
ST50
Plus Ttidata and Repeater Operation and Installation Handbook Chapter 6: Calibration
25
8n
Fewer-tip
Action
Display Shows
1
Press and DEPTH and SPEED together
CAL after 2 seconds and
*
for 4 seconds
CAL and software
number after 4 seconds
2
Press DEPTH twice
CAL CODE OFF
c
3
Press
SPEED
----
4
Press TRIP or RESET to select first
1
---
number
5
Press
SPEED to
accept number
1
1
I
---
6
Press TRIP or RESET to select second 1 2 _ _
number
7
Press SPEED to accept number
1
2’-‘-
8
Press TRIP or RESET to select third
123-
number
9
Press SPEED to accept third number 123’
’
10 Press TRIP or RESET to select fourth
1
2 3 4
number
12 Press SPEED to accept code
‘1234
13 Press SPEED
14 Press SPEED
15 To exit CODELOCK, press DEPTH and
SPEED together for 2 seconds
‘S’
CAL CODE SET
Normal operation, eg.
speed and depth
displays
T1291
Note:
lf
you wish to cancel the code or change the number, simply re
enter and accept the current number.
Your Code Number
For future reference, enter your chosen code number into the box below.
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 3 to 12 above and press
SPEED.
Chapter 6: Calibration
As it leaves the factory the ST50 Plus Tridata is set to display speed in knots,
distance in Nm and depth units in feet. These settings, together and other
navigational features, can be changed (e.g., feet to metres) as described in this
Section.
Notice st50