Bogen CAM8PRO manual Important Safety Information, Maintenance & Service

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© 2000 Bogen Communications, Inc.

All Rights Reserved.

Notice

Every effort was made to ensure that the information in this guide was complete and accurate at the time of printing. However, this information is subject to change.

Important Safety Information

Always follow these basic safety precautions when installing and using the unit:

1. Read all instructions before installing or operating the unit.

2.Follow all warnings and instructions marked on the product.

3.DO NOT block or cover the ventilation slots and openings.They prevent the product from overheating. DO NOT place the product in a separate enclosure or cabinet, unless proper ventilation is provided.

4.Never spill liquid on the product or drop objects into the ventilation slots and openings. Doing so may result in serious damage to the components.

5.Repair or service must be performed by a factory authorized repair facility.

6.The product is provided with a UL-CSA approved, 3-wire ground type plug.This is a safety feature. DO NOT defeat the safety purpose of the grounding type plug. DO NOT staple or otherwise attach the AC power supply cord to building surfaces.

7.DO NOT use the product near water or in a wet or damp place (such as a wet basement).

8.DO NOT use extension cords.The product must be installed within 6 feet of a grounded outlet receptacle.

9.DO NOT install telephone wiring during a lightning storm.

10. DO NOT install telephone jacks in a wet location unless the jack is specifically designed for wet locations.

11. Never touch uninsulated wires or terminals, unless the line has been disconnected at the paging or controller interface.

12. Use caution when installing or modifying paging or control lines.

Maintenance & Service

Caution

There are no user-serviceable parts within the unit. Have all inter- nal servicing performed by a qualified technician. The warranty will become void if repairs are made by other than the Bogen Service Department or an authorized service agency.

Our Applications Engineering Department is available to help you troubleshoot problems with your Bogen equipment. Engineers are available from 8:30 AM to 6:00 PM, Eastern Standard Time. Phone 1-800-999-2809.

Service can be obtained from our factory service department. No merchandise may be returned for repair without prior written authorization. Please contact our factory service department at 1-800-999-2809 for a RA number. Only mer- chandise specified in the return authorization form can be returned to obtain warranty or non-warranty repair. When shipping your unit, pack your system well using the original shipping carton or a similar container and filler material to prevent damage in transit. Send the unit fully insured and pre- paid via UPS or other responsible carrier.

Domestic and International Listings

UL and CSA Listed.

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Contents CAM8-Series Domestic and International Listings Important Safety InformationMaintenance & Service Contents Introduction CAM8-Series Safety Instructions Quick Start Panel Descriptions CAM8 Front PanelThreshold Control CAM8PRO Front PanelLED Bar Graph Output Meter Ratio ControlCAM8/CAM8PRO Rear Panel Helpful Hints Installation AUX OUT Main Operation If channel volume is too high Troubleshooting Gain StructureIf channel volume is too low If channel clipping occursBalanced Source to Balanced Input Method Recommended Input Wiring MethodsBalanced Source to Balanced Input Method 1 Normal Unbalanced Source to Balanced Input MethodFine Tuning Phantom PowerCompressor/Limiter CAM8PRO only Special Features Activation Jumper Options Linking Simple Linking Complex Linking J17 Aux Out Main Out Aux Out Main Out AuxAC Power Connection Technical SupportTroubleshooting Tips Excessive Hiss or HUMGlossary Specifications Technical InformationAuxiliary Circuits Block Diagram Warranty Page Page Spring Street, Ramsey, NJ Tel -934-8500, Fax