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E-Series Networked Display Reference Manual
Fishfinder features (DSM300)
Magnetic Sensor
NMEA (required for fast heading data, suitable for MARPA),
or SeaTalk
Waypoint Display
Create waypoints and target waypoint displayed with User
control of symbols and groups
MARPA
Manual acquisition of 25 targets, automatic tracking, dan-
gerous target alarms, safe zone, target history, true or rela-
tive vectors, CPA graphics and indication of target speed/
course, bearing/ range, CPA and TCPA.
Variation Source
Auto (SeaTalk/NMEA/Internal algorithm) or Manual
Guard Zone Alarm
2 guard zones, selectable sensitivity level, audible alarm
Auto GST
Auto control of gain, sea clutter and tune.
Off Centre function
In Relative Motion,
1
/
3
or
2
/
3
selectable)
Wakes
10s, 30s, 1 min, 5 min, 10 min, OFF
Target Expansion
User selectable ON or OFF
Timed TX
Rotation periods: 10, 20 or 30 scans
Repetition periods: 3, 5, 10 or 15 minutes
AIS overlay
Switch AIS symbols on/off. Display heading/speed vectors
and ROT. View detailed AIS data, safety critical target data,
ALR and SRM messages. Set up a safe zone.
Transducer
Transom-mount, in-hull or thru-hull
Digital Sounder Module
Uses DSM 300 & DSM 400
Output power:
Standard transducer
High performance trans-
ducer
Adjustable to 600 watts RMS
Adjustable to 1000 watts RMS
Frequency
Dual 50 kHz and 200 kHz
Pulse length
100 usec to 4 msec
Sonar display
A-scope real time.
Maximum Transmit Rate
1580 pulses/ min at 50 ft range
Depth:
Standard transducer
High performance trans-
ducer
3 ft (1m) to 3000 ft (1000m)
3 ft (1m) to 5000 ft (1700m)
Alarms
Fish alarm, fish alarm depth, shallow and deep fish limit
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