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Toa VS-900 User Manual

Page 29

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12.4. MS-900 Master Station Connection and Adjustment

12.4.1. External speaker connection

Follow the procedures below when connecting an external speaker (8 Ω).

Step 1. Remove the MS-900's rear terminal cover and set the internal slide switch to the [EXT. SP] position.

Terminal cover

EXT.SP terminal

Microphone sensitivity control

Internal speaker volume control

Internal/External speaker selection switch

Step 2. Connect the speaker cable to EXT.SP terminal.

Speaker cable

12.4.2. Internal speaker volume and microphone sensitivity adjustment

The MS-900's internal speaker volume and microphone sensitivity can be adjusted by means of their
respective controls located under the terminal cover described above. Both controls are factory-preset to their
maximum positions.

Step 3. Replace the removed terminal cover in place.