TOA Electronics BA-800 manual Harmful interference to radio communications

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CAUTION

TO REDUCE THE RISK OF ELECTRICAL SHOCK, DO NOT REMOVE COVER. NO USER SERVICEABLE PARTS INSIDE. REFER SERVICING TO QUALIFIED SERVICE PERSONNEL.

THE LIGHTNING FLASH WITH ARROWHEAD WITHIN A TRIANGLE IS INTENDED TO TELL THE USER THAT PARTS INSIDE THE PRODUCT ARE A RISK OF ELECTRIC SHOCK TO PERSONS.

THE EXCLAMATION POINT WITHIN A TRIANGLE IS INTENDED TO TELL THE USER THAT IMPORTANT OPERATING AND SERVICING INSTRUCTIONS ARE IN THE PAPERS WITH THE APPLIANCE.

This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference

when the equipment is operated in a commercial environment. This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the instruction manual, may cause

harmful interference to radio communications.

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Contents BA-823 Operating InstructionsHarmful interference to radio communications Contents User Precautions Cassette Tapes Nomenclature Monaural Line Output Terminal Stereo Line Output ConnectorLink Input Connector Signal Signal Indicator Green BA-806 Front View Power SwitchTape Volume Control Microphone Volume Control Peak Indicator RedLink Input Terminal Control Use Speaker Output TerminalBA-823 Front View Power Switch Link Input Terminal Control Connections BA-800 Connection ExamplesBA-806 Connection Examples MicrophoneBA-823 Connection Example Connection to the 25V terminal Timer Connections BA-800, BA-806 and BA-823 Speaker Connections BA-823Playback Operation Operation BA-800, BA-806 and BA-823Playback Stop OperationTape Ejection and Loading Timer ON/OFF ControlAGC Circuit BA-800, BA-806 and BA-823 Microphone-Activated Muting Circuit BA-806 and BA-823 Signal and Peak Indicators BA-806 and BA-823Microphone Announcements BA-806 and BA-823 Alternate A-B-A-B Playback Track Sequence Selection BA-800, BA-806 and BA-823Alternate A-A-B-B Playback Expansion using one BA-800 ConnectionsExpansion using two BA-800s Operation of an Expanded System Playback OperationExample ExamplePress the stop button of the component in play mode Timer Connection Example Timer Connection When ExpandedFault Indication BA-800, BA-806 and BA-823 Blank Skip Function BA-800, BA-806 and BA-823Cleaning the head section Cassette Player Unit CU-800 ReplacementMaintenance Demagnetizing the headsTroubleshooting Are weakMIC BA-800 BA-803,806TOA Corporation