Adjustments; Swtch Off; Function Control - Ecom -LSG Operating Instructions Manual

8. Adjustments

If the <I/O> key is pressed, first the sensitivity step can be selected with the
<HOLD> key (small bars = low sensitivity; middle bars = middle sensitivity; large
bars = high sensitivity). After repeated pressing of the <I/O> key, the battery ca-
pacity is indicated. If only 4 bars (grey) are indicated, the capacity is still sufficient
for approx. 1 hour. With the help of the <HOLD> key the following adjustments
can be selected :
- without lighting/without acoustic signal
- with lighting/without acoustic signal
- without lighting/with acoustic signal
- with lighting/with acoustic signal
With the <I/O> key the selected adjustment is taken over and the adjustment
menu is left.
9. Switch off
Keep the <I/O> key pressed until all bars in display are gone.

10. Function control

Unscrew the cover cap of the testing bottle and hold
the sensor head over the opened bottle (see illustra-
tion). If the sensor is correct, the bar line display shows
a clear reaction. The sensor can be changed at
switched off instrument (unscrew sensor head - re-
place sensor element with a new sensor element -
mount sensor head).
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