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9.1 Manual operation with tilt function
In manual operation, the laser plane is aligned by hand.
Neither self-levelling nor relevelling is active. The unit does
not level itself. If the tilt function is active, interference
(shocks,
vibrations) that could misalign the unit from its
exact original setting do not go unnoticed.
Place the laser unit in the working position. Press button (3)
once = switch on in tilt mode. Press button (4) once = activate
manual mode. The white LED (5) now lights up after flashing
briefly. The blue (8) and green (9) LEDs light up steadily.
The laser beam rotates. Fine adjustments can still be made
within the first 30 seconds. The laser plane can be set up by
direction-finding or by taking measurements.
If any event occurs that could result in the laser unit being
deflected from its exact alignment and setting, the beam
ceases to rotate and the blue (8) and green (9) LEDs flash.
If this occurs, check the laser unit and set it up once again
if necessary.
The inclinometer (available as an accessory) can be used to
aid setting up the inclination.
You must press button (3) to confirm the tilt function.
Only after this can you proceed further.
Summary of Contents for LAR 300
Page 1: ...Operating instructions...
