Hookd, Lfp, Lmo, Lvl | ClearOne comm AP400 specs

54

HOOKD

This command controls and reports the Hook Duration of the unit.

[DEVICE] HOOKD <X>

Explanation

<X>

X=1	Parameter to set Hook Duration to 50ms
X=2	Parameter to set Hook Duration to 500ms
X=Null	Parameter to report back the current state

Return Values

The command returns the current hook duration of the unit in the same format as the command. If the sent command changes the hook duration of the unit, the updated hook duration is returned.

LFP

This command locks, unlocks, or returns the current state of the front panel from the serial port.

[DEVICE] LFP <X>

Explanation

<X>

X=0	Parameter to unlock the front panel.
X=1	Parameter to lock the front panel
X=2	Parameter to toggle the state from one
	state to the other (regardless of current
	state)
X=Null	Parameter to return the current state of the
	front panel

Appendices ~ Appendix E: Serial Commands

LMO

This command changes or reports back the setting of the last microphone on mode for each AP400.

[DEVICE] LMO <X>

Explanation

<X>

X=0	Parameter to set the mode to OFF
X=1	Parameter to set the mode to Microphone
	#1
X=2	Parameter to set the mode to Last
	Microphone On
X=Null	Parameter to return the current mode

Return Values

The command will return the updated mode for the selected AP400 in the same format as the command.

LVL

This command reports back the level for a given channel.

[DEVICE] LVL <CH> <W>

Explanation

<CH>

CH= 1-4 Parameter to apply to the specified channel CH= A-D, T Parameter to apply to the specified channel

<W>

W= I Parameter to specify an input meter

W= O Parameter to specify an output meter

W= A Parameter to specify an adaptive ambient meter (channels 1-4 only)

Return Values

The command will return the updated condition of the front panel.

Return Values

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

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Image 58

ClearOne comm AP400 operation manual Hookd, Lfp, Lmo, Lvl

Contents

AP400 Audio Conferencing System AP400 Installation ClearOne Part No July 2002 Rev Table of Contents Iii Operation AP-Ware SoftwareAppendices Introduction Product Overview Features Technical Support Professional Services GroupSales and Customer Service ClearOne Communications EuMEA GmbH Controls and Connections UnpackingFront panel Rear panel Introduction ~ Controls and Connections Link Network Link bus Control bus Introduction ~ G-Link Networking BusLink EC Reference bus NOM Technical Services Group ~ 1-800-283-5936 USA ~ Equipment Requirements Hardware Setup AP400 installation diagram Installation ~ Hardware Setup Connecting the unitTo connect the AP400 Link connections Installation ~ Networking UnitsNetworking Units To create a G-Link network To set the device ID Mixer modeDevice IDs Device types Errors To set mixer modeEC reference LCD Programming Installation ~ LCD ProgrammingSwitching from one main menu category to another Menu trees Adjusting a value LCD menu tree Lock panel Select presetSystem parameters Set passcode Unit ID Mixer modeDevice ID Gate parameters First mic priority Last Mic ModeGate Ratio Off Attenuation Hold Time To determine ambient level Decay RateManual Ambient Combination Channels Installation ~ LCD Programming RS-232 Input parameters Installation ~ LCD Programming TelcoInputs EQ Status Phantom PowerHigh-Pass Filter Chairman Mic Inputs A-D, Telco Echo cancellerNLP adjust Subbus Routing parameters Output parametersOutput 1-4, Output A-D, Telco Link X-Z buses Installation ~ LCD Programming SubbusEC reference and PA Link reference Slave unit Meter parameters Default MeterInputs, Outputs, ERL/TERL, and ERLE/TERLE Installation ~ Worksheet AP-Ware software requirements Description64MB RAM Installing AP-Ware To install AP-Ware Front Panel Controlling the volumeTo adjust the volume Muting To mute or unmute an output Telco InterfaceTo make and disconnect a call Instructions Custom control through DB-25 port Other telco optionsControllers Operation ~ Controllers Touch panel control Appendix a Specifications Appendices Warranty 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 RS-232 COM DCE port pinout Appendix C Connector PinoutsAppendices ~ Appendix C Connector Pinouts Control/Status port pinout Appendices ~ Appendix D Accessories Appendix D AccessoriesAppendix E Serial Commands Accessory ClearOne Part Number Mref Command SyntaxError Codes Device Appendices ~ Appendix E Serial Commands Figure E.1. AP400 Serial Commands Explanation Serial Command Parameters ExplanationsAamb Return Values Device AGC CH AGCDevice AD CH= A-D BYE AmblvlBaud Chairo Dial DecayDfltm Erle ERL FMP FlowFPP Microphone gating key GainExamples Example Hold GmodeGratio Hook LMO HookdLFP LVL Mdmode MasterMEQ Minit MHPMline Mtrx MmaxMpass Input Input word assignment OUTPUTMIXNote OutputmixReturn Values Device Mute CH W Device NLP CH Mute NLP=NULL Null NOMOffa PAA Example Preset Preset Refsel Tamode RingRxrd Return Value UID TerlTerle Tout Appendix F Worksheets Figure F.1. Routing matrix worksheet Appendices ~ Appendix F Worksheets Figure F.2. Programming worksheet Figure F.3. Audio flow block diagram Index DSP Index ~ P-Z