MSD-701UHD / 702UHD / 801UHD/ 802UHD Command Guide
50
3.3.7 Output settings
@GDM / @SDM
Output mode
Getting
Command
@GDM
Response
@GDM, mode_1, mode_2, mode_3, mode_4
Setting
Command
@SDM, ch_1, mode_1 (, ch_2, mode_2
・・・
)
Response
@SDM, ch_1, mode_1 (, ch_2, mode_2
・・・
)
Parameter
mode_1-4: Output mode
0 = DVI MODE,
1 = HDMI RGB MODE,
2 = HDMI YCbCr4:2:2 MODE,
3 = HDMI YCbCr4:4:4 MODE [Default]
4 = HDMI YCbYr4:2:0 MODE * only OUTA
ch_1-4: Output channel
0 = All outputs, 1 = OUT1A, 2 = OUT1B, 3 = OUT2A, 4 = OUT2B
Getting
example
Command
Response
@GDM
@GDM,3,0,0,0
Description Getting the set output mode.
OUT1A: HDMI YCbCr4:4:4 MODE, other output channels: DVI MODE
Setting
example
Command
Response
@SDM,1,3
@SDM,1,3
Description Setting the OUT1 output mode to “HDMI YCbCr4: 4: 4 MODE”
Remarks
Since OUTB (HDBaseT output connector) does not support YCbCr 4:2:0, “HDMI
YCbCr 4:2:0 MODE” cannot be set to the connector.
@GUY / @SUY
Synchronous signal output when no video signal is input
Getting
Command
@GUY
Response
@GUY, sync_1, sync_2
Setting
Command
@SUY, ch_1, sync_1 (, ch_2, sync_2)
Response
@SUY, ch_1, sync_1 (, ch_2, sync_2)
Parameter
sync_1-2: Synchronous signal output
0 = Not output, 1 = Output
[Default]
ch_1-2: Output channel
0 = All outputs, 1 = OUT1, 2 = OUT2
Getting
example
Command
Response
@GUY
@GUY,1,0
Description Getting synchronous signal output when no video signal is input.
OUT1: synchronous signal is output.
OUT2: synchronous signal is not output.
Setting
example
Command
Response
@SUY,1,1
@SUY,1,1
Description Setting OUT1 to “1” (synchronous signal is output even if video signal is not
input).
Remarks
-