Preset, Refsel, Appendices ~ appendix e: serial commands – ClearOne AP400 User Manual

Page 67: Explanation, Return values

Appendices

~ Appendix E: Serial Commands

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This command changes or reports back the state of the phantom

power for a microphone.

[DEVICE] PP

Explanation

CH= 1-4

Parameter to apply to the specified

microphone channel

CH= *

Parameter to apply command to all microphone

channels

X=0

Parameter to set the state to OFF

X=1

Parameter to set the state to ON

X=Null

Parameter to return the current state

Return Values

The command will return the updated condition (On=1, Off=0) of

the phantom power in the same format as the command.

PRESET

This command selects or reports the current preset configuration

used by the AP400.

[DEVICE] PRESET

Explanation

X=1-6

Sets the preset to the number specified

X=Null

Parameter to return the current preset

Return Values

The command will return the current preset. If the command

changed the preset, the updated preset is returned.

REFSEL

This command selects or returns the output to be used as the

EC Reference and PA (speaker output).

[DEVICE] REFSEL

Explanation

X=1

Parameter to select the EC

Reference and PA (speaker

output)

X=2

Parameter to select the G-Link

EC Ref bus

OUTPUT=1-4

Parameter to select 1-4 as the

EC reference and PA (speaker

output)

OUTPUT=A-D

Parameter to select A-D as the

EC reference and PA (speaker

output)

OUTPUT=E

Parameter to select G-Link EC

Ref bus as the EC Reference and

PA (speaker output)

OUTPUT=F

Parameter to select none

OUTPUT=Null

Parameter to return the EC

reference and PA (speaker

output) value

Return Values

The command will return the updated condition of the

reference and PA (speaker output) select in the same format

as the command.