
Depth
Handbook
Chapter 6: Calibration
2 7
Chapter 6: Calibration
Action
Display Shows
1
Press and DEPTH and ALARM together for CAL after 2 seconds and
As it leaves the factory the ST50
Depth is set to
depth
4
seconds
VER X.X after 4 seconds
feet. These settings, together and other navigational features, can
2
Press DEPTH twice
Cal. Off
changed
Feet to
described in this section.
3
4
seconds after
Cal. Off
ENTER CODE
4
Press ALARM
- - -
5
Press OFFSET or RESET to select first
1
number
6
Press ALARM to accept number
Press OFFSET or RESET to select second
1 2
number
a
Press ALARM to accept number
1
9
Press OFFSET or RESET to select third
number
1 0
Press ALARM to accept third number
1 2
11
Press OFFSET or RESET to select fourth
1 2 3 4
number
12
Press ALARM to accept code
‘ 1 2 3 4
13 Press ALARM
PWR ON?
1 4
Press ALARM within 10 seconds
Cal. set
1 5
To save code, press DEPTH and ALARM
Normal operation, eg.
together for 2 seconds
depth display
If you do not exit ‘CODELOCK Cal. set’ within 10 seconds, the display will
change to CANCEL CODE. You now have the option of cancelling the
code, by pressing
to return to the __ display, or exit as
described in action 15 above.
Your Code Number
For future reference, enter your chosen code number in the following box.
For obvious
reasons, please store this handbook in a safe place.
Operation
When the unit is powered on you are prompted to enter the code number.
To enter the number, carry out actions 4 to 12 and press
ALARM.