9. LW3 Programmers’ Reference
MX2-HDMI20 series – User's Manual
93
Applied firmware package: v1.7.0 | LDC software: v2.5.1b5
9.11.2.4.
Setting the Balance (by Step Value)
Command and Response
Ý
CALL·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO:stepBalance(
<step_value>
)
Ü
mO·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO:stepBalance=
<step_value>
Example
Ý
CALL /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO:stepBalance(-10)
Ü
mO /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO:stepBalance=-10
The balance of the audio signal has been decreased (left channel became louder). Positive and negative
values are accepted.
9.11.2.5.
Setting the Mute State
Command and Response
Ý
SET·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO.Mute=
<mute_state>
Ü
pw·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO.Mute=
<mute_state>
Parameters
If the
<mute_state>
parameter is
0
(or
false
) the port is not muted. If the value is
1
(or
true
) the port is muted.
Example
Ý
SET /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO.Mute=true
Ü
pw /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO.Mute=true
9.11.2.
Analog Audio Output Level Settings
DIFFERENCE:
Analog audio properties appears only in
-A or -Audio
suffixed models, where there is an analog
audio port beside the HDMI port.
9.11.2.1.
Setting the Volume (Exact Value)
Command and Response
Ý
SET·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO.VolumedB=
<vol_value>
Ü
pw·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO.VolumedB=
<vol_value>
Parameters
The
<vol_value>
parameter can be set between -95.62 dB and 0 dB.
Example
Ý
SET /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO.VolumedB=-10
Ü
pw /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO.VolumedB=-10.00
9.11.2.2.
Setting the Volume (by Step Value)
Command and Response
Ý
CALL·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO:stepVolumedB(
<step_value>
)
Ü
mO·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO:stepVolumedB=
<step_value>
Example
Ý
CALL /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO:stepVolumedB(-2)
Ü
mO /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO:stepVolumedB=-2
The volume of the audio signal has been decreased by 2 dB. Positive and negative values are accepted.
INFO: The Volume can also be set by the following method and property:
VolumePercent, StepVolumePercent.
9.11.2.3.
Setting the Balance (Exact Value)
Command and Response
Ý
SET·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO.Balance=
<bal_value>
Ü
pw·/MEDIA/PORTS/VIDEO/
<out>
/ANALOGAUDIO.Balance=
<bal_value>
Parameters
The
<bal_value>
parameter can be set between -100 and +100 (0=center, +100=right, -100=left).
Example
Ý
SET /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO.Balance=10
Ü
pw /MEDIA/PORTS/VIDEO/O1/ANALOGAUDIO.Balance=10