Series™... -
Page 14: Exit Key
NOTE: Accessories to enable WeatherSense®, GPS Functionality and the SmartCast® Wireless Sonar Link require separate purchases. You can visit our website at www.humminbird.com or contact our Customer Resource Center at 1-800-633-1468 for additional details. 727 Title Screen Accessory Bus Use the Accessory Bus to expand the functionality of the 700 Series™... -
Page 15: The Menu System
531425-1_D - 727 Man_English.qxd 9/30/2005 The Menu System The menu system is divided into easy-to-use menu modules. The main components of the menu system are: Start-Up Options Menu - Press the MENU key during the power up sequence to view the Start-Up Options menu. -
Page 16: Start-Up Options Menu
531425-1_D - 727 Man_English.qxd 9/30/2005 Start-Up Options Menu Press the MENU key when the Title screen is displayed to access the Start-Up Options menu. Use the UP or DOWN 4-WAY Cursor keys to position the cursor, then the RIGHT Cursor key to select one of the following choices. -
Page 17: System Status
PC Connect Cable accessory. NOTE: The PC Connect Cable requires a separate purchase. For more information visit our website at www.humminbird.com or contact our Customer Resource Center at 1-800-633-1468. Exit PC Connect mode by powering the Fishing System off. -
Page 18: Sensitivity
531425-1_D - 727 Man_English.qxd 9/30/2005 Sensitivity Sensitivity controls how much detail is shown on the display and will adjust the sensitivity of all sonar frequencies. Increasing the sensitivity shows more sonar returns from small baitfish and suspended debris in the water; however, the display may become too cluttered. When operating in very clear water or greater depths, increased sensitivity shows weaker returns that may be of interest. -
Page 19: Lower Range
Page 36 NOTE: The Side Beam Range requires the purchase of the WideSide® transducer. You can visit our website at www.humminbird.com to order this accessory online or contact our Customer Resource Center at 1-800-633-1468. To adjust the Side Beam Range: 1. -
Page 20: Bottom View
531425-1_D - 727 Man_English.qxd 9/30/2005 Bottom View Bottom View selects the method used to represent bottom and structure on the display. Inverse represents weak returns as dark pixels and strong returns as lighter pixels. This has the benefit of ensuring that weak signals will be clearly visible on the display. -
Page 21: Bottom Range (Sonar Zoom View Only, When Bottom Lock Is On)
531425-1_D - 727 Man_English.qxd 9/30/2005 Bottom Range (Sonar Zoom View only, when Bottom Lock is On) Bottom Range allows you to control how much of the water column, measured up from the bottom, is shown in the Sonar Zoom View. Choose a small value to see low- lying bottom structure or details of the bottom return. -
Page 22: Beam Select
531425-1_D - 727 Man_English.qxd 9/30/2005 Beam Select Beam Select sets which sonar returns from the transducer will be displayed on the screen. When set to 200/83 kHz, the returns from both beams are blended by starting with the 83 kHz wide beam return, dimming it, and then overlaying it with the 200 kHz narrow beam return. -
Page 23: Fish Id Sensitivity
531425-1_D - 727 Man_English.qxd 9/30/2005 Fish ID Sensitivity Fish ID Sensitivity adjusts the threshold of the Fish detection algorithms. Selecting a higher setting allows weaker returns to be displayed as fish. This is useful for identifying smaller fish species or baitfish. -
Page 24: 455 Khz Balance (Advanced, With Quadrabeam™ Transducer)
NOTE The 455kHz Balance requires the purchase of the QuadraBeam can visit our website at www.humminbird.com to order this accessory online or contact our Customer Resource Center at 1-800-633-1468. NOTE: 455 kHz Balance is particularly useful for adjusting the sensitivity of the 455 kHz sonar returns in the Side Beam View. -
Page 25: Depth Lines (Advanced)
531425-1_D - 727 Man_English.qxd 9/30/2005 Depth Lines (Advanced) Depth Lines divide the display into four equal sections which are separated by three horizontal depth lines. The depth of each line is displayed along the depth scale. You can either turn Depth Lines On or Off. The Depth Lines menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode). -
Page 26: Noise Filter (Advanced)
531425-1_D - 727 Man_English.qxd 9/30/2005 Noise Filter (Advanced) Noise Filter adjusts the sonar Noise Filter to limit interference on the display from sources such as your boat engine, turbulence, or other sonar devices. The Noise Filter menu choice is available when User Mode is set to Advanced (see Setup Menu Tab: User Mode). -
Page 27: Alarms Menu Tab
531425-1_D - 727 Man_English.qxd 9/30/2005 Alarms Menu Tab From any view, press the MENU key twice to access the Main Menu System. The Alarms tab will be the default selection. NOTE: When an alarm is triggered, you can silence it by pressing any key. -
Page 28: Low Battery Alarm
531425-1_D - 727 Man_English.qxd 9/30/2005 Low Battery Alarm Low Battery Alarm sounds when the input battery voltage is equal to or less than the menu setting. The battery alarm will only sound for the battery that is connected to the 700 Series™ Fishing System. The Low Battery Alarm should be set to warn you when the battery voltage drops below the safety margin that you have determined. -
Page 29: Units - Depth
Units - Distance selects the units of measure for all distance-related readouts, and will appear in the menu if a Temp/Speed Accessory is connected and the paddlewheel has moved at least once, or if a GPS Receiver is connected. To change the Units - Distance setting: 1. -
Page 30: Triplog Reset (With Temp/Speed Or Gps Receiver)
Temp/Speed Accessory is connected and the paddlewheel has moved at least once, or if a GPS Receiver is connected. The Triplog provides the following information: timer for elapsed time, distance traveled since last reset, and average speed. -
Page 31: Depth Offset (Advanced)
531425-1_D - 727 Man_English.qxd 9/30/2005 Depth Offset (Advanced) Depth Offset will adjust the digital depth readout to indicate depth from the waterline or boat's keel. Enter a positive vertical measurement from the transducer to the waterline to read the depth from the waterline. Enter a negative vertical measurement from the transducer to keel to read the depth from the keel. -
Page 32: Nmea Output (Advanced)
NMEA Output turns the NMEA* output on or off. This menu choice is available only when in Advanced User Mode (see Setup Menu Tab: User Mode.) NMEA Output should be turned On if you connect the NMEA Output wires of the GPS Receiver cable to another NMEA-compatible device, such as an autopilot. -
Page 33: Accessories Menu Tab
(with accessories attached) NOTE: Accessories to enable WeatherSense®, GPS Functionality and the SmartCast® Wireless Sonar Link require separate purchases. You can visit our website at www.humminbird.com or contact our Customer Resource Center at 1-800-633-1468 for additional details. 12:47 AM Page 64 Troubleshooting Before contacting the Humminbird®Customer Resource Center, please read the... -
Page 34: Display Problems
531425-1_D - 727 Man_English.qxd 9/30/2005 Display Problems There are several main conditions or sources of possible interference that may cause problems with the quality of the information displayed on the control head. Look in the following table for some symptoms of display problems and possible... -
Page 35: 700 Series™ Fishing System Accessories
HumminbirdPC™ software downloaded from our website to your PC in order to communicate with the 700 Series™ Fishing System. Be sure to check out our website www.humminbird.com for additional new and exciting accessories to grow your 700 Series™ Fishing System! NOTE: Each accessory requires a separate purchase. -
Page 36: Specifications
When speed input is available, the Big Digits View also shows the TripLog. See TripLog. Bottom Black: Bottom Black is a Humminbird® feature that "fills in" the area of the display below the bottom contour. Bottom Black is preferred by some anglers because of its high contrast and easy readability, even though it can obscure bottom hardness information. - Page 37 Fish and other objects close to the bottom that fall within the dead zone will probably not be visible in the sonar beam. Precision sonar beams, such as the Humminbird® 20° beam, have a smaller dead zone than wider sonar beams.
- Page 38 Many Humminbird® units can operate across a very broad depth range (up to 2500 feet) which causes the unit to "look" up to that full depth under some circumstances.
- Page 39 Many Humminbird® units operate at up to 40 times per second when in single frequency operation. Due to the limitation of the speed of sound in water, the update rate begins to slow as depth increases to deeper than 50 feet.
- Page 40 (i.e. two fish hanging very close, or a fish hanging very close to structure). Humminbird® findfinders provide a very good 2 1/2 inches of target separation in shallower than 100 feet of depth. Target separation decreases as depth increases due to the need for a longer Pulse Width to achieve greater depth.
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Page 41: Contact Humminbird
The downlooking beam provides depth information directly below the boat. X-Press™ Menu: The X-Press™ Menu is a Humminbird® feature that makes the most commonly-used menu selections available with one press of the MENU key. Items that appear on the X-Press™...