Chapter 4 - Using Charts
951/952 Operator’s Manual Rev. B Page 57
To display the TRACK CONTROL screen, press the
menu key on the CHART SETUP menu.
You can choose among the following options for point storage,
and the corresponding length of the track:
•
every 1 second for 15 minutes total
•
every 2 seconds for 30 minutes total
•
every 4 seconds for 1 hour total
•
every 8 seconds for 2 hours total
•
every 20 seconds for 5 hours total
•
every 40 seconds for 10 hours total
•
every 1 minute for 15 hours total
•
every 2 minutes for 30 hours total
or
• FREEZE TRACK
FREEZE TRACK prevents any more points from being stored,
keeping the track unchanged.
Set the TRACK DISPLAY option to OFF to remove the track dis-
play from the CHART screen, while the unit continues to
record the track in its memory. To resume viewing your track,
change this option to ON.
To change any one of these options, use the to
move the arrow to the field you want to change, then press the
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