LIMIT 1180-R Bedienungsanleitung Seite 8

2.3 Self-levelling mode is disconnected. Laser lines will blink every 5 seconds.
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2.4 Press button to turn on pulse mode, the pulse LED indicator turns blue. This enables to use the optional
detector but makes the laser beam a bit weaker.
2.5 Press button to turn off pulse mode, the pulse LED indicator will turn off. This makes the laser beam
stronger.
2.6 Press and hold
3. Battery charging and installation
3.1 Charge the battery until all battery indicator bars turn green. Insert battery from above.
3.2 Recharge the Li-ion battery pack if the laser unit has not been used for several months.
Note:
• The laser unit should be placed on a flat surface, such as a desk, the ground, a tripod, etc.
• Make sure to lock the pendulum when the unit is not in use and is stored for safe keeping.
4. Checking horizontal laser line accuracy
4.1 Find two walls at a distance of 5 m.
4.2 Put the laser on a tripod and place it in the middle (2.5 meters) between the two walls.
4.3 Slide the lock switch to "UNLOCK" position.
4.4 Turn on the horizontal line and then point the laser cross to the point marked as a1 on wall A. Mark this
position.
4.5 Turn the laser 180 degrees and point the laser cross to the point marked b1 on wall B. Mark this position.
(Note: The procedure has created a "0" line between a1 and b1).
4.6 Move the tripod so the laser is 60 cm from wall A. Lower the tripod by about 2-3cm and then point the laser
cross to point a2 and b2 and mark the position.
4.7 Measure the difference in height between a1 and a2 (a1-a2).
Do the same for b1 and b2 (b1-b2). If the difference between the two results (a1-a2) - (b1-b2) is more
than 2.4 mm, the accuracy is out of standard and the unit needs to be calibrated.
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button for 3 seconds again to turn off manual mode.