Raymarine ST70 Instrument, User'S Reference Manual

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14 ST70 Instrument User Reference Manual
12. Press to select the upper (offset type) adjust box.
13. Use
<
or
>
to scroll to either Water line , Keel or Transducer , as required. If you
select Transducer , an offset value of zero is automatically applied.
14. If you have selected:
• Either Water line or Keel, press to select the lower (offset value) adjust box
then use
<
or
>
to set the correct value.
• Transducer , ensure the offset value is zero.
15. Press
ENTER
to save the offset value return to the Depth transducer menu.
16. Press
CANCEL
to return to the Transducers found menu.
Now proceed to Set water temperature .
Set water temperature
To set the water temperature to the correct reading:
1. With the
Transducers Found menu displayed,
use
<
or
>
to scroll to the Speed option.
2. Press
ENTER
to select the Speed transducer
setup menu.
3. Use
<
or
>
to scroll to the Temperature Offset
option.
4. Press
ENTER
to display the Temperature Offset
setup page.
5. Using a suitable thermometer, measure the
water temperature, then use
<
or
>
to set the
correct temperature value at the ST70
instrument.
6. Press
ENTER
to accept the value and return to
the Speed transducer menu.
7. Press
CANCEL
to return to the Transducers
found menu.
8. Press
CANCEL
to return to the Search Results summary.
9. Press
CANCEL
to return to the Transducer Setup start page.
10. Press
CANCEL
to return to the Advanced Options menu.
Now proceed to Set ground wind
D10080-1
Press ENTER to select.
Transducers Found
Speed
i
Raymarine
Serial no. 100031
D10093-1
Press ENTER to select.
Speed
Temperature Offset
i
Raymarine
Serial no. 100031
7
Press ENTER to accept
Temperature Offset
i
Adjust temperature until reads
actual sea temperature
D10094-1
C °
81284_1.book Page 14 Friday, May 4, 2007 7:29 AM