Calibrating Smart Transducers - Raymarine ST70+ Installation Manual

36
Setting water temperature
Set the correct water temperature as follows:
1. With the Transducers Found menu displayed,
scroll to the Speed option.
OK
2. Press
setup menu.
3. Scroll to the Temperature Offset option.
OK
4. Press
setup page.
5. Using a suitable thermometer, measure the
water temperature, then scroll to set the correct
system temperature value.
OK
6. Press
Speed transducer menu.
CANCEL
7. Press
found menu.
CANCEL
8. Press
summary.
CANCEL
9. Press
CANCEL
10. Press

Calibrating smart transducers

WARNING: Ensure you use the correct depth offset
The use of the correct depth offset is critical to the safety of the
vessel. If an incorrect offset value is applied, this could result in misleading
depth information being displayed with a consequent risk of running
aground. Take great care to ensure you set the correct value.
Use this procedure to calibrate Depth & Temperature values for a smart transducer:
1. With the Transducers found menu displayed,
select DST or DT to display the Details page.
OK
2. Press
page.
3. Check the type and value of the offset currently
applied:
• If the offset type is what you require and the
value is correct for your boat, proceed from
step 7.
• Otherwise proceed from step 4.
to display the Speed transducer
to display the Temperature Offset
to accept the value and return to the
to return to the Transducers
to return to the Search Results
to return to the Transducer Setup start page.
to return to the Advanced Options menu.
, to display the Depth Offset setup
ST70+ User Reference Manual
Transducers found
Speed
Raymarine
i
Serial no.165321
Press OK to select
Temperature Offset
Adjust temperature until it reads
i
actual sea temperaure
Press OK to accept
Details
Manufacturer
Transducer
Model No.
Serial No.
Software
Hardware
Voltage
Press OK to select
7
°
C
Airmar
DST
DST800
11.8 V