Extron electronics MAV 44 Series User Manual

Extron electronics MAV 44 Series User Manual

Extron electronic matrix switchers user's manual
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MAV 44 / 48 / 84 / 88 Series
Matrix Switchers
68-777-01 Rev. D
10 07

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  • Page 1 MAV 44 / 48 / 84 / 88 Series Matrix Switchers 68-777-01 Rev. D 10 07...
  • Page 2 Precautions Safety Instructions • English Warning Power sources • This equipment should be operated only from the power source indicated on the product. This This symbol is intended to alert the user of important operating and maintenance equipment is intended to be used with a main power system with a grounded (neutral) conductor. The (servicing) instructions in the literature provided with the equipment.
  • Page 3 FCC Class A Notice N This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
  • Page 5: Front Panel Features

    Quick Start — MAV Series AV Matrix Switchers Installation Step 6 — Connect power Step 1 — Mount Definitions If desired, mount the switcher in a rack with the Tie — An input-to-output connection supplied rack ears or mount the switcher under a Set of ties —...
  • Page 6 Quick Start — MAV Series AV Matrix Switchers, cont’d Down ( ) and Up ( ) buttons and LEDs decrease Saving or recalling a preset or increase the audio level for the selected input 1. To Save a preset: PRESET PRESET and indicate the decrease and increase.
  • Page 7: Table Of Contents

    Table of Contents Chapter 1 • Introduction ....................... 1-1 About the Switchers ......................1-2 Features ........................... 1-3 Video features ........................1-3 Audio features ........................1-4 Common features ......................1-4 Chapter 2 • Installation ......................2-1 Mounting the Switcher ....................2-2 Tabletop use ........................
  • Page 8 Table of Contents, cont’d Front panel security lockout (Executive mode) .............. 3-25 Clearing all ties and presets .................... 3-25 Resetting the system to factory defaults (audio/video switchers) ........ 3-26 Memory ..........................3-26 Optimizing the Audio (Audio/Video Switchers) ..........3-27 Troubleshooting ........................
  • Page 9 Appendix A • Specifications and Part Numbers ........... A-1 Specifications ........................A-2 Part Numbers ........................A-6 MAV Series AV switchers ....................A-6 Included parts ........................A-6 Replacement parts ......................A-6 Optional accessories ......................A-7 Cables ..........................A-7 ........................A-7 Bulk cable ....................
  • Page 10 Table of Contents, cont’d 68-777-01 Rev. D All trademarks mentioned in this manual are the properties of their respective owners. 10 07 MAV 44 / 48 / 84 / 88 Matrix Switchers • Table of Contents...
  • Page 11: Chapter 1 • Introduction

    MAV 44 / 48 / 84 / 88 Matrix Switchers Chapter One Introduction About the Switchers Features...
  • Page 12: About The Switchers

    Introduction Introduction, cont’d About the Switchers The Extron MAV Series AV matrix switchers (figure 1-1) are a family of broadcast quality matrix switchers that distribute any composite video or S-video input with audio to any combination of outputs. The MAV Series switchers can route multiple input/output ties simultaneously.
  • Page 13: Features

    Features Video features S-video (SV) models — These switchers input and output NTSC 3.58, NTSC 4.43, PAL, or SECAM S-video (luminance [Y] and chrominance [C]) signals on 4-pin female mini DIN connectors. Composite video (V) models — These switchers input and output NTSC 3.58, NTSC 4.43, PAL, and SECAM composite video signals on female BNC connectors.
  • Page 14: Audio Features

    Introduction, cont’d Audio features Captive screw audio connector (A) models — These switchers input and output balanced or unbalanced stereo audio signals, on 3.5 mm, 5-pole captive screw terminals. RCA audio connector (A RCA) models — These switchers input and output unbalanced stereo audio signals on left and right RCA connectors.
  • Page 15 Global memory presets — 16 global memory presets are a time-saving feature that lets you set up and store input/output configurations in advance. You can then recall those configurations, when needed, with a few simple steps. On each model, there are as many presets available from the front panel as there are input and output buttons: •...
  • Page 16 Introduction, cont’d MAV 44 / 48 / 84 / 88 Matrix Switchers • Introduction...
  • Page 17: Chapter 2 • Installation

    MAV 44 / 48 / 84 / 88 Matrix Switchers Chapter Two Installation Mounting the Switcher Cabling and Rear Panel Views...
  • Page 18: Mounting The Switcher

    Installation Installation, cont’d Mounting the Switcher Keep the switcher out of bright light to prevent interference with the IR signals from the IR 501 remote control. Tabletop use For tabletop use, affix a self-adhesive rubber foot to each corner of the bottom of the switcher.
  • Page 19: Furniture Mounting The Switcher

    Mounting Screws (2 Plcs) Drill pilot holes Each Side 3/32” (2 mm) dia., 1/4” (6 mm) deep. Rack-mount Bracket (Included) 0. 3A 0- 24 -6 0H Table/ #8 Screw (4 Plcs) Wall-mount Each Side Bracket (Optional) Figure 2-1 — Mounting the switcher Furniture mounting the switcher The MAV Series switcher models can be mounted under a table or other horizontal surface with an optional Extron under-desk mounting kit (part #70-222-01).
  • Page 20: Cabling And Rear Panel Views

    Installation, cont’d Cabling and Rear Panel Views All connectors are on the rear panel. The switcher can be connected to up to eight S-video, composite video, and/or stereo audio sources, depending on the model. The switcher can output to up to eight S-video, composite video, and/or audio devices.
  • Page 21: Audio Input And Output Connections (Audio/Video Models)

    Audio input and output connections (audio/video models) The audio level for each input can be individually set, via the front panel or RS-232, to ensure that the level on the output does not vary from input to input. See chapter 3, “Operation”, and chapter 4, “Remote Operation” for details. By default, the audio follows the video switch.
  • Page 22: Remote Connection

    Installation, cont’d Balanced or unbalanced audio output connectors (captive screw audio connector [A] models only) — These 3.5 mm, 5-pole captive screw connectors output the selected unamplified, line level audio. Connect audio devices, such as an audio amplifier or powered speakers to these connectors. See figure 2-6 to properly wire an output connector.
  • Page 23: External Sync Connection

    Using the hardwired IR input on pin 9, you can use a control system with IR-learning capabilities to operate the switcher just as if you were using an IR 501 remote control. The control system must first “learn” the IR command from an IR 501, after which it sends the same commands to the MAV via pin 9.
  • Page 24: Power Connection

    Installation, cont’d Figure 2-9 shows another configuration, in which the timing source passes through three video cameras and a video scan converter before connecting to the switcher. This type of video camera is capable of synchronizing with the external timing source for video editing applications.
  • Page 25: Chapter 3 • Operation

    MAV 44 / 48 / 84 / 88 Matrix Switchers Chapter Three Operation Front Panel Controls and Indicators Operations Optimizing the Audio (Audio/Video Switchers) Troubleshooting Worksheets...
  • Page 26: Front Panel Controls And Indicators

    Operation Operation, cont’d Front Panel Controls and Indicators The number of input and output buttons and LEDs and other controls and LEDs that are present on each MAV Series AV matrix switcher vary with the number of inputs and outputs and whether the switcher has video only or both video and audio.
  • Page 27: Definitions

    Definitions The following terms, which apply to Extron matrix switchers, are used throughout this manual: Tie — An input-to-output connection Set of ties — An input tied to two or more outputs. (An output can never be tied to more than one input.) Configuration —...
  • Page 28: Input And Output Selection Controls And Indicators

    Operation, cont’d Input and output selection controls and indicators If the switcher has fewer than eight inputs or outputs, it has fewer input or output buttons and LEDs. Input buttons and LEDs — The input buttons and LEDs select and identify inputs.
  • Page 29: I/O Selection And Audio/Video Controls And Indicators (Audio/Video Switchers)

    I/O selection and audio/video controls and indicators (audio/video switchers) I/O and Audio Setup button — • Press and release — Pressing the I/O button cycles through video and audio, video only, or audio only for input and output selection. See the Video and Audio LEDs ( ) for the sequence.
  • Page 30: Operations

    Operation, cont’d Down ( ) button and LED — The button decreases the audio gain for a selected input. Press and release the button to decrease the gain by 1 dB or press and hold the button to decrease the gain by 3 dB per second until the button is released or the lower limit is reached.
  • Page 31: Creating A Set Of Ties

    Plug in all system components and turn on the input devices (such as DVD players, laserdisc players, VCRs, and DSS receivers) and the output devices. Set the input devices to output video using each device’s own operating instructions. Create a tie (see below). The selected input image should appear at the selected output.
  • Page 32: Example 1: Create A Set Of Video And Audio Ties

    Operation, cont’d Example 1: Create a set of video and audio ties The following steps show an example in which input 5 is tied to outputs 3, 4, and 8. The example shows the front panel indications that result from your actions. This example assumes that there are no ties in the current configuration.
  • Page 33: Example 2: Add A Video Tie To A Set Of Video And Audio Ties

    The current configuration (figure 3-8) is now: • Input 5 video and audio tied to output 3, output 4, and output 8 Input 5 (video/audio) tied to outputs 3, 4, and 8. Input Output Video Audio Figure 3-8 — Example 1, final configuration Example 2: Add a video tie to a set of video and audio ties The following steps show an example in which a new video tie is added to the current configuration.
  • Page 34 Operation, cont’d Press and release the Output 1 button (figure 3-11). Press and release the Output 1 button. OUTPUTS The Output 1 LED blinks to indicate that the selected input will be tied to this output. = Blinking LED Figure 3-11 — Select the output Press and release the Enter button (figure 3-12).
  • Page 35: Example 3: Remove A Tie From A Set Of Ties

    Example 3: Remove a tie from a set of ties This example shows two similar operations: • Removing an audio tie from a set of ties on an audio/video switcher • Removing a tie on a video-only switcher The following steps show an example in which an existing tie is removed from the current configuration.
  • Page 36: Viewing The Configuration

    Operation, cont’d The current configuration (figure 3-18) is now: • Video — (Video-only switcher) — Input 5 tied to output 1, output 3, and output 8 (Audio/video switcher) — Input 5 video tied to output 1, output 3, output 4, and output 8 •...
  • Page 37: Example 4: View Ties By Selecting An Input

    Example 4: View ties by selecting an input The following steps show an example of viewing the video and audio, audio-only, and video-only ties in the current configuration by selecting an input. The example shows the front panel indications that result from your actions. This example assumes that you have performed example 1, example 2, and example 3.
  • Page 38: Example 5: View Ties By Selecting Outputs

    Operation, cont’d Press and release the I/O button (figure 3-21). Press the button to deselect audio. OUTPUTS The video LED lights when video is selected. The audio LED is off when audio is deselected. The Output 1, Output 3, Output 4, and Output 8 LEDs light to indicate the video ties created in example 1 and 2.
  • Page 39 Press and release the Output 3 button (figure 3-24). Press and release the Output 3 button. OUTPUTS The Output 3 LED lights to indicate that output 3 is selected and it is receiving video or video and audio. The source (or sources, if audio is broken away) is indicated by the Input LED(s). The Output 1, Output 4, and Output 8 LEDs also light to indicate that they are receiving video from the indicated input.
  • Page 40: Using Presets

    Operation, cont’d Press and release the I/O button (figure 3-26). Press the button to deselect video and select audio. OUTPUTS The video LED is off when video is deselected. The audio LED lights when audio is selected. The Output 3 LED lights to indicate that output 3 is selected and it is receiving audio. The source is indicated by the Input LED.
  • Page 41: Example 6: Save A Preset

    Example 6: Save a preset The following steps show an example in which the current configuration is saved as a preset. The example shows the front panel indications that result from your actions. Press and hold the Preset button for approximately 2 seconds until the Preset LED begins blinking (figure 3-27).
  • Page 42: Example 7: Recall A Preset

    Operation, cont’d Example 7: Recall a preset The following steps show an example in which a preset is recalled to become the current configuration. The example shows the front panel indications that result from your actions. Press and release the Preset button (figure 3-29). Press and release the button.
  • Page 43: Adjusting Input Audio Gain And Attenuation

    Adjusting input audio gain and attenuation Audio/video switchers have input audio gain and attenuation adjustments. In Audio Setup mode the audio gain or attenuation of each input can be adjusted through a range of –18 dB to +10 dB. This adjustment range ensures that there is no noticeable volume difference among sources.
  • Page 44 Operation, cont’d The input audio gain or attenuation can be adjusted from the front panel or by using Extron’s Windows-based control program. Apply audio signals to all inputs to be adjusted. Press and hold the Audio Setup (I/O) button until the Audio Setup LED lights.
  • Page 45: Example 8: Adjust The Input Audio Gain

    Example 8: Adjust the input audio gain The following steps show an example in which an input audio level is viewed and adjusted. The example shows the front panel indications that result from your actions. Press and hold the Audio Setup (I/O) button for approximately 2 seconds (figure 3-32) until the Audio Setup LED lights.
  • Page 46 Operation, cont’d Return to the original audio gain setting by pressing and releasing the button (the opposite of the button you pressed in step a) the same number of steps you pressed the opposite arrow button in step 1. In example 8, this means pressing the button three times.
  • Page 47: Resetting Audio Gain - Single Input

    Resetting audio gain — single input Reset a specified input’s audio gain or attenuation to the factory default (-12 dB for captive screw audio connector [A] models, 0 dB for RCA audio connector [A RCA] models) as follows: Press and hold the Audio Setup (I/O) button for approximately 2 seconds until the Audio Setup LED lights (figure 3-36).
  • Page 48: Resetting Audio Gain - All Inputs

    Operation, cont’d Press and release the Audio Setup button (figure 3-39). All audio changes are saved. Press the Audio Setup button to exit Audio Setup mode. All input and output LEDs turn off. AUDIO SETUP The Audio Setup LED turns off. Figure 3-39 —...
  • Page 49: Front Panel Security Lockout (Executive Mode)

    Front panel security lockout (Executive mode) The MAV Series switchers have a front panel security lockout (Executive mode) feature that limits the operation of the switcher from the front panel and optional IR remote control. When the switcher is locked, the Enter button, I/O button (video only, audio/video, and audio only selection), and all of the front panel audio gain and attenuation functions are disabled.
  • Page 50: Resetting The System To Factory Defaults (Audio/Video Switchers)

    Operation, cont’d Resetting the system to factory defaults (audio/video switchers) To reset an audio/video switcher to the factory default settings, press and hold the I/O button on the front panel while applying AC power (figure 3-43). Continue to hold the I/O button until all LEDs light and then release the I/O button. The power up sequence completes (all LEDs turn off then turn on and off from left to right, the Video and Audio LEDs turn on, and all other LEDs remain off).
  • Page 51: Optimizing The Audio (Audio/Video Switchers)

    Optimizing the Audio (Audio/Video Switchers) Each individual input audio gain can be adjusted within a range of -18 dB to +10 dB to eliminate noticeable volume differences between sources and to achieve the best headroom and signal-to-noise ratio. Adjust the audio level as follows: Connect audio sources to all desired inputs and connect the audio outputs to output devices such as audio players.
  • Page 52: Worksheets

    Operation, cont’d Worksheets Rather than trying to remember the configuration for each preset, use worksheets to record this information. Make copies of the blank worksheet on page 3-31 and use one for each preset configuration. Cross out all unused or inactive inputs and outputs.
  • Page 53: Worksheet Example 2: Daily Configuration

    Worksheet example 2: Daily configuration Figure 3-45 continues from worksheet example 1 by showing the video and audio ties that make up the configuration of preset 1. A solid ink line shows video ties and a dashed pencil line shows the audio ties. In this example: •...
  • Page 54: Worksheet Example 3: Test Configuration

    Operation, cont’d Worksheet example 3: Test configuration The A/V system in our fictional organization needs to be fine tuned on a regular basis. Figure 3-46 shows a typical test configuration, with an Extron video test generator (input 8) generating a test pattern to all monitors (outputs 1, 2, 3, 4, and 8).
  • Page 55 MAV 44 / 48 / 84 / 88 Matrix Switchers • Operation 3-31...
  • Page 56 Operation, cont’d 3-32 MAV 44 / 48 / 84 / 88 Matrix Switchers • Operation...
  • Page 57: Chapter 4 • Remote Operation

    MAV 44 / 48 / 84 / 88 Matrix Switchers Chapter Four Remote Operation Simple Instruction Set Control Matrix Switchers Control Program...
  • Page 58: Simple Instruction Set Control

    Remote Operation Remote Operation, cont’d The MAV AV Series switchers can be remotely controlled via the switcher’s rear panel RS-232 connector (figure 4-1) or using an optional infrared small matrix universal remote control (figure 4-2). RS-232 Function — Not used Transmit data Receive data —...
  • Page 59: Switcher-Initiated Messages

    Switcher-initiated messages When a local event such as a front panel operation or an IR 501 command string occurs, the switcher responds by sending a message to the host. The switcher- initiated messages are listed below (underlined). The switcher does not expect a response from the host, but, for example, the host program might request a new status.
  • Page 60: Switcher Error Responses

    Remote Operation, cont’d Switcher error responses When the switcher receives an SIS command and determines that it is valid, it performs the command and sends a response to the host device. If the switcher is unable to perform the command because the command is invalid or contains invalid parameters, the switcher returns an error response to the host.
  • Page 61: Command/Response Table For Sis Commands

    Command/response table for SIS commands Command ASCII Command Response Additional description (host to switcher) (switcher to host) Create ties Commands can be made back-to-back, with no spaces. For example: 1*1!02*02%003*003$4*4!. The quick multiple tie and tie input to all output commands activate all I/O switches simultaneously.
  • Page 62 Remote Operation, cont’d Command/response table for SIS commands (cont’d) Command ASCII Command Response Additional description (host to switcher) (switcher to host) IR Video mute commands An IR 501 user can mute video and/or audio with a string of IR commands that cannot be duplicated by a computer or control system sending SIS commands.
  • Page 63 Command/response table for SIS commands (cont’d) Command ASCII Command Response Additional description (host to switcher) (switcher to host) IR receiver enable Enable IR receiver 0*65# IRdisable*0 Enable the IR receiver (allow control by the IR 501). Disable IR receiver 1*65# IRdisable*1 Disable the IR receiver (do not allow control by the IR 501).
  • Page 64 Remote Operation, cont’d Command/response table for SIS commands (cont’d) Command ASCII Command Response Additional description (host to switcher) (switcher to host) Resets Reset global presets Clear all global presets. Reset individual global preset Clear global preset Esc X11 Reset audio input levels Reset all input audio levels such that the output is -12 dB (captive screw audio connector (A)
  • Page 65 Command/response table for SIS commands (cont’d) Command ASCII Command Response Additional description (host to switcher) (switcher to host) View ties, gain, mutes, and presets (continued) X2 1 X2 2 X2 3 X2 n X2 1 X2 2 X2 3 X2 n View global preset configuration •...
  • Page 66: Loading Firmware Using An Sis Command

    Remote Operation, cont’d Loading firmware using an SIS command Firmware can be uploaded two ways: Using the Matrix Switchers Control Program. Using the upload SIS command entered via a communications utility such as HyperTerminal. Extron recommends that you upload firmware using the Matrix Switchers Control Program (see “Updating the firmware”...
  • Page 67 Depress the keyboard’s Esc key and then type upload. The computer responds with the “Go” prompt. Click Transfer > Send text file..Click the Files of type: drop box and select All files (*.*). Navigate to the folder where you saved the firmware upgrade file. Select the file (figure 4-4).
  • Page 68: Matrix Switchers Control Program

    Remote Operation, cont’d Matrix Switchers Control Program ® The Windows -based Extron Matrix Switchers Control Program, which communicates with the switcher via the rear panel Remote RS-232 port provides an easy way to set up ties and sets of ties. The program is compatible with Windows 2000 and Windows XP.
  • Page 69: Using The Software

    Follow the on-screen instructions. By default, the Windows installation of the Matrix Switchers Control Program creates a C:\Program Files\Extron\ Matrix_Switcher directory, and it places three icons into a group folder named “Extron Electronics\Matrix Switchers.” The three installed icons are: • MATRIX Switcher+ Control Program •...
  • Page 70 Remote Operation, cont’d The Extron Matrix Switchers Control Program window (figure 4-9 and figure 4-10) displays the current configuration of the attached matrix. Figure 4-9 — Extron Matrix Switchers Control Program window (blank) Figure 4-10 — Sample program window (complete) To set up audio to follow video (audio and video have the same tie configuration), select the Follow checkbox at the bottom of the window.
  • Page 71: Updating The Firmware

    To make the control program easier to use, assign a device icon to each input and output. Click on a box that represents an input or output, and drag the desired icon onto the box from the icon palette that appears. To create a tie, drag an input box to one or more output boxes.
  • Page 72 Remote Operation, cont’d Start the Matrix Switchers Control Program and connect to the MAV switcher. See “Using the software”, steps 1 through 3, starting on page 4-13. Click on Tools > Update firmware. If your switcher has version 2.xx firmware files, the Extron Firmware Loader appears (figure 4-12).
  • Page 73 Figure 4-13 — Open window, version 1.xx firmware files Version 2.xx firmware upload — A status bar, which shows the progress of the upload, appears in the Firmware Loader window (figure 4-14). The firmware upload to the switcher may take several minutes. Figure 4-14 —...
  • Page 74: Windows Buttons, Drop Boxes, And The Trash Can

    Remote Operation, cont’d When prompted, confirm that the firmware version displayed in the firmware loader is correct. Click Ok in the Firmware Update prompt window to exit the firmware loader utility. Version 1.xx firmware upload — A status window appears that shows the progress of the download to the switcher.
  • Page 75: Windows Menus

    Windows menus File menu Save matrix settings as — Saves a complete set of up to 16 presets, plus the last active setting (preset #0), to a file. Saved settings include audio gain settings (if specified), assigned icons, and icon captions. Restore matrix settings from —...
  • Page 76: Audio-Input Configuration Selection

    Remote Operation, cont’d Audio-Output volume settings — Displays the Mute & Output-Level window (figure 4-16), which displays the output volume level (consumer [-10 dBV] or professional [+4 dBu], for a single output or for all outputs and allows you to change it. This window also allows you to mute and unmute the video and audio output.
  • Page 77: Master-Reset Selection

    Ties as crosspoints — Displays ties as a grid of inputs and outputs (figure 4-18). Existing ties are indicated as orange (video and audio), green (video only), or red (audio only) boxes. New ties that will take effect when you click the Take button are indicated by +. Ties that will be broken when you click the Take button are indicated by –.
  • Page 78: Using Emulation Mode

    Remote Operation, cont’d Using Emulation mode Emulation mode allows you to set up the software without attaching the switcher to the computer. To use Emulation mode: Double-click on the Matrix Switchers Control Program icon in the Extron Electronics group or folder. Choose Emulate, and click OK.
  • Page 79: Appendix A • Specifications And Part Numbers

    MAV 44 / 48 / 84 / 88 Matrix Switchers A ppendix A Specifications and Part Numbers Specifications Part Numbers...
  • Page 80 Specifications Video — composite video and S-video models Routing MAV 44 Series ....4 x 4 matrix MAV 48 Series ....4 x 8 matrix MAV 84 Series ....8 x 4 matrix MAV 88 Series ....8 x 8 matrix Gain ..........
  • Page 81 Standards ........NTSC 3.58, NTSC 4.43, PAL, SECAM Audio — audio models Routing MAV 44 Series ....4 x 4 stereo matrix MAV 48 Series ....4 x 8 stereo matrix MAV 84 Series ....8 x 4 stereo matrix MAV 88 Series ....
  • Page 82 Specifications and Part Numbers, cont’d Connectors MAV 44 AV, MAV 44 SVA, MAV 48 AV, MAV 48 SVA (4) 3.5 mm captive screw connectors, 5-pole MAV 44 AV RCA, MAV 44 SVA RCA, MAV 48 AV RCA, MAV 48 SVA RCA 4 pairs of RCA female connectors MAV 84 AV, MAV 84 SVA, MAV 88 AV, MAV 88 SVA (8) 3.5 mm captive screw connectors, 5-pole...
  • Page 83 Control/remote — switcher Serial control port ......RS-232, 9-pin female D connector Baud rate and protocol ....9600 baud, 8 data bits, 1 stop bit, no parity Serial control pin configurations 2 = TX, 3 = RX, 5 = GND, 9 = hardwired IR IR controller module ....
  • Page 84: Mav Series Av Switchers

    Specifications and Part Numbers, cont’d Part Numbers MAV Series AV switchers Extron Part Part # MAV 44 SVA S-video and audio switcher 60-553-22 MAV 44 SVA RCA S-video and audio switcher (RCA connectors) 60-553-32 MAV 44 AV composite video and audio switcher 60-553-21 MAV 44 AV RCA composite video and audio switcher (RCA connectors) 60-553-31 MAV 48 SVA S-video and audio switcher...
  • Page 85: Optional Accessories

    Optional accessories Extron Part Part # Captive screw connectors with tail (qty. 10) 100-457-01 IR 501 small matrix universal remote control 70-336-01 MBU 149 1U enclosure under-desk mounting kit 70-222-01 RCA-to-BNC adapter 100-229-01 SVHS - BNC adapter 26-353-01 MKP 3000 Black 60-708-02 White...
  • Page 86: Assorted Connectors

    Specifications and Part Numbers, cont’d Assorted connectors BNC connectors Part # BNC bulkhead connectors, qty. 50 (for custom wall plates) 100-076-51 Pre-cut cables S-video cable is terminated with 4-pin mini DIN connectors on both ends. All Extron BNC cables have male connectors on both ends. A plenum version of the BNC-5 Mini HR cable is also available.
  • Page 87 Extron’s Warranty Extron Electronics warrants this product against defects in materials and workmanship for a period of three years from the date of purchase. In the event of malfunction during the warranty period attributable directly to faulty workmanship and/or materials, Extron Electronics will, at its option, repair or replace said products or components, to whatever extent it shall deem necessary to restore said product to proper operating condition, provided that it is returned within the warranty period, with proof of purchase and description of malfunction to:...
  • Page 88 Extron Electronics, Asia Extron Electronics, USA Extron Electronics, Europe Extron Electronics, Japan 135 Joo Seng Rd. #04-01 1230 South Lewis Street Beeldschermweg 6C Kyodo Building, 16 Ichibancho PM Industrial Bldg., Singapore 368363 Anaheim, CA 92805 3821 AH Amersfoort, The Netherlands Chiyoda-ku, Tokyo 102-0082 +800.7339.8766 +65.6383.4400 800.633.9876 714.491.1500...

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