Raymarine Compass Instrument ST40 - Manual (Page 34)

Chapter 4: Calibration 25
4.3 Intermediate calibration
Intermediate calibration enables you to:
• Check the instrument software version.
• Check the instrument status - either master (shown as RPTR NO) or
repeater (shown as RPTR YES).
You cannot make any adjustments in Intermediate calibration.
Follow the procedure in the Intermediate calibration flow diagram.
INTERMEDIATE CALIBRATION
Software
version
D4781-2
for approximately 4 seconds hold down and
Instrument
status
COMPASS
CAL
During normal operation
for approximately 2 seconds hold down and
To return to normal operation from either screen,
ST40
COMPASS ST40
Note:
If there is no key activity when
the Software version screen
is displayed, calibration will
time out to normal operation
after 5 seconds,
4.4 Dealer calibration
Dealer calibration enables you to set:
• User calibration on/off.
• Boat show mode on/off.
Dealer calibration also gives access to the Factory defaults screen.
This enables you to reapply the factory settings if you want to reset the
instrument to a known operating condition.
Follow the procedure in the Dealer calibration flow diagram.
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