Furuno GP-1670 Operator's Manual page 131

FURUNO
4.4 CAN bus PGN (NMEA2000)
Input
Output
5 POWER SUPPLY
5.1 Display unit
GP-1670
GP-1870
5.2 Rectifier (PR-62, option) 100/110/115/220/230 VAC, 1 phase, 50/60Hz
6 ENVIRONMENTAL CONDITIONS
6.1 Ambient temperature
6.2 Relative humidity
6.3 Degree of protection
059392/904, 060928, 061184, 126208/992/996,
127245/250/251/258/488/489/493/496/505, 128259/267,
129025/026/029/033/038/039/040/538/540/793/794/798,
129808/809/810, 130306/310/311/312/313/314/577
059392/904, 060928, 061184, 126208/464/992/996,
127258, 128259/267/275, 129025/026/029/033/283/284/285,
130310/312
12-24 VDC: 0.5-0.3 A
12-24 VDC: 0.6-0.3 A
-15°C to +55°C
93% or less at +40°C
IP56
SP - 2
GP-1670/1870
E4476S01B-M