Furuno GS-100, Operator'S Manual

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FURUNO
GS-100
SP - 1
E7279S01G
180626
SPECIFICATIONS OF SATELLITE SPEED LOG
GS-100
1 GENERAL
1.1 Measurement range
Speed Fore-aft: -60.0 to +60.0 kn, Port-stbd: -60.0 to +60.0 kn
Trip distance 0.0 to 999999.9 NM or 0.00 to 999999.99 NM
Heading 0.0 to 359.9° or 0.00 to 359.99°
1.2 Accuracy
Speed 2.0% or 0.2 kn whichever is the greater (tracking satellite: 3 or 4)
0.02 kn rms (tracking satellite: 5 or more, at antenna position)
0.08 kn rms (tracking satellite: 5 or more, at another position)
Trip distance 0.01 NM
Heading/Roll/Pitch 0.4° rms
1.3 Resolution
Speed 0.1 kn or 0.01 kn (selected from menu)
Heading/Roll/Pitch 0.1° or 0.01° (selected from menu)
ROT 0.1°/min. or 0.01°/min.
1.4 Following speed 45°/s
1.5 Settling time 90 s approx.
1.6 Heading backup 1° or less (satellite obstructed time within 5 min.)
2 ANTENNA UNIT (GNSS BLOCK)
2.1 Receiving Frequency L1: 1575.42 MHz (GPS/Galileo/QZSS),
1602.5625 MHz (GLONASS)
2.2 Tracking code C/A code (GPS/QZSS), E1B (Galileo), 10F (GLONASS)
2.3 Number of channel GPS: 12 channels
GLONASS: 10 channels
Galileo: 8 channels
QZSS: 2 channels
2.4 Accuracy (dependent on ionospheric activity and multipath)
GNSS: 5 m approx. (2drms, HDOP<4)
SBAS: 4 m approx. (2drms, HDOP<4)
3 DISPLAY UNIT (GS-1002)
3.1 Screen 5.7-inch color LCD, 116.16 x 87.12 mm, 640 x 480 (VGA)
3.2 Picture color 262,144 colors
3.3 Brilliance 700 cd/m
2
typical
3.4 Display mode Text, Graphic
3.5 Visible distance Speed: 4.5 m, Trip distance: 2.2 m, Heading: 5.5 m
Others: 0.625 m nominal
4 DISPLAY UNIT (DS-600, OPTION)
4.1 Screen 8.4-inch, Color LCD, 640 x 480 dot (VGA)
4.2 Brilliance 0.2 to 500 cd/m
2
4.3 View angle Up/down/left/right: 75° or more (color is not considered)