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KD-MSVA4X4Pro
Video Audio Matrix Switcher capable of switching up to 4 Component
(YPbPr) or RGBHV (VGA) Video Sources with L&R Analog or Digital
PCM Audio Sources/Inputs to 4 Independent Zones/Outputs
Set Up Guide
Key Digital
FAT BOY Series
KD-MSVA4x4Pro is a Video/Audio Matrix Switcher capable
®
™
of separate switching of 4 Component (YPbPr) or RGBHV (VGA) Video Sources/Inputs to 4
independent Zones/Outputs with Analog and Digital Audio. Can also convert Analog Audio
to Digital Audio or Digital Audio to Analog Audio with full control over Volume, Bass, Treble,
Balance and Lip-Sync. Can also accept Composite Video over PCM connection.
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Summary of Contents for Key Digital KD-MSVA4X4Pro
- Page 1 PCM Audio Sources/Inputs to 4 Independent Zones/Outputs Set Up Guide Key Digital FAT BOY Series KD-MSVA4x4Pro is a Video/Audio Matrix Switcher capable ® ™ of separate switching of 4 Component (YPbPr) or RGBHV (VGA) Video Sources/Inputs to 4 independent Zones/Outputs with Analog and Digital Audio. Can also convert Analog Audio to Digital Audio or Digital Audio to Analog Audio with full control over Volume, Bass, Treble, Balance and Lip-Sync.
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Page 2: Table Of Contents
Inputs support L/R Analog and PCM Coaxial Digital Audio and can convert Analog to Digital » or Digital to Analog with full Audio control. Front LED’s indicate the selected Source and Input/Output status » Independent Audio format configurations are supported at each output » © 2010 Key Digital, Inc. All rights reserved. - Page 3 Outputs or 8 Sources/Inputs to 32 Zones/Outputs. Visit www.keydigital.com for expansion unit model numbers Mounting: Rack mount: Secure the rack ears to each side of the KD-MSVA4X4Pro with the supplied » hardware.Then, fasten the unit to the rack rails with the included machine screws.
- Page 4 Page 4 Unit Configurations: The KD-MSVA4X4Pro is a full matrix audio / video switcher capable of switching 4 Inputs to 4 Outputs. Any Input, or Source, is available to any Output, or Zone, at any time. The switcher can also be used as a distribution amplifier when all outputs are fed from the same source input.
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Page 5: Connections, Leds And Button Map
Page 5 Connections, LEDs and Button Map Rear Panel Connections: All connections to the KD-MSVA4x4Pro are found on the rear panel of the unit. Refer to the illustrations below for port assignments while making connections Power Connection 4X Video / Audio Inputs... -
Page 6: Component Connections
Page 6 Component Connections: Input: (4X) Component (YPbPr) RCA connectors » (4X) PCM (or Composite Video) RCA connectors » (4X) Left & Right Analog Audio connectors » Output: (4X) Component (YPbPr) RCA connectors » (4X) PCM (or Composite Video) RCA connectors »... - Page 7 Page 7 Output: (4X) RGB RCA connectors » (4X) PCM (or Composite Video) RCA connectors » (4X) HV RCA connectors » Unit Connection Plate Power Connection RS-232 Port ½ ½ Serial IR ½ IR Eye ½ Operation Mode Switch: ½ 2 position slide switch to select Program »...
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Page 8: Front Panel Operation
Page 8 Front Panel Operation: Output Video Select Button Output Audio Select Button IR Eye Video Input LEDs Audio Input LEDs Buttons Outputs 1-4; there are 2 buttons per Output, Video & Audio. ½ Press the Output buttons to select which Input is desired for that Output. ½... -
Page 9: Application Example
Page 9 Application Example Cable Box Satellite Box DVD Player Blu-Ray RS232 Control Serial IR Optical IR KD-MSVA4X4Pro Optical IR Distributed Audio System Component L/R Audio PCM Audio Display Display Display Projector Speakers Speakers Speakers Speakers Zone 2 Zone 3... -
Page 10: Quick Setup Guide
3. Connect your Video and Audio source devices. 4. Connect Video and Audio display devices. 5. Connect power to the KD-MSVA4x4Pro as well as all other input and output devices and turn them on 6. Operate KD-MSVA4x4Pro switcher via the front panel buttons, IR remote, serial IR or RS-232... -
Page 11: Remote Control
All customized settings will be lost. Remote Control The KD-MSVA4X4Pro ships with an IR remote control providing selection of inputs for every output. As illustrated in the following diagram, these convenient keys are clearly marked. - Page 12 = Power On » Power Off = Power Off » For a complete listing of all remote commands, please visit the Key Digital website at » www.keydigital.com Switching and Mute Commands Video & Audio Switch To switch Video and Audio: press R1, Select the desired Output number followed by the ‘R3’...
- Page 13 You may also want to use an IR extender, such as the KD-IRKIT300: A rear panel sensor is available for use with the IR extender. A wired IR serial connector is also provided. Mount the IR extender on the side of the KD-MSVA4X4Pro unit, or connect the serial connector cable. KD-IRB3099...
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Page 14: Rs-232 Commands
Page 14 RS-232 Commands: The KD-MSVA4X4Pro provides access to all functions when used with an RS-232 control system. For a complete list of all available RS-232 commands please see the “Technical” section at www. keydigital.com. RS-232 cable pin out Connection protocol is as follows: Baud rate: 57 ,600 »... - Page 15 Page 15 System Output Set-Up Commands To set Video Configuration Type: ‘SP C VT x’ To set the Video Input Format Type: » Where x = ‘0’ or ‘1’ and is the Video Type desired. » ‘0’ = Component (YPbPr), ‘1’ = RGBHV (VGA) »...
- Page 16 Page 16 To Mute Output - Analog Audio Only: ‘SP O xx A E/D/T’ To Mute the Analog Audio Output for a specific Output: » Where xx = ‘01-99’ and is the Output number and ‘E’ is for Audio Mute Enabled, ‘D’ is for »...
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Page 17: Specifications
Example: To issue a query for the current status of all parameters, » issue the command: ‘STA’ Key Digital provides a resource database for downloadable control modules at: www.keydigital.com/controlmain.aspx Accessories: External 6 Volt DC 6.6 Amp switching power supply (for 110V-240V 50/60Hz applications) »... -
Page 18: Important Product Warnings
Page 18 K-Factor: 0.22% @ optimal EQ » Video Isolation (Crosstalk): -45dB @ 5MHz; Supports Normal(up to 96kHz, does not » accept Dolby D, DTS) mode with Audio Control or Bypass mode(accepts any digital audio Dolby D, DTS etc.) in PCM Resolution Conversion: 24 bits;... -
Page 19: How To Contact Key Digital
® Phone: 914-667-9700 ½ E-mail: tech@keydigital.com ½ Repairs and Warranty Service Should your product require warranty service or repair, please obtain a Key Digital Return Material ® Authorization (RMA) number by contacting us at: Phone: 914-667-9700 ½ E-mail: rma@keydigital.com ½... - Page 20 , led by digital video pioneer Mike Tsinberg, ® develops and manufactures high quality, cutting-edge technology solutions for virtually all applications where high quality video imaging is important. Key Digital ® is at the forefront of the video industry for Home Theater Retailers, Custom Installers, System Integrators, Broadcasters, Manufacturers, and Consumers.
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