据我查到的资料,Magellan 各型号相同接口形式的数据线通用。图例是Magellan 315 GPS,试验证实同样适用于Magellan Meridian Platinum。
Pinout: If you look at the back of the units contacts and number them from left to right as 1,2,3,4 then:
315/320/330/Meridian Contacts Other connections
1 = Data in (pin 3 on DB-9) yellow wire.
2 = Regulated 3.86vdc, red wire. Absolutely DO NOT connect directly to 12vdc or your GPS is FRIED.
3 = Ground (pin 5 on DB-9) and ground on cigarette lighter plug, black wire.
4 = Data out (pin 2 on DB-9) orange wire.