Furuno FR-1908V-BB Operator's Manual page 128

5 POWER SUPPLY
5.1 Processor unit
5.2 Rectifier (RU-1746B-2, option) 100-115/220-230 VAC, 1 phase, 50/60Hz
6 ENVIRONMENTAL CONDITIONS
6.1 Ambient temperature
Antenna unit
Processor unit
6.2 Relative humidity
6.3 Degree of protection
Antenna unit
Processor unit
Control unit
6.4 Vibration
7 UNIT COLOR
7.1 Antenna unit
7.2 Processor/Control unit
8 COMPASS SAFE DISTANCE
8.1 Processor unit
8.2 Control unit
24 VDC: 3.9 A (FR-1908V-BB), 5.0 A (FR-1918V-BB)
-25°C to +55°C (storage: -25°C to +70°C)
-15°C to +55°C
93% or less at +40°C
IP46
IP20
IP22
IEC 60945 Ed.4
N9.5
N2.5
Standard: 0.70 m, Steering: 0.40 m
Standard: 0.60 m, Steering: 0.35 m
SP - 3
FR-1908V-BB/1918V-BB
E3670S01B-M
181012