10
Operation
Inserting/Replacing the Batteries
The battery compartment (6) is located at the rear side of the digital
spirit level.
1. Depress the latch of the battery compartment lid and open the
battery compartment.
2. Insert 2 new batteries (not included) of the type LR03 (AAA) into
the battery compartment. Pay attention to the proper polarity of
the batteries. The polarity is printed inside the battery compart-
ment.
3. Close the battery compartment with the lid.
Note:
Replace the batteries if the display gets weaker or if it shows
incomprehensible results.
Using
Use the digital spirit
level as a “regular” spirit level using the vertical
level tube (1) or the horizontal level tube (2). Or use the device as
precise digital spirit level as follows:
1. Briefly press the ON/OFF key (3) to switch on the digital spirit
level. During a short self-test, all icons are shown on the display.
2. Hold the digital spirit level to the object to be measured and read
the measured angle on the display (4).
3. If you tilt the digital spirit level in an angle > 90º, the display
automatically flips over by 180º for better readability.
4. Briefly press the HOLD/LIGHT key (5) to freeze the currently
measured value on the display. The
word “
HOLD
” appears on the
display. Press the HOLD/LIGHT key one more time to return and
show the currently measured values.
5. Press and hold the HOLD/LIGHT key (5) for 3 seconds to switch
on respectively to switch off the background light of the display.