8x8 HDMI 2.0 HDBaseT Matrix Switcher
51
Command
Description
Command Example and
Response
10
Out2
Breakout
22
Out6 ARC
11
Out3
Breakout
23
Out7 ARC
12
Out4
Breakout
24
Out8 ARC
STA_SPDIF.
Report SPDIF audio status.
SPDIF Out 01 Switch To
Video In 01!
SPDIF Out 02 Switch To
Video In 02!
… ….
SPDIF Out 08 Switch To
Video In 08!
AVOLUME[XX]:[YY].
Set the volume of analog L+R audio output
[XX] to [YY]. [XX]=00~08, The “[XX]=00”
represents all L+R audio outputs.
[YY]
Description
V+
Volume Up
V-
Volume down
MU
Mute
UM
Unmute
00~100
Volume value
AVOLUME00:V+.
AVOLUME00:V-.
AVOLUME01:MU.
AVOLUME01:UM.
AVOLUME01:05.
AVOLUME01:100.
Analog Out 01 Volume 61!
… …
Analog Out 08 Volume 61!
Analog Out 01 Volume
Mute!
… …
Analog Out 08 Volume
Mute!