TOA Electronics BA-800 manual Connection to the 25V terminal

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4.4.Speaker Connections [BA-806] Low-impedance speakers (4 to 16

OUTPUT

Low impedance speakers

(4 to 16

When connecting two or more speakers, make sure that the total speaker impedance is greater than 4 .. (If two

8 speakers are connected in parallel, the total impedance is 4 ).

High-impedance speakers have to be connected to the 70V or 25V terminal.

1. Connection to the 70V terminal

Parallel connection

(Total impedance has to be greater than 83

or total wattage less than 60W.)

2. Connection to the 25V terminal

Parallel connection

(Total impedance has to be greater than 10

* Be sure to replace the speaker output terminal cover after speaker connection completion.

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Contents Operating Instructions BA-823Harmful interference to radio communications Contents User Precautions Cassette Tapes Nomenclature Stereo Line Output Connector Link Input Connector SignalMonaural Line Output Terminal Peak Indicator Red BA-806 Front View Power SwitchTape Volume Control Microphone Volume Control Signal Indicator GreenSpeaker Output Terminal Link Input Terminal Control UseBA-823 Front View Power Switch Link Input Terminal Control BA-800 Connection Examples ConnectionsMicrophone BA-806 Connection ExamplesBA-823 Connection Example Connection to the 25V terminal Speaker Connections BA-823 Timer Connections BA-800, BA-806 and BA-823Stop Operation Operation BA-800, BA-806 and BA-823Playback Playback OperationTimer ON/OFF Control AGC Circuit BA-800, BA-806 and BA-823Tape Ejection and Loading Signal and Peak Indicators BA-806 and BA-823 Microphone Announcements BA-806 and BA-823Microphone-Activated Muting Circuit BA-806 and BA-823 Track Sequence Selection BA-800, BA-806 and BA-823 Alternate A-A-B-B PlaybackAlternate A-B-A-B Playback Connections Expansion using one BA-800Expansion using two BA-800s Example Playback OperationExample Operation of an Expanded SystemPress the stop button of the component in play mode Timer Connection When Expanded Timer Connection ExampleBlank Skip Function BA-800, BA-806 and BA-823 Fault Indication BA-800, BA-806 and BA-823Demagnetizing the heads Cassette Player Unit CU-800 ReplacementMaintenance Cleaning the head sectionAre weak TroubleshootingMIC BA-803,806 BA-800TOA Corporation