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Chapter 6: Calibration
35
4. To exit calibration and return to 'Speed and Depth' mode, press and
hold
and Depth for 2 seconds.
TM
D703
BIDATA
DEPTH SPEED RESET
Mph
Metres
DEPTH
SPEED
6.3 Calibration Lock/Unlock
The lock/unlock feature removes the risk of accidentally changing the
calibration values set for log calibration, shallow alarm etc.
For security, the calibration lock/unlock feature is accessed by an
extended hold down of
and Depth as follows;
1. Press and Depth for 14 seconds until CAL is displayed for the
second time.
TM
D706
BIDATA
DEPTH SPEED RESET
DEPTH
SPEED