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Abekas AirCleaner User Manual

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• Table of Contents
• Chapter 1 - Introduction
• Chapter 2 - Installation
• Chapter 3 - Maintenance
• Chapter 4 - Operations
• Menu Flow Charts
• Index
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User Guide
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Version 1.45W Software
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Summary of Contents for Abekas AirCleaner

  • Page 1 Quick Contents User Guide • Table of Contents • Chapter 1 - Introduction • Chapter 2 - Installation Version 1.45W Software • Chapter 3 - Maintenance • Chapter 4 - Operations • Menu Flow Charts • Index Go directly to any chapter by clicking on the link in the list above.
  • Page 2 AirCleaner • User Guide...
  • Page 3 Published in the United States of America Notice The information in this guide is subject to change without notice or obligation, and does not represent a commitment on the part of Abekas, Incorporated. Acknowledgments Registered product trademarks or names used in this manual are the exclusive property of that equipment or software manufacturer.
  • Page 4 This product was tested for FCC compliance under conditions that included the use of Abekas peripheral devices and Abekas shielded cables and connectors between system components. It is important that Abekas peripheral devices are used, and shielded cables and connectors are used between system components to reduce the possibility of causing interference to radios, television sets, and other electronic devices.
  • Page 5 The international cord has a receptacle on one end for fitting to the Abekas hardware and three pre-stripped wires on the other end, ready for installation of the proper international plug (supplied by the customer).
  • Page 6 Operating Environment The AirCleaner optimum operating environment is within the following ranges: • Recommended Operating Temperature: 20°C to 35°C (68°F to 95°F) • Recommended Operating Humidity: 20% to 80% non-condensing NOTE High temperature/humidity should be avoided at all times. Safety Information...

  • Page 7: Table Of Contents

    Contacting Abekas ..........2 AirCleaner Technical Support ....... . 2 World Wide Web .
  • Page 8 Primary Circuit Boards ......... . 23 Removing AirCleaner Top Cover ........24 Power Supply Replacement .
  • Page 9 Programming AirCleaner ........
  • Page 10 Table of Contents AirCleaner • User Guide...

  • Page 11: Introduction

    • System Overview ............3 Introduction This User Guide provides an installation and operational overview of the Abekas AirCleaner Digital Video/Audio Delay System. It provides the information necessary for system installation within a television facility, including all equipment interconnections. This guide also provides full operational information and descriptions for all menu settings in the AirCleaner user interface.

  • Page 12: How To Use This Guide

    Each page number in the Index is a hyperlink. Contacting Abekas AirCleaner Technical Support • Voice +1.650.470.0900 • +1.650.470.0913 • E-Mail support@abekas.com World Wide Web • www.abekas.com In Writing Abekas, Incorporated 1430-D O’Brien Drive Menlo Park, California 94025 United States of America AirCleaner • User Guide...

  • Page 13: System Overview

    This option allows for dual power supplies to guard against complete system failure in the event of a single power supply failure. The AirCleaner will run on a single power supply; however, when the redundant supply is fitted, both power...

  • Page 14: Panic Button Control Panel

    Control Panels to the AirCleaner main chassis, this customized “Y” cable is required. This “Y” cable is connected to the rear of the AirCleaner chassis, and then the control cables for each of the two Panic Button Control Panels are connected to the “Y”...

  • Page 15: Installation

    GPI, Ethernet & Power Connection ......13 Unpacking Remove the AirCleaner main chassis and Panic Button Control Panel (optional) from the packing boxes. Also remove the rack rails and any cables or other packaging that may be included. Inspect all articles for shipping damage. If any damage is found, please notify the shipping carrier immediately for claims adjustments.

  • Page 16: Cooling And Airflow

    Cooling and Airflow Cooling and Airflow AirCleaner has two fans mounted in the front of the chassis, which force air from the front, through the chassis, with warm air exhausting out air vents located on the rear panel. These fans should be periodically checked to ensure they are operating properly;...

  • Page 17: Chassis Dimensions

    Figure 2-2. AirCleaner Chassis Dimensions Chassis Rack Mounting Each AirCleaner comes with rack ears for the front, and rack rails for mounting the rear of the chassis into a rack. All necessary hardware for mounting these pieces to the AirCleaner chassis is included. Rack screws are not included. With the rack ears in place, the total chassis width is 19.0 inches (48.26 cm).

  • Page 18: Panic Button Control Panel Mounting

    The dimensions of the panel include the rubber feet on the underside of the Panic Button Control Panel. One or two Control Panels can be attached to a single AirCleaner chassis. Dimensions: 6.25” W x 4.10” D x 3.10” H Metric Dimensions: 15.87cm W x 10.4cm D x 7.87cm H...

  • Page 19: Video Connections

    PGM IN – Video (Live Video Input) This is the main program digital video input feed that will be delayed by AirCleaner. This digital video input can be either Standard-Definition (SMPTE 259M / EBU-Tech 3267-E) or High-Definition (SMPTE 292M). The programmed video format of this video input will always follow the configuration of the video output.

  • Page 20: Aux In - Video

    When the AirCleaner is programmed to switch to the auxiliary input during a VIDEO Panic Button press, this is the “Safe” digital video input into AirCleaner that is used for the safe feed. If AirCleaner is programmed to defocus the video during a VIDEO Panic Button press, then this input is not used.

  • Page 21: Audio Connections

    STEREO ANALOG AUDIO OUTPUT This 3.5mm female stereo jack provides monitoring of analog audio output. In the AirCleaner user interface, a selection can be made to monitor any stereo pair from the PGM OUT audio output. The output level is 0dBmV. The Analog Audio OUT parameter in the Main Menu controls the audio source selection for this output jack;...

  • Page 22: Pgm In - Audio

    AUDIO Panic Button press, this is the “Safe” digital audio input into AirCleaner that is used for the safe feed. If AirCleaner is programmed to mute the audio during an AUDIO Panic Button press, then this input is not used.

  • Page 23: Gpi, Ethernet & Power Connection

    Table 2-1 on page 14 provides the pin-outs for the GPI connector. Using this wiring chart, a customized cable can be wired for a custom control panel for AirCleaner. Each GPI input trigger should be provided by a momentary, normally open switch that connects between the given input pin and the ground pin (Pin 9).

  • Page 24: Ethernet Port

    GPI input connections. Ethernet Port This 10/100-BaseT Ethernet Port provides a convenient means to update AirCleaner’s operating software and to update the firmware for the audio/video I/O card inside AirCleaner. Figure 2-10. GPI Ethernet Port There are two l.e.d.s on either side of the Ethernet port;...

  • Page 25: Changing The Ethernet Port Settings

    • Gateway 0.0.0.0 To connect AirCleaner to your local area network (LAN), you will most likely need to change the IP Address, and perhaps the subnet mask and gateway settings... Changing the Ethernet Port Settings In order to change AirCleaner’s Ethernet Port settings for the first time, you will need to temporarily connect an external PC that is running the Windows operating system to the AirCleaner with a “cross-over”...
  • Page 26 4. In the pop-up menu that appears, select the “Properties” item: 5. The “Properties” window will appear; in the “General” tab, select the “Internet Protocol (TCP/IP)” item. 6. …then click the “Properties” button. 7. The “Internet Protocol (TCP/IP) Properties” window appears, as shown below. AirCleaner • User Guide...
  • Page 27 14. Connect one end of a “Cross-Over” Ethernet cable to the Ethernet port on your Windows PC, and the other end to the Ethernet port on the AirCleaner chassis. 15. Apply power to AirCleaner (if it’s not already powered).
  • Page 28 AirCleaner in your LAN. In the sample illustration below, “135.6.130.15” is entered. 19. Click the “Update IP Settings” button in the AirCleaner web page to begin the IP Address save operation. See the next page for reboot status information.
  • Page 29 2. Installation GPI, Ethernet & Power Connection 20. Within a few seconds, the AirCleaner web page will change to indicate the AirCleaner Ethernet module is being rebooted, as shown below. The new IP Address will be listed, as indicated by the arrow in the illustration. The reboot will take approximately 45 seconds to complete.

  • Page 30: Ac Power Input

    2. Installation GPI, Ethernet & Power Connection 25. On the Windows PC, type the new IP Address of AirCleaner into the web browser URL Address line, followed by ENTER to display the AirCleaner web page. This verifies you’ve properly updated the AirCleaner IP Address: “Updating Software &...

  • Page 31: Panic Button Control Panel

    AUDIO, one for VIDEO), all mounted in a small desktop enclosure. This control panel contains no active electronics, and therefore requires no external power to operate. It’s possible to connect either one or two Control Panels to a single AirCleaner chassis. One Control Panel A single Panic Button Control Panel (for Screener 1) is connected to the GPI connector on the AirCleaner chassis, via the 33’...

  • Page 32: Two Control Panels

    Panic Button Control Panel Two Control Panels If two Panic Button Control Panels are being used on the same AirCleaner chassis (for Two-Screener operation), then the optional Panic Button “Y” Cable (Abekas part number 9000-0990-00) must be used to interface between the GPI connector on the AirCleaner chassis, and the two 33ft cables for each Panic Button Control Panel (supplied with each Control Panel).

  • Page 33: Maintenance

    Updating Software & Firmware........ 27 Primary Circuit Boards The interior of AirCleaner is rather simple, consisting of just two circuit boards: the System Board (Abekas part number 9400-0972-00), which handles the AES digital audio I/O and voltage regulation; and the Sequoia Graphics Board (Abekas part number 9400-0956-03) which handles digital video I/O, reference and memory for AirCleaner.

  • Page 34: Removing Aircleaner Top Cover

    For units fitted with the redundant power supply option, be sure to remove BOTH AC power cords. If the top cover of the AirCleaner chassis must be removed for purposes of servicing the machine, please follow this procedure: 1.

  • Page 35: Power Supply Replacement

    For units fitted with the redundant power supply option, be sure to remove BOTH AC power cords. 1. Remove AirCleaner from rack and place on static-free work surface. 2. Remove chassis top cover (See “Removing AirCleaner Top Cover” on page 24);...

  • Page 36: Inspection

    When an active AC power cord is connected to the AC power receptacle, AirCleaner will power ON and boot up. To turn OFF, disconnect the AC power cord. When redundant power supplies are installed in AirCleaner, BOTH power cords must be removed in order to power down AirCleaner.

  • Page 37: Updating Software & Firmware

    Updating Software & Firmware Updating the software and firmware inside AirCleaner is achieved via the built-in Ethernet port, located on the rear panel of the AirCleaner chassis. The Ethernet Port is configured at the factory with the following default values: •...
  • Page 38 5. On the Windows PC desktop, right-click on the downloaded ZIP file, as shown in the illustration below. 6. Select the “Extract All...” option in the pop-up menu that appears: 7. The Extraction Wizard window appears. Click the “Next” button to continue: AirCleaner • User Guide...
  • Page 39 After successfully extracting the files, you may delete the ZIP file from the Windows PC desktop, or file it away, if desired. 13. The ZIP file extraction process is now finished; please continue with the “Transfer Files” procedure on the following page... AirCleaner • User Guide...

  • Page 40: Updating Aircleaner Software/Firmware - Transfer Files

    (See “Updating AirCleaner Software/Firmware - Download and Unzip Files” on page 27), you’re ready to transfer the files from your Windows PC to AirCleaner. 1. In the Windows Taskbar, click the START button. 2. Click the “All Programs” item in the menu list.
  • Page 41 C:\ AirCleaner 7. Type the following command (followed by ENTER): • Text similar to that shown below will be returned. Verify the two files “fpga.bin” and “image.bin” are listed (as shown by the lower arrow): AirCleaner • User Guide...
  • Page 42 You should get four replies, similar to that shown below. If no reply is made from AirCleaner, verify a standard Ethernet cable is connected to your LAN. If that’s connected, then review and perhaps re-perform the procedure to set the “Changing the Ethernet...
  • Page 43 10. At the user login prompt, type the following user name (followed by ENTER): • root AirCleaner will prompt you for a password, as shown by the lower arrow here: 11. At this password prompt, type the following password; being sure to follow the upper- and lower-case as shown (followed by ENTER): •...
  • Page 44 The “About to open data connection” status will appear during the transfer: NOTE The file transfer will take anywhere from a few seconds up to two minutes to complete. During this file transfer time, the message “About to open data connection.” will be active. AirCleaner • User Guide...
  • Page 45 - Then skip ahead to step step (18.) on page 37 below. 15. After the “fpga.bin” file has been copied, the transfer status will be returned to the Command Prompt window. Another “ftp> ” prompt will be presented, as shown by the lower arrow here: AirCleaner • User Guide...
  • Page 46 …and the system prompt will be returned: NOTE: The QUIT command resets AirCleaner’s Ethernet module; the GREEN l.e.d. on AirCleaner’s Ethernet port indicates the status of the module reset: • 0 ~ 20 Seconds after typing QUIT: Green LED blinking (reset begins) •...
  • Page 47 Within a few moments, AirCleaner will reply with a “User” login prompt, as shown by the lower arrow here: 19. At this prompt, type the following user name (followed by ENTER): • root AirCleaner will prompt you for a password, as shown by the lower arrow here: AirCleaner • User Guide...
  • Page 48 NOTE: As you type this password, NO characters will appear on the screen, and the cursor will NOT move; so type very carefully! If the password is accepted, AirCleaner will return with an “ftp> ” prompt, as shown here: 21. At this “ftp> ” prompt, type the following command (followed by ENTER): •...
  • Page 49 “About to open data connection.” will be active. 23. After the “image.bin” file has been copied, the transfer status will be returned to the Command Prompt window. Another “ftp> ” prompt will be presented, as shown by the lower arrow here: AirCleaner • User Guide...
  • Page 50 …and the system prompt will be returned: NOTE: The QUIT command resets AirCleaner’s Ethernet module; the GREEN l.e.d. on AirCleaner’s Ethernet port indicates the status of the module reset: • 0 ~ 20 Seconds after typing QUIT: Green LED blinking (reset begins) •...
  • Page 51 1. From the Windows PC, launch the Internet Explorer web browser (or any web browser program). 2. In the “URL Address” line of the browser window, type the web address of AirCleaner (followed by ENTER), as shown by the arrow at the top of the illustration below: •...
  • Page 52 3. Updating Software & Firmware Updating Software & Firmware 4. This presents the “AirCleaner Xilinx Flash Utility” web page, shown below. Click the “Program Xilinx Flash” button, as shown by the arrow: WARNING DO NOT REMOVE POWER FROM AIRCLEANER! The Xilinx Flash programming takes about 35 Minutes to perform! DO NOT REMOVE POWER from the AirCleaner chassis until instructed to do so;...
  • Page 53 11. After AirCleaner has booted up, press and release BOTH the “SELECT” and “SET” rotary knobs at the same time on the front of the AirCleaner chassis; this will present the software version in the front panel LCD menu display: The bottom line displays the new software version (shown as “...
  • Page 54 3. Updating Software & Firmware Updating Software & Firmware AirCleaner • User Guide...

  • Page 55: Operations

    AirCleaner also offers a simple way to offset the audio and video delay to compensate for timing or synchronization errors in the incoming audio/video feed.

  • Page 56: Theory Of Operation

    The real-time defocus engine is positioned at the end of the video pipeline in AirCleaner, and is normally switched out of the video pathway. As you will see, when the first video frame that is marked as the start of violation reaches the end of the delay pipeline, AirCleaner then automatically switches the video output to the processed output of the real-time defocus engine.
  • Page 57 Since the Reaction Time for this Screener is programmed for 2:00 Seconds, the button trigger is advanced forward in time by AirCleaner, and is marked in the video one second before the violation. Figure 4-3. Theory of Operation Example: Elapsed Time of 06:00 seconds...
  • Page 58 VIDEO panic button. The violation is over, but because of human visual reaction, the screener is now just realizing the VIDEO panic button can be released. Figure 4-5. Theory of Operation Example: Elapsed Time of 11:00 seconds AirCleaner • User Guide...
  • Page 59 6. TIME 12:00 | After one more second has elapsed (12 seconds in total) the human operator has released the VIDEO panic button. AirCleaner will mark that frame of video as the end of the violation (as shown by the upward arrow). Notice the button release is not advanced by the Reaction Time parameter.
  • Page 60 8. TIME 43:00 | After twenty-three more seconds have elapsed (43 seconds in total) the violation video has now made its way near the end of AirCleaner’s video pipeline delay. The first frame that was marked as the start of the violation is just one second away from triggering the defocus engine.
  • Page 61 The first second of the video just prior to the violation is now masked by the defocus engine and is presented on the PGM OUT from AirCleaner. Figure 4-10. Theory of Operation Example: Elapsed Time of 45:00 seconds 11.
  • Page 62 13. TIME 52:00 | After one more second has elapsed (52 seconds in total) the “end of violation” marker (as depicted by the upward arrow) will now trigger the defocus engine out of the video pathway. Figure 4-13. Theory of Operation Example: Elapsed Time of 52:00 seconds AirCleaner • User Guide...
  • Page 63 The result is a much more realistic and natural visual effect. If desired, AirCleaner can also be programmed to switch to an auxiliary “safe” video input feed at the time of violation, rather than using the internal defocus engine.

  • Page 64: Front Panel

    BYPASS button. Figure 4-15. AirCleaner Front Panel User Interface BYPASS Button This button is used in case AirCleaner needs to be eliminated from the audio/video signal pathway for trouble-shooting purposes; or in case AirCleaner becomes faulty while on the air.

  • Page 65: Menu Control Panel

    HD (equating to 60 seconds of delay in SD); Model-2 has a maximum of 6 seconds of audio/video delay in HD (equating to 30 seconds of delay in SD). This audio/video delay time is the total delay inside AirCleaner and is shared between the two screeners during two-screener operation.

  • Page 66: Reaction Time

    (in increments of video frames). With respect to the video input to AirCleaner, the start of the trigger is advanced to a point in time before the button was actually pressed.

  • Page 67: One Screener Reaction Time Example

    30 individual frames of video (depending on the video format). The RIGHT edge of the top row of video in the illustration represents the first frames of video fed into the input to AirCleaner, with the LEFT edge being the last frames.

  • Page 68: Two Screener Reaction Time Example

    30 individual frames of video (depending on the video format). The RIGHT edge of the top row of video in the illustration represents the first frames of video fed into the input to AirCleaner, with the LEFT edge being the last frames.

  • Page 69: Drawback Of Very Large Reaction Time

    1. TIME 05:00 | The first frame of the violation appears on the Screener’s video monitor and is presented to AirCleaner’s video input. However, due to human visual reaction delay, the Screener has not yet pressed the VIDEO panic button.
  • Page 70 Since the Reaction Time for this Screener is programmed for 35:00 Seconds, the button trigger is advanced forward in time by AirCleaner, and is marked in the video 35 seconds before the violation. Figure 4-21. Overly Large Reaction Time: Elapsed time of 06:00 seconds 3.

  • Page 71: User Configurations

    Figure 4-23. Overly Large Reaction Time: Elapsed time of 12:00 seconds User Configurations AirCleaner can be configured for a variety of purposes and applications, but the following four user configurations are deemed to be useful for most broadcasters. Each of the four user mode descriptions are followed with the significant menu parameters required to obtain that particular configuration of AirCleaner.

  • Page 72: Mode 1: One Screener / Switch To Safe Feed

    “AUX” safe input feed, for the duration the AUDIO Panic Button is held down; alternatively, the audio can be programmed to “Mute”. The total delay is dependent on the AirCleaner model and format of the video. A set of Reaction Time parameters are also available for the screener, for audio and video.

  • Page 73: Mode 2: Two Screeners / Switch To Safe Feed

    The total delay is dependent on the AirCleaner model and video format. The total delay in AirCleaner can be divided as desired for the two screeners. A set of Reaction Time parameters are also available for each screener; one for audio and one for video.

  • Page 74: Mode 3: One Screener / Switch To Defocus

    VIDEO Panic Button is held down; alternatively, the audio can be programmed to switch to the “AUX” safe input feed. The total delay is dependent on the AirCleaner model and format of the video. A set of Reaction Time parameters are also available for the screener, for audio and video.

  • Page 75: Mode 4: Two Screeners / Switch To Defocus

    The total delay is dependent on the AirCleaner model and video format. The total delay in AirCleaner can be divided as desired for the two screeners. A set of Reaction Time parameters are also available for each screener; one for audio and one for video.

  • Page 76: Programming Aircleaner

    This section describes the basic operation of the control panel found on the front of the AirCleaner chassis. Control Panel Basics The AirCleaner control panel consists of two rotary knobs (each with an integrated push-button) and an illuminated two-line LCD, as shown below. Figure 4-28. AirCleaner Control Panel user interface...

  • Page 77: Fast Adjust For Wide-Range Parameter Value Changes

    PUSH the SET knob to “OK” the save operation. Saving any change to any parameter in the Options Menu could severely disrupt the audio/video outputs from AirCleaner; these changes should NEVER be saved while using AirCleaner live on the air! Fast Adjust for Wide-Range Parameter Value Changes For some parameters, the range of adjustment can cover a very large scale.

  • Page 78: Aircleaner Menu Navigation

    NEVER be saved while using AirCleaner live on the air! Whenever AirCleaner is power on, by default the Main Menu is active in the control panel. After power-on, the front-panel LCD display will show one of two display...

  • Page 79: Unlocking The Control Panel

    4. Operations Programming AirCleaner Unlocking the Control Panel If the AirCleaner control panel happens to be locked out, it’s a simple matter to unlock the menu control: 1. TURN or PUSH either rotary knob; this presents the following on the LCD: To Unlock <__Push Both___>...

  • Page 80: Navigate To Main Menu From User Memory Menu

    3. The Main Menu is now active in the LCD (either “ = ONE ” or “ = TWO ” will be displayed for the “ Screeners ” parameter) (either “ = ONE ” or “ AirCleaner • User Guide...

  • Page 81: Navigate To The User Memory Menu

    2. TURN the SELECT knob ONE CLICK counter-clockwise; this displays the following in the LCD: User Memory Menu _______Select_> 3. PUSH the SET knob ( Select > ) to select the User Memory Menu. Turning the SELECT knob will now navigate within the User Memory Menu. AirCleaner • User Guide...

  • Page 82: Control Panel Menu Item Descriptions

    Main Menu Parameters The items in the Main Menu are used to program Primary System Configuration parameters of AirCleaner. Changes made to any of the parameter values in the Main Menu are immediately enacted and saved to the operating memory inside AirCleaner.
  • Page 83 60 Seconds in the case of SD 525 or 625 video format; or it can range from 1 Frame up to 6 Seconds in the case of HD 1080i video with AirCleaner Model-1 (which is fitted with a smaller amount of delay memory, compared to Model-2).
  • Page 84 SD 525 or 625 video format; or it can range from 1 Frame up to 6 Seconds in the case of HD 1080i video with AirCleaner Model-1 (which is fitted with a smaller amount of delay memory, compared to Model-2).
  • Page 85 SD 525 or 625 video format; or it can range from 1 Frame up to 6 Seconds in the case of HD 1080i video with AirCleaner Model-1 (which is fitted with a smaller amount of delay memory, compared to Model-2).
  • Page 86 SD 525 or 625 video format; or it can range from 1 Frame up to 6 Seconds in the case of HD 1080i video with AirCleaner Model-1 (which is fitted with a smaller amount of delay memory, compared to Model-2).
  • Page 87 SET knob. 4. TURN the SET knob on the front of AirCleaner to the defocus value desired. A change made to this parameter is automatically saved in the active online memory.
  • Page 88 Defocus Ramp will cause AirCleaner to gradually transition from the live image to the fully defocused image; with a sufficiently long ramp time (for example, 1:00 or more), a camera rack focus can be simulated when the VIDEO Panic Button is pressed and held down.
  • Page 89 SET knob. 4. TURN the SET knob on the front of AirCleaner to obtain the luma matte value desired.
  • Page 90 This parameter has the following adjustable range: • Minimum value. • = 255 Maximum value. Analog Audio Vol parameter adjusts the audio level on the 3.5mm Analog Audio Output jack on the rear panel of the AirCleaner chassis. AirCleaner • User Guide...
  • Page 91 With the parameter in view, the AirCleaner control panel can be locked out from accidental use. This is a good idea when the AirCleaner is being used live, on-air. When the control panel is locked out, any movement of either rotary knob (SELECT or SET knob) will present the LCD with a display that prompts the user to unlock the control panel again.

  • Page 92: User Memory Menu Parameters

    AirCleaner, as well as change other parameters that can severely disrupt the audio/video OUTPUTS from AirCleaner. NEVER load any User Memory registers while using AirCleaner live on the air! 1. Select the User Memory Menu. 2. TURN the SELECT knob until the desired “Load Setup” user memory is...

  • Page 93: Saving A User Memory Register

    DO NOT SAVE PARAMETERS WHILE LIVE “ON-AIR” Changes made to most parameter values in the Options Menu can severely disrupt the audio/video OUTPUTS from AirCleaner when those changes are saved; NEVER change any of the Options Menu parameters while using AirCleaner live on the air! 1.
  • Page 94 3. The following message appears in the LCD: Restore All? <_OK______EXIT_> 4. PUSH the SELECT knob (for ) to confirm. AirCleaner will recall all of the factory defaults, and return to the first parameter in the Options Menu. AirCleaner • User Guide...

  • Page 95: Options Menu Parameters

    AirCleaner. Four different video line standards (two HD and two SD) are provided, with a variety of frame rates for each of the two HD line standards. A total of twenty possible settings are included: •...
  • Page 96 Control Panel Menu Item Descriptions Genlock = Bi-Lvl REF IN Genlock parameter determines the locking reference source for AirCleaner. All audio/video outputs from AirCleaner will be locked to the source selected by this parameter. This parameter has five possible settings: • = Free Run The AirCleaner audio/video outputs are not genlocked to any reference signal.
  • Page 97 PGM IN Audio = SDI Embedded PGM IN Audio: parameter determines which audio input to AirCleaner is used to supply the digital audio feeds for the PGM IN through the AirCleaner delay. This parameter has two possible settings: • = AES...
  • Page 98 AUX IN Audio = SDI Embedded AUX IN Audio: parameter determines which audio input to AirCleaner is used to supply the digital audio feeds for the AUX IN through the AirCleaner delay. This parameter has two possible settings: • = AES...
  • Page 99 4. Operations Control Panel Menu Item Descriptions Whenever the AirCleaner control panel is locked out, it’s a simple matter to unlock the menu control again: 1. TURN or PUSH either rotary knob; this presents the following on the LCD: To Unlock <...
  • Page 100 4. Operations Control Panel Menu Item Descriptions AirCleaner • User Guide...

  • Page 101: Menu Flow Charts

    Menu Flow Charts Menu Flow Charts The following charts depict the entire menu structure of AirCleaner and may be helpful as a quick reference or to help understand the menu navigation. The SELECT knob on the AirCleaner chassis is used to navigate between the menu screens.

  • Page 102: User Memory Menu

    Press the “ ” SELECT Menu Lockout = OFF and “ ” buttons = 10 Seconds at the same time: (up to) = 60 Seconds Model-1 / 2GB V1.45W Save Changes? Selects Main Menu Selects Main Menu <_EXIT______OK_> AirCleaner • User Guide...

  • Page 103: Index

    ........55 AirCleaner • User Guide...
  • Page 104 ......79 part number, aircleaner model 1 ....23 part number, aircleaner model 2 .
  • Page 105 ....... . . 23 AirCleaner • User Guide...
  • Page 106 Index AirCleaner • User Guide...

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