Northstar
FISH 457/467
Installation and Operation Manual
54
Appendix A - Specifications
GENERAL
Size
:
457:
5.9” H x 6.5” W x 2.6” D
(150 mm H x 164 mm W x 65 mm D)
467:
7” H x 7.7” W x 2.1” D
(179 mm H x 195 mm W x 54 mm D)
Display
:
457: 5” diagonal, TFT color, 480 x 640 pixels
467: 6.4” diagonal, TFT color, 480 x 640 pixels
Backlight
: Display and keys
Supply voltage
11 V to 30.5 V DC.
Supply current
: at 13.8 V
350 mA min - no backlighting.
1A max - full backlighting. ]
External beeper or light output
: Switched
to ground to sound alarm, 30 V DC, 200 mA
maximum.
Operating temperature
0°C to 50°C (32° to 122°F)
ALARMS
:
User set: Too shallow, too deep, fish,
temperature, temperature rate, low battery,
low fuel (optional)
SONAR FISHFINDING
Depth range
:
0.6 m (2 ft) to 1000 m (3300 ft )
Sonar output
:
Power: Variable, up to 600 W RMS
Dual frequency: 50 kHz and 200 kHz
Transom transducer cable length
:
10 m (33 ft) + extensions available
Depth acquisition time from startup
:
Typically 2 seconds at 30 m (100 ft)
Temperature
:
Range 0° to 37.7°C (32° to 99.9°F)
Resolution of 0.1° unit.
Speed
(from paddlewheel transducer):
1 kph to 96.6 kph (57.5 mph, 50 kn).
COMMUNICATIONS
NavBus
Connection to other Northstar instruments.
NMEA
NMEA 0183 ver 2 4800 baud
Outputs,
for
compatible
instruments:
DBT, DPT, MTW, VHW, VLW, XDR
STANDARDS COMPLIANCE
EMC
:
USA: FCC Part 15 Class B.
Europe: (CE) EN301843-1:2004-06
New Zealand and Australia: (C Tick) EN60945
9.2 & 9.3
Environment
: IPx6/IPx7/CFR46 (with
connections in place)
