Furuno 1724C - Manual (Page 233)

SP - 4
7 ENVIRONMENTAL CONDITION
7.1 Ambient Temperature Antenna Unit: -25°C to +70°C
Display Unit: -15°C to +55°C
Remote Controller: +5°C to +45°C
7.2 Relative Humidity 93 % or less at +40°C
7.3 Waterproofing Antenna Unit: IPX6
Display Unit: IPX5 (External monitor connected: IPX0)
Remote Controller: IPX0
7.4 Vibration 2 Hz-5Hz to 13.2 Hz: Amplitude: ±1 mm ±10%
13.2 Hz to 100 Hz: Max. acceleration 7m/s 2 , fixed
8 COATING
COLOR
8.1 Display Unit N3.0
8.2 Antenna Unit N9.5 (upper), 2.5PB3.5/10 (lower)