TO SET - BACKLIGHT DURATION

(while in the Surface Mode)

Factory set for 3 seconds, the Backlight Duration can be set to values of 0 (disabled), 3, or 7 seconds. This is the length of time the Backlight stays On after the button is released.

Press Both buttons simultaneously, release when SET: 2 appears (4 seconds).

Press and release the Left (Advance) button, the Units screen appears with the set point flashing.

Press the Left (Advance) button 15 more times.

The graphic GLO and Time icon appear with the Dura- tion value flashing (Fig. 39).

Press and release the Right (Select) button to advance the Duration from :00 to :03 to :07 (seconds).

Press the Left (Advance) button to accept the setting and advance to Set Sampling Rate, or press and hold Both buttons for 2 seconds to revert to Surface Mode.

N2

O2

ATR

Fig.39-SetBacklightDuration

41