Operation Manual

4 ST40 Bidata Instrument Owner’s Handbook
NORMAL OPERATION (sheet 2)
D4732-2
Switch on
DEPTH
SPEED
SPEED
DEPTH
See NORMAL OPERATION (sheet 1)
Depth
Minimum
depth
Shallow
alarm
Notes:
Note: Screens other than the Depth screen,
are temporary and will time-out to the previous
permanent screen after 5 seconds.
3 seconds
To reset
3 seconds
Alarm
on/off
Set Shallow alarm
Increase
Decrease
To/from Offset screen (sheet 3)
This diagram shows the operating sequence for
an ST40 Bidata master instrument. On a repeater
instrument, only the Depth, Minimum
depth, Speed and Water temperature
screens are available.
If the Shallow alarm
has been locked during User
calibration, you cannot switch it on
or off or change the threshold value.
To/from
Deep alarm screen
(sheet 3)
+
With any set alarm screen displayed, press the
to save the alarm level and return to
normal operation.
and keys simultaneously
Momentary
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