Raymarine L470 User Manual
Page 54
48
Operating Instructions
the
PWR
button. The Log may be reset to zero from the
Setup Menu. (See page 63 for details.)
Battery
The measured DC voltage of your boat’s battery.
Elapsed Time The
amount
of
time which has passed since turning the unit
on, in Hours : Minutes : Seconds. The Elapsed Time may
be reset to 00:00:00 from the Setup menu when the Digital
Page is visible. (See page 76 for details.)
Temperature
The measured temperature of the water at the transducer,
in degrees Fahrenheit or degrees Celsius, depending on
your selection in the System Setup Menu. The temperature
value may be calibrated from the System Setup Menu. (See
page 64 for details.) The temperature variation over time is
displayed in a scrolling graph. The graph is updated once
every 30 seconds, so a one-hour history can be displayed
by the unit.