IN1804 Seamless Scaling Switchers • SIS Configuration and Control 57
X5@
= Audio input format
Format
Selection
Details
0 =
None (input muted) —Configures input EDID with no audio support. All audio
outputs are muted.
1 =
Analog input — Configures input EDID with no audio support. Analog audio
from the 5-pole captive screw input is passed to the 5-pole captive screw
analog output and embedded into the HDMI output.*
2 =
LPCM-2Ch — Configures input EDID for LPCM-2Ch support. Passes all digital
audio input signals to the HDMI outputs. If LPCM-2Ch audio is present it is also
de-embedded to the 5-pole captive screw analog output.
3 =
Multi-Ch — Configures input EDID for Multi-Ch support. Passes all digital
audio input signals to the HDMI outputs. If LPCM-2Ch audio is present it is also
de-embedded to the 5-pole captive screw analog output.
4 =
LPCM-2Ch Auto (default) — Configures input EDID for LPCM-2Ch support.
Passes all digital audio input signals to the HDMI outputs. If LPCM-2Ch audio
is present it is also de-embedded to the analog 5-pole captive screw output.
If no embedded audio is present on the input the IN1804 passes analog audio
from the 5-pole captive screw input.
5 =
Multi-Ch Auto — Configures input EDID for Multi-Ch support. Passes all digital
audio input signals to the HDMI outputs. If LPCM-2Ch audio is present it is also
de-embedded to the analog 5-pole captive screw output.
If no embedded audio is present on the input, the IN1804 passes analog audio
from the 5-pole captive screw input.
*On the IN1804 DI and DI/DO, when Input 4 is set to DTP mode, the switcher uses analog
audio from the remote DTP transmitter instead of analog audio from the rear panel of the
IN1804. Analog and Auto formats are not allowed on input 4 of the IN1804 DI and DI/DO
when they are set to XTP mode.
X5$
= Analog audio input gain
-18 through +24 dB
0 = default
Response is two digits.
NOTE: On IN1804 DI and DI/DO, analog gain adjustment is not available on TP Input 4
(fixed at 0 dB).
X5%
= Video signal status
0 = Video, TMDS, or DP signal not detected
1 = Video, TMDS, or DP signal detected
X5&
= Remote port number
1 = Remote port (3-pole captive screw)
4 = Universal asynchronous receiver-transmitter (UART)
on DTP input 4 (IN1804 DI and DI/DO only)
9 = UART on DTP/HDBT output 1A (IN1804 DO and
IN1804 DI/DO only)
X5*
= Baud rate
300, 600, 1200, 1800, 2400, 3600, 4800, 7200,
9600 (default), 14400, 19200, 28800, 38400, 57600,
115200
X5(
= Parity
Odd, Even, None (default), Mark, Space
Only the first letter is required.
X6)
= Data bits
7 or 8 (default)
X6!
= Stop bits
1 (default) or 2
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