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IR Remote Control
The KD-HD ProK switcher features IR sensors on the front and rear of the unit for reception of
the IR signals, and can be operated using the IR remote control provided with your unit.
Power
Auto Input Select
Input Select
Scroll Down
Input Select
Input Select
Scroll Up
R1, R2, R3
Reserved for future use
Numeric Keypad
Serial IR & IR Emitter Control
The “Serial IR” port requires the use of a Male 3.5mm Mono cable (not included) with the IR
command signal being carried on the “Tip” of the input inserted into the KD-HD ProK unit. The
location of the IR signal may vary by control system used. Please verify the location of the IR
signal with your control system.
Ground
Signal
When using the IR Emitter / IR Extender (sold separately), the IR
Emitter must be mounted over the IR Sensor on the KD-HD ProK
unit. It is recommended that the rear IR sensor of the KD-HD
ProK unit be utilized for these applications. One end of the cable is connected to the IR Receiver /
Master Controller / IR Extender / IR Connecting Block, while the other end is mounted over the IR
Sensor of the KD-HD ProK unit.
EDID Control Settings
At times, your HDMI sources and display may not synchronize properly.
This is when EDID* control should be utilized. KD-HD ProK Switchers
feature an internal library of EDID settings to ensure your HDMI source’s
output is compatible with the display devices.
Please reset the unit by either unplugging and plugging the HDMI
connections, or via a power cycle for the new settings to take effect.
EDID Settings
›
The default EDID is ‘00’--Copy EDID from HDMI output.
The 16 possible EDID settings range from ‘00’ to ‘F’. (‘00’ is the default).
00
Copy EDID from HDMI Output
A
4Kx2K, 2CH AUDIO
01
1080i, 2Ch Audio
B
4Kx2K, DOLBY/DTS 5.1
02
1080i, Dolby/DTS 5.1
C
4Kx2K, HD AUDIO
03
1080i, HD Audio
D
1280x1024 DVI
04
1080p, 2Ch Audio
E
1920x1080 DVI
05
1080p, Dolby/DTS 5.1
F
1920x1200 DVI
06
1080p, HD Audio
07
3D, 2Ch Audio
08
3D, Dolby/DTS 5.1
09
3D, HD Audio
Addressing Mode
Units may be addressed when used in a cascaded configuration. To address your Champion
Series switch, press the following buttons on the Key Digital IR remote control:
R3 » R1 » R2 » XX
The XX characters will be replaced with the two digit address you wish to assign to the unit.
The default address is 00--Single unit mode.
HPD Control
You may force Hot Plug Detection (HPD) to a source, or use Normal HPD mode (default).
›
To set the Normal HPD mode (default) press the following buttons on the Key Digital IR remote
control:
R1 » R2 » R3 » 0 » 1
›
So set Forced HPD on, press the following:
R1 » R2 » R3 » 0 » 0
Resetting to Factory Default
To reset your unit to factory default, press and hold the
Input Select
button on the front panel
for 10 seconds.
Rotary EDID Control Switch
* EDID (Extended display identification data) is a data structure provided by a display to describe its capabilities to a source device.
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