ClearOne comm AP400 operation manual Mmax, Mpass, Mtrx, Input Input word assignment

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Appendices ~ Appendix E: Serial Commands

MMAX

This command changes or reports back the setting for the maximum number of microphones on each AP400.

[DEVICE] MMAX <X>

Explanation

<X>

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 AP400 in the same format as the command.

MPASS

This command sets the current password for modem mode. Note: The default password is a carriage return (enter). If the password is forgotten, it can be cleared back to a carriage return via the front panel.

[DEVICE] MPASS <STRING>

Explanation

STRING can be any character combination up to 8 characters. If STRING is not specified the command returns the currently assigned string. To specify no initialization string, set STRING to “CLEAR.”

Return Values

Once the command is given, the unit responds by echoing back the command.

57

MTRX

This command programs or reports the configuration of a routed input. The data is in a hex format. See the matrix configuration table for specific routing information.

[DEVICE] MTRX <INPUT> <OUTPUTMIX>

Explanation

<INPUT>

Input=1-25 selects the input to be routed to the mix

outputs.

Input

Input word assignment

1

Mic input 1 post gate

2

Mic input 2 post gate

3

Mic input 3 post gate

4

Mic input 4 post gate

5

Reserved

6

Reserved

7

Reserved

8

Reserved

9

Line input A

10

Line input B

11

Line input C

12

Line input D

13

Subbus 1

14

Reserved

15

G-Link X

16

G-Link Y

17

G-Link Z

18

Mic input 1 pregate

19

Mic input 2 pregate

20

Mic input 3 pregate

21

Mic input 4 pregate

22

Telco input pregate

23

Reserved

24

Reserved

25

Reserved

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Contents AP400 Audio Conferencing System AP400 Installation ClearOne Part No July 2002 Rev Iii Table of ContentsOperation AP-Ware SoftwareAppendices Product Overview IntroductionFeatures Sales and Customer Service Professional Services GroupTechnical Support ClearOne Communications EuMEA GmbHControls and Connections UnpackingFront panel Introduction ~ Controls and Connections Rear panelLink bus Link NetworkLink EC Reference bus Introduction ~ G-Link Networking BusControl bus NOMTechnical Services Group ~ 1-800-283-5936 USA ~ Equipment Requirements AP400 installation diagram Hardware SetupInstallation ~ Hardware Setup Connecting the unitTo connect the AP400 Networking Units Installation ~ Networking UnitsLink connections To create a G-Link networkDevice IDs Mixer modeTo set the device ID Device typesErrors To set mixer modeEC reference Switching from one main menu category to another Installation ~ LCD ProgrammingLCD Programming Menu treesLCD menu tree Adjusting a valueSystem parameters Select presetLock panel Set passcodeDevice ID Mixer modeUnit ID Gate parametersFirst mic priority Last Mic ModeGate Ratio Hold Time Off AttenuationManual Ambient Decay RateTo determine ambient level Combination ChannelsInstallation ~ LCD Programming RS-232 Input parameters Installation ~ LCD Programming TelcoInputs High-Pass Filter Phantom PowerEQ Status Chairman MicNLP adjust Echo cancellerInputs A-D, Telco SubbusRouting parameters Output parametersOutput 1-4, Output A-D, Telco Link X-Z buses Installation ~ LCD Programming SubbusEC reference and PA Slave unit Link referenceMeter parameters Default MeterInputs, Outputs, ERL/TERL, and ERLE/TERLE Installation ~ Worksheet AP-Ware software requirements Description64MB RAM To install AP-Ware Installing AP-WareTo adjust the volume Controlling the volumeFront Panel MutingTo make and disconnect a call Telco InterfaceTo mute or unmute an output InstructionsControllers Other telco optionsCustom control through DB-25 port Operation ~ ControllersTouch panel control Appendices Appendix a SpecificationsWarranty Appendix B Warranty and ComplianceThis warranty is void if FCC Part 15 Compliance Appendices ~ Appendix B Warranty and ComplianceFCC Part 68 Compliance Industry Canada Compliance Safety Information Appendices ~ Appendix C Connector Pinouts Appendix C Connector PinoutsRS-232 COM DCE port pinout Control/Status port pinoutAppendix E Serial Commands Appendix D AccessoriesAppendices ~ Appendix D Accessories Accessory ClearOne Part NumberError Codes Command SyntaxMref DeviceFigure E.1. AP400 Serial Commands Appendices ~ Appendix E Serial CommandsAamb Serial Command Parameters ExplanationsExplanation Return ValuesDevice AD AGCDevice AGC CH CH= A-DBaud AmblvlBYE ChairoDial DecayDfltm ERL ErleFMP FlowFPP Examples GainMicrophone gating key ExampleGratio GmodeHold HookLFP HookdLMO LVLMdmode MasterMEQ Minit MHPMline Mpass MmaxMtrx Input Input word assignmentOUTPUTMIXNote OutputmixReturn Values Device Mute CH W Device NLP CH Mute NLP=NULL Offa NOMNull PAAExample Preset Refsel PresetRxrd RingTamode Return ValueTerle TerlUID ToutFigure F.1. Routing matrix worksheet Appendix F WorksheetsFigure F.2. Programming worksheet Appendices ~ Appendix F WorksheetsFigure F.3. Audio flow block diagram DSP IndexIndex ~ P-Z