Boss Audio Systems MGR250B User Manual page 2

User's Manual
MGR250B What's Included
A�er you have unpacked the marine gauge digital media player,
check all the contents of package so it contains all of the items
below. If something is misssing, please call our customer service
department.
(1)MGR250B Marine Gauge Digital Media Player
(1)3.5mm Stereo Cable
Features
Stream and Control your
Favorite Music APPs
4 Channel
Conformal Coated PCB
Power and Speaker Wiring
Line out-L
Line out-R
AUX Input
Marine Gauge Digital
USB
Media Player
BLACK
DC12V(-) Grounded to
metal chassis, or directly to
Fuse:15A
negative polarity of battery.
YELLOW
DC12V(+)
Recommended wiring
with fuse (parts are not included)
RED
ACC
Red ACC
Blue
REMOTE
White
Gray
Green
WHITE
WHITE/BLACK
GRAY
Short Press
Previous Song
GRAY/BLACK
GREEN
Press And Hold
Volume Down
GREEN/BLACK
PURPLE
Play / Pause
Press Hold = On/Off
PURPLE/BLACK
BLUE
REMOTE
Bluetooth/AUX/USB Switch
Short Press
Next Song
Press And Hold
Volume Up
Disconnect Bluetooth