Lexicon CX manual Maintenance

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CX Power Amplifiers

Troubleshooting & Maintenance

Note:

Visit www.harmanspecialtygroup.com for answers to frequently asked questions and additional trou- bleshooting information.

MAINTENANCE

The following routine maintenance should be performed on a periodic basis:

•Clean the exterior surfaces of the unit with a soft, dry, lint-free cloth. Do not use alcohol, benzene, acetone-based cleaners, or strong commercial cleaners. Do not use a cloth made with steel wool or metal polish. If the unit is exposed to a dusty environment, a low-pressure blower may be used to remove dust from its exterior.

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Contents LX CX Important Safety Instructions Documentation Conventions Introduction FR Déballer ET Inspectión US Unpacking and InspectionDE Auspackend UND Inspektion ES Desempaquetando E InspecciónGetting Started Getting Started About the CX Power AmplifiersHighlights Installation ConsiderationsBasic Operation Front Panel Overview Basic OperationStandby Button Color Status Channel Status LEDsRear Panel Overview Output 1 to 7 CX-7 or 1 to 5 CX-5 Power SwitchAC Input Connector Input 1 to 7 CX-7 or 1 to 5 CX-5Rear Panel Overview Ground Lift Switches UNBAL/BAL SwitchTrigger Input Switch DC Protection Protection ModesThermal Protection Current ProtectionTroubleshooting & Maintenance Troubleshooting Troubleshooting & MaintenanceMaintenance Appendix Appendix Declaration of Conformity AppendixIndex Limited Warranty United States