Magellan 310 - Manual (Page 85)

Appendix
Connecting to an External Power Source
If using the cable that comes with the cigarette lighter adapter, simply connect it
to the cigarette lighter outlet. If you wish to make a permanent mount to a
power supply, cut the cable between the power supply box and the cigarette
lighter adapter. Attach the red (+) and black (-) wires to your external power
source. The input voltage range for external power is 9-16 VDC.
Caution: Do not bypass the power supply box or you will damage your unit
and void the warranty.
Power Supply Box
Power Plug
9-pin Connector
Cut Here
Cigarette Lighter Adapter
Connecting to a Data Source
Data Connection Pinout (PC and Data cables only)
This is the pinout looking into the 9-pin female connector
Pin 2: Data Out
Pin 3: Data In
Pin 5: Ground
9
5 1
6
Cable Wiring Color Code
Power Red: Power +
Black: GND
Data (Power/Data, PC cable & Data cable only)
Yellow: Data In
Orange: Data Out
Black: GND
Magellan Meridian GPS Receiver 75