NorthStar Echo Sounder 491 Operation Manual page 29

Speed and
temperature sensor
setup
491 Echo Sounder Operations Manual
sequence number restarts at 00, and the oldest waypoints with
this same name will be overwritten (unless they have been
renamed).
To turn this feature on or off, or to change the maximum
number of each of these waypoints:
1. Press the CURSOR PAD up or down to highlight the
waypoint type you want to change:
The line "*Fish##*:" controls fish waypoints
The line "*Therm##*:" controls temperature waypoints
The line "Mark Wpts:" controls waypoints marked by the user
2. Press EDIT.
3. Press the CURSOR PAD left or right to highlight the
desired number of waypoints to be saved.
4. Press ACCEPT.
These functions are set during installation. The calibrations
should not be changed unless they are known to need
adjustment.
From the ECHO SOUNDER SETUP screen, press SPEED/TEMP
to access the SENSOR SETUP screen.
961/962 sensor setup screen
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