ASL INTERCOM iPAM400 - Page 90

iPAM400 – Product Manual
U-0629-0171.doc – Issue: 04 complete, approved
Page 90 of 138
5. To modify the Audio Output Gain, enter the following command line:
/dva/bin/vipa_audio_set -- output --channel=<channel-num> --parameter=level
--value=<new-value>
Where:
<channel-num>
0: ‘SLOT 1’ output on rear panel
1: ‘SLOT 3’ output on rear panel
2: ‘SLOT 2’ output on rear panel
3: ‘SLOT 4’ output on rear panel
Notes:
• MX100 output can be ‘0’, ’1’, ‘2’, or ‘3’ depending on the slot
occupied by the amplifier module.
• MX200 output can be ‘0’ or ‘1’ depending on the slots
occupied by the amplifier module.
• MX400 output is ‘0’.
<new-value>
−60 to 20 (dB)
Example: The following command line sets SLOT 1 output gain to –20 dB.
/dva/bin/vipa_audio_set --output --channel=0 --parameter=level --value=-20
6. To modify the Audio Output Surveillance settings, enter the following command line:
/dva/bin/vipa_audio_set --output --channel=<channel-num> --parameter=surv
--value=<new-value>
Where:
<channel-num>
0: ‘SLOT 1’ output on rear panel
1: ‘SLOT 3’ output on rear panel
2: ‘SLOT 2’ output on rear panel
3: ‘SLOT 4’ output on rear panel
Notes:
• MX100 output can be ‘0’, ’1’, ‘2’, or ‘3’ depending on the slot
occupied by the amplifier module.
• MX200 output can be ‘0’ or ‘1’ depending on the slots
occupied by the amplifier module.
• MX400 output is ‘0’.
<new-value>
disabled: disables the surveillance tone generation
−60 to 20 (dB): enables the surveillance tone generation and
sets the tone level to specified value
Example 01: The following command line disables the surveillance tone generation on SLOT 2 output.
/dva/bin/vipa_audio_set --output --channel=2 --parameter=surv
--value=disabled
Example 02: The following command line enables the surveillance tone generation on SLOT 3 output
and sets the tone level to –15 dB.
/dva/bin/vipa_audio_set --output --channel=1 --parameter=surv --value=-15