Raymarine L470 Fish Finder User Manual


 
Installation
25
higher
value for Speed Cal. If the display unit is reading
high
, use a
smaller
number for Speed Cal. You may enter any value between 75
and 125.
4. The temperature sensor is usually very accurate, but you can adjust
the calibration using the entry for Temp Cal.
Final note: After you finish the installation, please remember to fill out the
Warranty Card included with this manual.