Furuno FMD-811 - Manual (Page 7)

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8. Useable temperature
0˚C to +60˚C
Due to the inherent nature of the LCD
its contrast may be affected under
ambient temperature below 0˚C (32˚F)
or above 50˚C (122˚F).
9. Useable humidity
Relative humidity 95% or less at
+40˚C
10. Waterproofing
IEC Pub no. 529 IPX5
11. Power supply &
power consumption
12 V or 24V(10.2 V to 31.2 V DC),
14 W approx.
12. Protection features
Protection against reverse polarity,
overvoltage, overcurrent, and internal
fault
13. Compass safe distance
14. Connectable Radars
Radars having log amplifier
MODEL 1831
MODEL 1931
MODEL 1941
FR-7041/7111
FR-1500 M2 Series
FR-8051/8111/8251
FR-2000 Series
FR-2100 Series
Radars having linear amplifier
MODEL 1941R
MODEL 821/841
FR-7041R
FR-1400 Series
FCR-1400 M3 Series
FR-1500 Series
FR-8000 Series
SPECIFICATIONS
FMD-811
1. Indication system
PPI raster scan
2. Display
8-inch diagonal LCD, STN semi-
transparent, yellow mode
3. Range scales (nm)
Range, Ring Interval: 0.125(0.0625),
0.25(0.125), 0.5(0.125), 0.75(0.25),
1(0.25), 1.5(0.5), 2(0.5), 3(1), 4(1),
6(2), 8(2), 12(3), 16(4), 24(6), 36(12),
48(12), 64(16), 72(24)
4. Markers
Heading marker, Bearing scale, Range
ring, VRM, EBL, Waypoint (option),
Tuning indicator, Alarm zone, Cursor
5. Alphanumeric indication
Standard: Electronic Bearing Line
(EBL), Echo Stretch (ES), A/C
AUTO, Alarm (G), Interference
Rejection (IR), Stand-by (ST-BY),
Echo Trail Time (TRAIL), Variable
Range Marker (VRM), Range, Range
Ring Interval, Range and Bearing to
Cursor (+), Off Center (OFFCENTER),
With navigation input (option): Course
(CRS), Latitude and longitude, Speed
(SPD), Range and bearing to waypoint
(WP), Cross Track Error (XTE), Date
and time, Water depth, Water
temperature. (This radar has
only two data input ports. To receive
data from more than two equipment
install an mixing device.)
6. Graphic indication
Barometer, Water Depth (with
optional depth data input)
7. Vibration
Vibration freq. Total amplitude
5 to 12.5 Hz
±
1.6 mm
12 to 25 Hz
±
0.35 mm
25 to 50 Hz
±
0.10 mm
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