7. LW3 Programmers’ Reference
UMX-HDMI-140 series– User's Manual
87
Applied firmware package: v1.2.0 | LDC software: v2.4.1b7
7.6.15.
Lock Audio Output
Command and Response
#lock
ç
CALL·/MEDIA/AUDIO/XP:lockDestination(
<out>
)
æ
mO
·
/MEDIA/AUDIO/XP:lockDestination
Example
ç
CALL /MEDIA/AUDIO/XP:muteDestination(O1)
æ
mO /MEDIA/AUDIO/XP:muteDestination
7.6.16.
Unlock Audio Output
Command and Response
#unlock
ç
CALL·/MEDIA/AUDIO/XP:unlockDestination(
<out>
)
æ
mO
·
/MEDIA/AUDIO/XP:unlockDestination
Example
ç
CALL /MEDIA/AUDIO/XP:unmuteDestination(O1)
æ
mO /MEDIA/AUDIO/XP:unmuteDestination
7.7.
Analog Audio Input Level Settings
7.7.1.
Volume
Command and Response
ç
SET·/MEDIA/AUDIO/
<in>
.Volume=
<level>
æ
pw
·
/MEDIA/AUDIO/
<in>
.Volume=
<level>
Parameters
<level>
Sets the output volume (attenuation) between -95.625 dB and 0 dB in step of -0.375 dB. The
value is rounded up if necessary to match with the step value.
Example
ç
SET /MEDIA/AUDIO/I1.Volume=-15
æ
pw /MEDIA/AUDIO/I1.Volume=-15.000
#analogaudio #volume #balance
7.7.2.
Balance
Command and Response
ç
SET·/MEDIA/AUDIO/
<in>
.Balance=
<level>
æ
pw
·
/MEDIA/AUDIO/
<in>
.Balance=
<level>
Parameters
<level>
Sets the balance; 0 means left balance, 100 means right balance, step is 1. Center is 50
(default).
Example
ç
SET /MEDIA/AUDIO/I5.Balance=75
æ
pw /MEDIA/AUDIO/I5.Balance=75
The balance level of the right audio sink is set to 75%, the left one is set to 25%.
7.8. Network Configuration
7.8.1. Query the DHCP State
Command and Response
#network #ipaddress #dhcp
ç
GET·/MANAGEMENT/NETWORK.DhcpEnabled
æ
pw·/MANAGEMENT/NETWORK.DhcpEnabled=
<logical_value>
Parameters
Parameter
Parameter description
Value
Parameter value
<logical_value>
DHCP (dynamic IP
address) setting
true
Dynamic IP address is set.
false
Fix IP address is set.
Example
ç
GET /MANAGEMENT/NETWORK.DhcpEnabled
æ
pw /MANAGEMENT/NETWORK.DhcpEnabled=true