ClearOne comm GT1524 operation manual Hardware Setup, Connecting the unit

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CHAPTER 2: Installation

Hardware Setup

This chapter provides step-by-step instructions for installing your GT1524 system. Figure 2.1 (below) shows the back panel connections of a fully-installed GT1524 system.

5W, 8Ω

Speaker

Analog

Telephone

Line

4 WIRE/VIDEO CODEC

LINE OUT

AUX OUT

IN

OUT

MIC/LINE IN

AUX IN

 

Logic out

Power Amp

status and

control

 

Microphone

Video codec

AP IR Remote Control

Figure 2.1. GT1524 installation

Connecting the unit

The power cord should be connected last. Otherwise, the order in which you connect the cables is not important. Refer to the diagram shown in Figure 2.2 when making connections.

GH I

ABCDE F

Figure 2.2. GT1524 Rear panel connectors

1.Place the unit in a standard 19-inch rack and attach it securely.

2.Connect your telephone line from the wall jack to the RJ-11 Line jack [H].

3.Plug your telephone set into the RJ-11 Set Jack [I].

4.If you are using a custom controller for control and status, plug it into the DB-25 Control/Status port [F].

Technical Services Group ~ 1-800-283-5936 (USA) ~ 1-801-974-3760

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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 Table of Contents IiiAppendices Features IntroductionProfessional Services Group Sales and Customer ServiceTechnical Support ClearOne Communications EuMEA GmbHUnpacking Controls and ConnectionsFront panel Rear panel Introduction ~ Controls and ConnectionsEquipment placement Operational RequirementsTelephone line requirements Introduction ~ Operational RequirementsTechnical Services Group ~ 1-800-283-5936 USA ~ Hardware Setup Connecting the unitLCD Programming Menu treesInstallation ~ LCD Programming Adjusting a valuePower-Up Screen Aux In, 4-Wire In, and From Telco InputsMic/Line Speaker/Line Out, 4 Wire Out, and To Telco OutputsSystem Aux OutSet Passcode RS-232Telco Timeout Default MeterMeters Unit ID NumberControlling volume To adjust the volumeFront Panel Control MutingDisconnecting a call Answering a callMaking a call Operation ~ Front Panel ControlCustom Control Custom controller optionsOperation ~ Custom Control Technical Services Group ~ 1-800-283-5936 USA ~ Appendix a Specifications AppendicesAppendix B Pinouts Control/Status port pinout femaleRS-232 COM DCE port pinout female Appendix C Serial Commands Command structureError codes Appendix C ~ Serial CommandsGT1524 Serial Commands AGC ExplanationReturn values Auxmix BaudDfltm Dial ERLErle Flow FPPGain Appendix C ~ Serial Commands Example HookHookd LFPLVL MHPMline Mute NLPNull Ring RingenRxrd Return valueTamode TerlTerle Tout UIDVER Warranty This Warranty is Void ifAppendix E Compliance FCC Part 15 complianceFCC Part 68 compliance Industry Canada compliance Appendix E ~ ComplianceLimits Index Index ~ S-Z
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