Emergency Assistance
Press the POWER button to turn on/off the machine.
Select the mode
1. Press the FM/AM button to select the required band.
2. Press the CD button to select the CD play mode.
3. Press the USB button to select the USB sound module play mode (after connecting the ).
Adjust the volume
Turn the knob in the clockwise direction to increase the volume; and turn the knob in the anticlockwise direction to decrease the
volume.
-Please ensure that you still can hear the traffic signals (whistle, alarm,……).
NOTICE:
This machine can automatically adjust the volume after POWER ON:
1. When the volume exceeds 12, automatically adjust the volume to 11 after the next power ON of the machine.
2. When the volume is below 12, keep the volume constant after the next power ON of the machine.
3. When the volume is 0, automatically adjust the volume to 12 after the next power ON of the machine.
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