Speed Adjustment; Temperature Adjustment; Speed Adj Window; Temp Adj. Window - Furuno GP-1650WF Installation & Maintenance

3. INITIAL SETTINGS

Speed Adjustment

For speed sensor-equipped sets, you may offset the speed readout if it is wrong. Run the
boat at various speeds and watch the speed readout at the bottom of the screen. If it is
unreasonably wrong, adjust the temperature readout as follows. Adjust speed when you
select own speed source OWN PDDWHL.
1. At the DISPLAY SETUP 2 menu, select SPEED ADJ.
2. Press the EDIT soft key to display the SPEED ADJ window.
3. Correct speed readout. The adjustment range is –50% to +50%. For example, if readout
is 10% lower than actual speed, enter +10%.
4. Press the RETURN soft key.

Temperature Adjustment

For water temperature sensor-equipped sets, you may offset the water temperature readout
if it is wrong. Watch the watertemperature readout at the bottom of the screen. If it is
unreasonably wrong, adjust the temperature readout as follows.
1. At the DISPLAY SETUP 2 menu, select TEMP ADJ.
2. press the EDIT soft key to display the TEMP ADJ window.
3. Correct water temperature readout. The adjustment range is –99.9° to +99.9°F. For
example, if the readout is 2° higher than actual temperature, enter -2°.
4. Press the RETURN soft key.
3-8
SPEED ADJ
0.0
+ %

Speed adj window

TEMP ADJ
00.0 F
+

Temp adj. Window