Ada : цифровой уровень ProLevel 40 + рулетка RubTape 8 + угломер AngleRuler 30 А00620 [4/20] Pro level 40

ProLevel 40

OPERATION

Inserting/replacing the battery

The battery compartment (6) is located at the rear side of the

digital 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 polar-

ity of the batteries. The polarity is printed inside the battery

compartment.

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 level as a regular spirit level using the vertical

spirit bubble (1) or the horizontal spirit bubble (2). Or use the

device as precise digital spirit level as follows:

1. Shortly press the ON/OFF key (3) to switch on the digital

spirit level.

2. The blue display background light shines for a few seconds.

Hold the digital level to the object to be measured and read the

currently measured angle on the display (4).

3. If you tilt the digital level in an angle >90° the display automati-

cally flips over by 180° for better readability.

4. Press the HOLD/LIGHT key (5) to freeze the currently mea-

sured value on the display. The background light shines. 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 or off the display background light.

6. Shortly press the ON/OFF key (3) toggle between displaying the

absolute angle (display shows ABS) and displaying the relative an-

gle/the deviation of the angle (display shows INC). When switching

to the INC mode, the device resets the display to zero degrees. The

following measurement readings refer to this zero point.

7. Press and hold the ON/OFF key for 3 seconds to switch off the

digital level. If you do not operate the device for approx. 5 minutes,

the device switches off automatically.

Notes:

1) The deviation (7) in mm/m of the currently measured angle is

displayed when an angle <5.7° (max. 100 mm/m) is measured.

2) A small arrow icon (8) additionally appears indicating if the de-

vice is measuring ascends (arrow up) or descends (arrow down).