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Minit, Mline, Mmax – ClearOne AP800 User Manual

Page 53: Appendices ~ appendix f: serial commands, Explanation, Return values

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Appendices

~ Appendix F: Serial Commands

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MHP

This command changes or reports back the state of the high pass

filter for a microphone.

[DEVICE] MHP

Explanation

CH= 1-8 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 high pass filter in the same format as the command.

MINIT

This command sets or reports the current setting for the

initialization string sent to the modem when in modem mode.

[DEVICE] MINIT

Explanation

STRING can be any character combination up to 30 characters.

If STRING is not specified the command returns the currently

assigned string. To specify no initialization string, set STRING to

“NULL.”

Return Values

The command will return the updated string in the same format

as the command was issued.

MLINE

This command changes or reports back how much gain is

applied to the microphone input. The three settings are 0dB,

25dB, and 55dB.

[DEVICE] MLINE

Explanation

CH= 1-8 Parameter to apply to the specified mic

channel

CH= * Parameter to apply command to all mic channels

X=1 Parameter to set the state to 55dB gain

X=2 Parameter to set the state to 25dB gain

X=3 Parameter to set the state to 0dB (line level)

X=Null Parameter to return the current state

Return Values

The command will return the updated condition of the gain

applied in the same format as the command.

MMAX

This command changes or reports back the setting for the

maximum number of microphones on each AP800.

[DEVICE] MMAX

Explanation

X=0 Parameter to set the maximum to no limit

X=1-8 Parameter to set the maximum number of

microphones allowed on

X=Null Parameter to return the maximum number of

microphones allowed on

Return Values

The command will return the updated maximum number of

microphones allowed on for the selected AP800 in the same

format as the command.