SPEED 3100 log Installation and Operation Manual
NAVMAN
14
Physical
Case size 111 mm (4.4") square.
LCD display 82 mm (3.2") wide, 61 mm (2.4")
high; twisted nematic.
LCD digits 38 mm (1.4") high.
Four operator keys, laser etched.
Backlighting for display and keys, amber, four
levels and off.
Operating temperature 0 to 50°C (32 to 122°F)
Transducer cable length 8 or 9 metres (26.25 ft
or 29.5 ft), depending on transducer.
Power Cable length 1m (3.25 ft).
Electrical
Power supply 10.5 to 16.5 V DC, 30 mA without
backlighting, 100 mA with full backlighting and
transducer.
External beeper or light output, switched to
ground, 30 V DC and 250 mA maximum.
Speed
Displays current speed, average speed,
maximum speed, trim speed.
Range 0 to 50 knots (0 to 58 mph, 0 to 93 km/h).
Display resolution either 0.0 to 19.9, 20 up or
0.00 to 19.99, 20.0 to 29.9, 30 up.
Trim speed displays ± .00 to .99, 1.0 to 9.9,
10 up.
Adjustable damping for speed and trim speed;
values of 1, 2, 3, 4 & 5 average readings over a
time period of 6, 12, 18, 24 & 30 seconds
respectively.
Log
Displays trip log and total log.
Range 0 to 1999 km, miles or nautical miles.
Displays 0.00 to 19.99, 20.0 to 199.9, 200 up.
Appendix A - Specifications
Temperature
Range 0 to 37.7°C (32 to 99.9°F); typical
accuracy < 2°C (32.5°F).
Resolution 0.1 degree.
Countdown timer
Can be set to between 1 and 10 minutes, in
increments of 1 minute.
Counts down in minutes and seconds.
Calibration
Speed and temperature can be calibrated.
Interfaces
NavBus connection to other NAVMAN
instruments.
NMEA 0183 outputs: MTW, PTTKV, VHW,
VLW; input RMC.
Standards compliance
EMC compliance
USA (FCC): Part 15 Class B.
Europe (CE): EN50081-1, EN50082-1
New Zealand and Australia (C Tick):
AS-NZS 3548.
Environment: IP66 from front when correctly
mounted.
Power/data cable wires
Wire
Signal
Red
Power positive, 12 V DC, 100 mA
maximum
Black
Power negative, NMEA common
Green
External beeper or light out, switched to
ground, 30 V DC and 250 mA max.
Orange
Blue
NavBus -
White
NMEA out
Yellow
NMEA in
9-3 Resetting to factory defaults
All settings may be reset to the manufacturer’s default
settings (see right).
To reset to factory defaults:
1
Turn the power off.
2
Hold down
+
while you turn the power on
and continue to hold the keys down for at least
5 seconds.
Speed units ............................................ Knots
Temperature units ....................................... °C
Speed resolution ........................................ 0.0
Speed damping ............................................. 2
Countdown timer start time ................. 10 min
Distance logs ................................................. 0
SIMULATE mode ........................................ Off
Backlight level ............................................... 0
Backlight group ............................................. 1