Raymarine AIS4000 - Environmental; Electrical; Display and User Interface

Technical specification
Page 88
8.4 Environmental
8.5 Electrical
8.6 Display and user interface
Operating temperature
range
-15
°C to +55°C
Maximum operating
humidity
90% at +40
°C, non-condensing
Water ingress rating IPx6, IPx7
Supply voltage 12VDC to 24VDC (absolute min 10.8V,
absolute max 31.2 V)
Power consumption < 12W
Current consumption
@12 VDC supply
0.9A typical, 6.0A peak
Current consumption
@24 VDC supply
0.5A typical, 4.0A peak
Display 800 x 480 pixel colour LCD with adjustable backlight
Luminance
500cd/m
2
max, 75cd/m
2
default
Recommended
viewing distance
45cm
Keypad Five function keys and three menu keys with
adjustable backlight
Rotary control Encoder with push function
Speaker 600mW@750Hz 11mm x 15mm