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Key Digital
Mike Tsinberg, develops and manufactures
high quality, cutting-edge technology
solutions for virtually all applications where
high quality video imaging is important.
Key Digital
industry for Home Theater Retailers, Custom
Installers, System Integrators, Broadcasters,
Manufacturers, and Consumers.
521 East 3rd Street, Mount Vernon, NY 10553
::
::
Phone
914.667 .9700
Fax
914.668.8666
::
Web
www.keydigital.com
, led by digital video pioneer
®
®
is at the forefront of the video
Rev 0 – Jan. 2012
KD-4X4
HDMI Matrix Switcher capable of switching up to
4 HDMI Sources/Inputs to 4 Independent Zones/Outputs
Set Up Guide
Key Digital
Champion Series
HDMI
Matrix Switchers are designed and engineered to offer
®
™
®
the best in quality, performance, and reliability while providing a cost effective HDMI matrixing
solution. KD-4X4 enables any HDMI Source to be viewed on any HDMI Output/Display at any
time and in any combination. KD-4X4 maintains crystal-clear, pristine picture and sound quality,
while supporting all HD and SD video standards, including 1080p/60 and 3D, and is switchable
via pushbutton, IR, and RS-232 control.
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Summary of Contents for Key Digital Champion KD-4X4
- Page 1 HDMI matrixing Manufacturers, and Consumers. solution. KD-4X4 enables any HDMI Source to be viewed on any HDMI Output/Display at any time and in any combination. KD-4X4 maintains crystal-clear, pristine picture and sound quality, while supporting all HD and SD video standards, including 1080p/60 and 3D, and is switchable via pushbutton, IR, and RS-232 control.
- Page 2 HDMI Cable with Cable Tie ® Mounting: Rack mount: Secure the rack ears to each side of the KD-4X4 with the supplied hardware. ½ About KD-4X4 Then, fasten the unit to the rack rails with the included machine screws. Description KD-4X4 is an HDMI Matrix switcher capable of switching 4 independent Sources/Inputs to ½...
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Page 3: Application Example
Front Panel Buttons and LED’s: Rear Panel Connections: Output Select Buttons IR Eye All connections to the KD-4X4 are found on the rear panel of the unit. Refer to the illustrations below for port assignments while making connections Power Connection HDMI Inputs... - Page 4 Output. Each Input can be selected by pressing the 3. Connect HDMI outputs to the appropriate output device (display, projector, AV Receiver, etc). Input numbers 1-4. 4. Connect power to the KD-4X4 as well as to all other input and output devices and turn them on. IR Extender: 5.
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Page 5: Specifications
Page 10 Page 1 1 System Commands: Front Panel Buttons Enabled/Disabled: » ‘SP C FB E/D’ Help - Help command. List of all RS-232 commands and Firmware version. ½ » Where ‘E’ will Enable the front panel buttons and ‘D’ will Disable the front panel buttons. STA: Status Command - Displays unit status for all internal variables such as Video Input, and ½... -
Page 6: Safety Instructions
Connect all cables before providing power to the unit. Test for proper operation before securing unit behind walls or in hard to access spaces. Should your product require warranty service or repair, please obtain a Key Digital Return Material ®...
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