ClearOne XAP 400, Installation & Operation Manual

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Appendices ~ Appendix E: Serial Commands
110
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ALC - Automatic Level Control
This command selects/reports the state of the automatic level control.
Command form: DEVICE
ALC
<Channel> <Group> [Value]
Argument details
Name Description
Device 0–7 or * to select all units
ALC Command form
Channel See Group and Channels, page 103
Group 17 (R)
Value 0 = Off, 1 = On, 2 = Toggle, Null to query in text
Example: #72 ALC 1 1
On XAP 400 unit 2 (
#72
), the automatic level control
( ALC ) for the hybrid ( 1 ) is on ( 1 ).
AMBLVL - Ambient Level Adjust
This command selects/reports the setting of the ambient level.
Command form:
DEVICE
AMBLVL
<Channel> [Value]
Argument details
Name Description
Device 0–7 or * to select all units
AMBLVL Command form
Channel Range 1–4 (selects input channel)
Value -80.0 to 0 (sets ambient level in dB), Null to return current level
Example: #73 AMBLVL 1 -30
On XAP 400 unit 3 (
#73
), the ambient level
( AMBLVL ) for mic input 1 is set to - 30 dB.
BAUD - Baud Rate
This command selects/reports the baud rate of the serial port.
Command form: DEVICE
BAUD
[Value]
Argument details
Name Description
Device 0–7 or * to select all units
BAUD Command form
Value 9600, 19200, 38400, 57600
(Null to query in text)
Example: #76 BAUD 38400
On XAP 400 unit 6 (
#76
), the baud rate (
BAUD
)
for the RS-232 port is set to 38,400 ( 38400 ).