infobit iMatrix H44VAW User Manual page 36

Command Code Function Description
Embedded Audio Setting
Get input x audio
selected source hdmi or
embed analog audio
(x=0~4, z=0~1)
r input x as!
x=0. all input
x=1. input 1
x=2. input 2
x=3. input 3
x=4. input 4
Ext-audio Setting
Set output y ext-audio
enable/disable
(y=0~4, x=0~1)
y=0. output all
y=1. output 1
s output y exa x!
y=2. output 2
y=3. output 3
y=4. output 4
x=0. ext-audio disable
x=1. ext-audio enable
Get output y ext-audio
enable/disable status.
(y=0~4)
y=0. output all
r output y exa!
y=1. output 1
y=2. output 2
y=3. output 3
y=4. output 4
Set output ext-audio
mode(x=0~2)
s output exa
x=0. bind to input mode
mode x!
x=1. bind to output mode
x=2. matrix mode
r output exa Get output ext-audio
mode! mode
Route input source audio
x to output ext-audio y
(y=0~4, x=1~4)
y=0. output all
y=1. output 1
s output y exa in y=2. output 2
y=3. output 3
source x!
y=4. output 4
x=1. input 1
x=2. input 2
x=3. input 3
x=4. input 4
Example
input 1 select hdmi
original audio
input 2 select hdmi
original audio
r input 0 as!
input 3 select embed
analog audio
input 4 select embed
analog audio
s output 1 exa output 1 ext-audio:
1! enable
output 1 ext-audio:
r output 1 exa!
enable
s output exa output ext-audio
mode 0! mode: bind to input
r output exa output ext-audio
mode! mode: bind to input
s output 1 exa output 1 ext-audio
->input 1
in source 1!
34 / 38
Feedback Default Setting
enable
bind to output
output 1 ext-
audio->input 1
output 2 ext-
audio->input 2
output 3 ext-
audio->input 3
output 4 ext-
audio->input 4