Raymarine ST40 Depth Instrument Owner's Handbook Manual page 10

2
Minimum
depth
Shallow
alarm
Deep
alarm
To/from Shallow anchor alarm screen
(sheet 2)
NORMAL OPERATION (sheet 1)
Switch on
Depth
To reset
3 seconds
Alarm
on/off
3 seconds
Momentary
If the Shallow alarm has been locked during User calibration,
you cannot switch it on or off or change the threshold value.
Alarm
on/off
3 seconds
Momentary
ST40 Depth Instrument Owner's Handbook
Notes:
Screens other than the Depth screen, are
temporary and will time-out to the Depth
screen after 5 seconds.
This diagram shows the operating sequence for
an ST40 Depth master instrument. On a repeater
instrument, only the Depth and Minimum
depth screens are available.
With any set alarm screen displayed, press the
and
to save the alarm level and return to
normal operation.
Set Shallow alarm
threshold
+
Set Deep alarm
threshold
+
To/from the Offset
screen (sheet 2)
keys simultaneously
Increase
Decrease
Increase
Decrease
D4658-2