39
TO SET - FO2 50% DEFAULT ON/OFF
(while in the Surface Mode)
Factory set ON, the FO2 50% Default feature can be set to OFF.
The effects of this feature being set ON or OFF are described on
page 17.
Press Both buttons simultaneously, release when
SET: 2
ap-
pears.
Press and release the Advance (Front) button, the Units screen
appears with the set point
flashing.
Press the Advance (Front) button
13 more times.
The graphics
FO2
and
50
appear with the
ON
(or OFF) flash-
ing (Fig. 36).
Press the Select (Bottom) button to toggle between ON and
OFF.
Press the Advance (Front) button to accept the setting and ad-
vance to Set Units of Measure, or press and hold Both buttons
for 2 seconds to revert to Surface Mode.
Fig. 36 - Set FO2 Default
