Calibration
The digital level has been calibrated in the factory for maximum
accuracy. If necessary, the digital level can be re-calibrated.
1. Switch off the digital level. Place it on a flat and level surface.
2. Press and hold the HOLD/LIGHT key (5). Then additionally press
the ON/OFF key (3). The number "-1-" is flashing on the display.
3. Press the ON/OFF key (3) once more. The number "-2-" is
flashing on the display.
4. Horizontally flip over the digital level by 180°. Then press the
ON/OFF key (3) one more time to finish the calibration process.
Note: Ensure the digital level is kept absolutely steady during
calibration.
TECHNICAL DATA
Resolution: 0.1°
Accuracy: 0.2°
Measuring range: 0-90°
Power supply: 2xLR03 (AAA)
Dimension: 416x50x21 mm
Battery life: approx. 100 hrs
Weight (incl. battery): approx. 330 g.
ProLevel 40
CLEANING AND STORING
Clean the digital level with a smooth and dry linen cloth. If neces-
sary moisten it slightly.
Do not use any solvents, detergents, sharp edged objects and the
like for cleaning.
Store the unit on a dry place that is protected from dust and dirt.
Store it out of reach of children.
WARRANTY
This product is warranted by the manufacturer to the original pur-
chaser to be free from defects in material and workmanship under
normal use for a period of two (2) years from the date of purchase.
During the warranty period, and upon proof of purchase, the prod-
uct will be repaired or replaced (with the same or similar model at
manufactures option), without charge for either parts of labour.
In case of a defect please contact the dealer where you originally
purchased this product. The warranty will not apply to this prod-
uct if it has been misused, abused or altered. Withiut limiting the
foregoing, leakage of the battery, bending or dropping the unit are
presumed to be defects resulting from misuse or abuse.
5
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