Jumper for Speaker Station Selection
Jumper for BGM On/Off
For BGM on/off operation remotely, the
control line can be extended the same way
as for station wiring.
How to Connect the Jumper Wire
1. Use a 0.6mm diameter plated wire as jumper.
2. Solder on the soldered end.
3. Use a soldering iron with less than 30W power and with minimum leakage.
Be careful not to touch other parts.
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