Lightware MMX8x4-HT Series User Manual page 117

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8. LW3 Programmers' Reference
8.8.4.3. Set the Volume by Step Value - Volume up
This command increases the volume in decibel by one step on the fix value list (see the list in the previous
section).
Command and Response #analogaudio #volume #balance #advancedaudio
Ý CALL•/MEDIA/AUDIO/O6:volumeUp()
Ü m0•/MEDIA/AUDIO/O6:volumeUp()
Example
Ý CALL /MEDIA/AUDIO/O6:volumeUp()
Ü mO /MEDIA/AUDIO/O6:volumeUp
8.8.4.4. Set the Volume by Step Value - Volume down
This command decreases the volume in decibel by one step on the fix value list (see the value list in the
Set the Volume with Exact Value on Analog Audio Out
Command and Response
Ý CALL•/MEDIA/AUDIO/O6:volumeDown()
Ü m0•/MEDIA/AUDIO/O6:volumeDown()
Example
Ý CALL /MEDIA/AUDIO/O6:volumeDown()
Ü mO /MEDIA/AUDIO/O6:volumeDown
8.8.4.5. Set the Balance on Analog Audio Out
Command and Response
SET•/MEDIA/AUDIO/O6.Balance=<bal_set>
Ý
pw•/MEDIA/AUDIO/O6.Balance=<bal_set>
Ü
Parameters
Identifier Parameter description
<bal_set> Balance setting
Example
Ý SET /MEDIA/AUDIO/O6.Balance=L6
Ü pw /MEDIA/AUDIO/O6.Balance=L6
Audio sound will be transmitted to the left channel of the audio output.
INFO: L1 and R1 are near the center, L6 means the maximum left side, R6 means the maximum right side.
section).
Parameter values
R1-R6: Right channel, value can
be set between 1 and 6.
L1-L6: Left channel, value can be
set between 1 and 6.
0: Center
Applied firmware package: v1.2.2b5 | LDC software: v2.2.1
MMX8x4-HT series – User's Manual
8.8.4.6. Set the Phase Invert on Analog Audio Out
Command and Response
SET•/MEDIA/AUDIO/O6.InvertPhase=<invertphase_status>
Ý
pw•/MEDIA/AUDIO/O6.InvertPhase=<invertphase_status>
Ü
Parameters
<invertphase_status> true: Invert phase is on;
false: Invert phase is off.
Example
Ý SET /MEDIA/AUDIO/O6.InvertPhase=true
Ü pw /MEDIA/AUDIO/O6.InvertPhase=true
For more details about the Phase Invert feature see
8.8.4.7. Set the Mono Function on Analog Audio Out
Command and Response
SET•/MEDIA/AUDIO/O6.Monomix=<mono_status>
Ý
pw•/MEDIA/AUDIO/O6.Monomix=<mono_status>
Ü
Parameters
<mono_status> true: Mono setting is switched on;
false: Mono setting is switched off.
Example
Ý SET /MEDIA/AUDIO/O6.MonoMix=true
Ü pw /MEDIA/AUDIO/O6.MonoMix=true
For more details about the Mono setting see
8.8.4.8. Set the Delay on Analog Audio Out
Command and Response
SET•/MEDIA/AUDIO/O6.Delay=<delay_status>
Ý
pw•/MEDIA/AUDIO/O6.Delay=<delay_status>
Ü
Parameters
<delay_status> true: Delay is switched on;
false: Delay is switched off.
Example
Ý SET /MEDIA/AUDIO/O6.Delay=true
Ü pw /MEDIA/AUDIO/O6.Delay=true
For more details about the Delay see
Legend of Advanced Analog Output Channel
Legend of Advanced Analog Output Channel
Legend of Advanced Analog Output Channel section.
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section.
section.