4x4 HDMI2.0 Matrix with Audio Matrix
27
9.3.4 Lock/unlock Commands
Command
Function
Feedback Example
Lock.
Lock the front panel buttons.
Front Panel Locked!
Unlock.
Unlock the front panel buttons.
Front Panel Unlock!
9.3.5 Audio Commands
Command
Function
Feedback Example
AUDIO[xx]:[YY].
SPDIF OUT and ANALOG
OUT(They are same input
audio source at one group)
select which input audio source.
[xx]=00~04
xx=01~04 is the number of the
output port, if the xx=00, it
means all output ports.
[yy]=01~08
yy=01~04, it means
de-embedded audio from
HDMI1-4 input, if the yy=05~08,
it means de-embedded audio
from HDMI1-4 output.
AUDIO Out 01 Switch To
Video In 04!
AVOLUME[xx]:[Y
Y].
[xx]=00~04
xx=01~04 is the number of the
Analog output port, if the xx=00,
it means all Analog output
ports.
[YY]=="V+" means volume up,
[YY]=="V-" means volume
down,
[YY]=="MU" means Mute,
[YY]=="UM" means UnMute,
[YY]==00-100 means setting
volume
Analog Out 01 Volume 61!
Analog Out 02 Volume 61!
Analog Out 03 Volume 61!
Analog Out 04 Volume 61!
