Toyota COASTER - Microphone Amplifier; When the Microphone Amplifier Is Turned on

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5-5. Using an external device
COASTER_GW-E
To use the microphone, plug it in to a jack and push the “SW·MIC
VOLUME” knob.
To adjust the volume, turn the “SW·MIC VOLUME” knob.
To turn the amplifier off, push the “SW·MIC VOLUME” knob once again.
■ When the microphone amplifier is turned on.
The radio will automatically turn off.
■ Certification
Microphone amplifier

 : If equipped
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