Introducing Snapshots - NorthStar 490 Echosounder Operation Manual

Chapter 5 - Other Functions: Using the MORE key
Temperature graph
This key won't appear
unless a temperature
sensor is installed and
configured.
Speed through the
water
This key won't appear
unless a speed sensor
is installed and
configured.

Introducing snapshots

Taking and storing
a snapshot
Page 5-6
Press TEMP GRAPH to turn the temperature graph on or off.
The temperature graph displays an orange temperature scale
at the left of the screen, and an orange line tracing out the
varying water temperature measurements, superimposed on
the echoes.
Press SPEED to turn the Speed Through the Water display on
or off. STW is displayed on the bottom right corner of the
screen.
A snapshot is a picture of the 961/962's echo sounder screen.
You can store up to 10 different snapshots of echo sounder
screens for later review. These can be stored on floppy disk
(one snapshot per floppy) or zip disk for permanent archiving.
The snapshot feature is not available in the 957/958.
To take a snapshot, press MORE and then SNAPSHOT . The
echo sounder screen will be recorded at that instant.
To store the snapshot, you must save the snapshot in one of
the ten available storage slots. Choose a slot by pressing the
CURSOR PAD up or down to highlight the desired slot, then
press SAVE to store the snapshot.
490 Echo Sounder Operations Manual Rev. B2