11
KD-X88LGRx Control Rotary
Choose the desired setting for audio return channel (ARC), forced hot plug detection (HPD)
control, long range mode, and RS-232 mode.
NOTE:
Some adjustments may require that the settings correspond on the matrix and the Rx unit.
Please read below information fully and refer to the IR, RS-232 & TCP/IP command lists for more
information.
Forced HPD On/Bypass
›
In cases of many layers of connectivity or non-standard devices in-line, hot plug detection (HPD)
voltage may be lost or drop below standard levels, leading to failed display or source detection.
›
If set to On, Hot Plug Detection (HPD) voltage is forced at the HDBaseT connection of the Rx unit.
The matrix will be feed a constant voltage to inform the device that a partner is always connected
and active.
›
If set to Bypass, Hot Plug Detection (HPD) voltage is bypassed from connected output/display to
the matrix.
Long Range Mode
Extends 1080p signals up to 500 ft. (152m). If Long Range mode is enabled, UHD/4K signals are
not supported
The desired setting for Long Range Mode must be applied
on the Rx unit
and to the desired
KD-Pro8x8D outputs (1 or 5 only)
›
Long Range Mode OFF:
»
UHD/4K: Up to 328 ft. (100m) using CAT6A STP / CAT7.
Up to 230 ft. (70m) using CAT5e/6
»
1080p: Up to 328 ft. (100m) using CAT5e/6 in standard mode
›
Long Range Mode ON:
»
1080p: Up to 500 ft. (152m) using CAT5e/6 (UHD/4K not supported)
Position
ARC
Type
Forced
HPD
Long Range
Mode
RS-232
0
HDMI
Bypass
Standard
Pass-through
1
HDMI
Bypass
Long Range
Pass-through
2
HDMI
Forced HPD
ON
Standard
Pass-through
3
HDMI
Forced HPD
ON
Long Range
Pass-through
4
Optical Rx
Bypass
Standard
Pass-through
