AccuTools eL-320 Руководство пользователя - Страница 5

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RECALIBRATION

When the eL-320 is turned on, the unit automatically calibrates

the sensor for maximum sensitivity. Occasionally, the signal

from the sensor may drift (especially if moving from one location

to another where the ambient humidity changes), causing a

continuous alarm that will not clear. In this case, simply power

the unit off and on again, or use the following recalibration

procedure:

To recalibrate the unit:

1. Move the unit away from any suspected leaks and into fresh

air.

2. Quickly press the button four (4) times. This must be done

within one second.

3. The LED will flash rapidly for about 10 seconds, indicating

recalibration.

4. The unit will return to normal operation in the high sensitivity

mode.

BATTERY INSTALLATION AND REPLACEMENT

1. Turn the power off.

2. Remove the battery cover from the back of the instrument by

loosening the battery cover screw and lifting the battery

cover off.

3. Insert 2 size 'AA' alkaline batteries, observing proper battery

polarity.

4. Replace battery cover and tighten battery cover screw.

eL-320 User's Guide