Furuno 1830 - Installation Guide; General Mounting Considerations; Scanner Unit Installation

8. Minimum Range:
Better than 30m
9. Range Ring Accuracy:
10. VRM Accuracy;
11. Mark Indication:
12. Numeral/Character
Indication:
13. Interference Rejector:
1.5% or 8m, whictiever is the greater.
1-5% or 8iiJ, whichever is the greater.
Heading Mark, Bearing Scale, Range Ring,
VRM, EBL, Tuning Bar, Cursor "+", AJarm
Zone, WP Mark (Option)
Range, Range Ring Interval, EBL, VRM,
Interference Rejection (IR), ST-BY, Rain
Glutter Rejection (FTC), Echo Stretch (ES),
Radar Alarm (GUARD), Plotting Interval/
Timer, Bearing/Range to Cursor ([),
GYRQ (Option), Nav Data (Option)
BuiIt-in
ENVIRONMENT CONDITION
1. Vibration:
2. Ambient Temperature:
3. Humidity:
Vibration Freq.
Total Amplitude
1 to 12.5 Hz
jt 1.6 mm
12.5 to 25 Hz
_t 0.38 mm
25 to 50 Hz
o
o
Scanner Unit .. -25°C to +70°C
Display Unit- -10°C to +55“C
Relative humidity, 95% or less at +40®C
POWER SUPPLY & POWER CONSUMPTION
10.2VDC - 40.0VDC, 50W
i0O/no/22O/Z30VAC, 50/60Hz, 10 (rectifier required)
COMPASS SAFE DISTANCE
_
Standard Compass
Steering Compass
Display Unit 0.7 m
0.5 m
Scanner Unit
3.1 m 1.75 m
2