ClearOne comm GT1524 operation manual Flow, Fpp, Gain

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26	Appendix C ~ Serial Commands

FLOW

This command selects or reports whether hardware flow control is enable or disabled

for the GT1524. Hardware flow control is implemented using RTS and CTS.

Command form: FLOW <X>

Explanation

Value	0	= Sets flow control to Off
	1	= Sets flow control to On

Null = Returns the current mode

Return values

The command will return the updated condition (On=1, Off=0) of the GT1524 in

the same format as the command.

FPP

This command sets and reports the current passcode setting for the GT1524.

Command form: FPP <X>

Explanation

Value	1 = Up button
	2	= Enter button
	3	= ESC button
	4	= Down button
	5	= Meter button

Null = Return current passcode

Return values

The command returns the current or updated condition of the front panel passcode.

GAIN

This command changes or reports back the gain for a channel. The command

supports all inputs and outputs. Command form: GAIN<CH><X1><X2>[X3]

Explanation

Channel	1	= Mic/Line Input, Line Output
	2	= Aux Input, Aux Output
	3	= 4 Wire Input, 4 Wire Output
	4	= Telco Input, Telco Output
Value 1	I = Selects Input, O = Selects Output
Value 2	-20 to 20 to set the level
	Null to return the current level
Value 3	R = Indicates relative
	A = Indicates absolute
	Null will default to R (relative)

Return values

The command will return the updated level of the channel in the same format as the

command. The level returned is always absolute.

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Contents Audio Products GT1524 Single Channel Echo Canceller GT1524 Single Channel Echo Canceller GT1524 Installation ClearOne Part No June 2002 Rev Iii Table of ContentsAppendices Introduction FeaturesClearOne Communications EuMEA GmbH Professional Services GroupSales and Customer Service Technical SupportControls and Connections UnpackingFront panel Introduction ~ Controls and Connections Rear panelIntroduction ~ Operational Requirements Equipment placementOperational Requirements Telephone line requirementsTechnical Services Group ~ 1-800-283-5936 USA ~ Connecting the unit Hardware SetupMenu trees LCD ProgrammingAdjusting a value Installation ~ LCD ProgrammingPower-Up Screen Inputs Aux In, 4-Wire In, and From TelcoMic/Line Aux Out Speaker/Line Out, 4 Wire Out, and To TelcoOutputs SystemRS-232 Set PasscodeTelco Unit ID Number TimeoutDefault Meter MetersMuting Controlling volumeTo adjust the volume Front Panel ControlOperation ~ Front Panel Control Disconnecting a callAnswering a call Making a callCustom controller options Custom ControlOperation ~ Custom Control Technical Services Group ~ 1-800-283-5936 USA ~ Appendices Appendix a SpecificationsControl/Status port pinout female Appendix B PinoutsRS-232 COM DCE port pinout female Appendix C ~ Serial Commands Appendix C Serial CommandsCommand structure Error codesGT1524 Serial Commands Explanation AGCReturn values Baud AuxmixDfltm ERL DialErle FPP FlowGain LFP Appendix C ~ Serial Commands ExampleHook HookdMHP LVLMline NLP MuteNull Return value RingRingen RxrdTerl TamodeTerle UID ToutVER This Warranty is Void if WarrantyFCC Part 15 compliance Appendix E ComplianceFCC Part 68 compliance Appendix E ~ Compliance Industry Canada complianceLimits Index Index ~ S-Z