6
DM620N
OPERATION
Power On/Off
Volume
Mute
Mode
Auxiliary Input
USB Input
Main Menu
Reset
Momentarily press
to turn the unit on. Press and hold to turn the
unit off.
Rotate the volume knob to increase or decrease the volume level.
Momentarily press
MUTE
to silence the audio. Momentarily press
MUTE
again to return to the previously selected volume.
Rotating the
volume
knob
while the volume is muted will also cancel the mute function.
Press
MODE
to step through all available input modes: Radio,
Navigation. USB, Bluetooth Phone, Bluetooth Music, Auxiliary Input,
Rear Camera and Settings. Modes of operation are indicated on the
display and/or the monitor. Optional USB device must be connected/
inserted to appear in the mode selection string.
Connect external audio/video devices to the 3.5mm auxiliary input on
the front panel.
Insert a USB device to play MP3 or FLAC audio files.
Press the small house icon in the top left corner on each mode to access
the Main Menu screen below.
To resolve abnormal operation or if the unit is inoperable, use the
tip of a pen to press the RESET button. The unit will reset the main
processor to the default settings.
General Operation
