To switch on the tool, press the On/Off button
2. All LEDs light up briefly and an audio signal
sounds. To switch off the tool, press the On/Off
button 2 again. Before switching off, all LEDs
briefly light up. When no button is pressed on
the tool for approx. 6 minutes and when no
laser beam reaches the reception area 6 for 6
minutes, the tool automatically switches off in
order to save the battery. The switching off is
indicated by brief lighting up of all LEDs.
Selecting the Setting of the Center
Indicator
With button 1, you can specify with which
accuracy the position of the laser beam is
indicated as central on the reception area:
– "Fine" adjustment
– "Medium" adjustment
Whenever switching on the tool, the accuracy
level "Fine" is set.
Direction Indicators
The position of the laser beam on the reception
area 6 is indicated:
– via the LEDs "move downward" 8, "move
upward" 10 or the center-indication LED 9 on
the front and back side of the tool.
– optionally via the audio signal (see "Audio
Signal for Indication of the Laser Beam").
Tool too low:
When the laser beam runs through the top
half of the reception area 6, the corresponding
direction LED 10 light up. When the audio signal
is switched on, a slowbeat signal sounds. Move
the tool upward in the direction of the center
line.
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RD1 Operation
Tool too high:
When the laser beam runs through the bottom
half of the reception area 6, the corresponding
direction LED 8 light up. When the audio signal
is switched on, a fastbeat signal sounds. Move
the tool downward in the direction of the center
line.
Tool in center position:
When the laser beam runs through the
reception area 6 at the center mark 7, the
corresponding centerindication LED 9 light
up. When the audio signal is switched on, a
continuous signal sounds.
Audio Signal for Indication of the Laser
Beam
The position of the laser beam on the reception
area 6 can be indicated via an audio signal.
After the tool has been switched on, the volume
level can be switched off. To switch off the
audio signal, push the audio signal button 3.
Working Advice
Marking
When the laser beam runs through the
center of the reception area 6, its height can
be marked at the center mark 7 right and left
on the tool. When marking, take care to align
the tool exactly vertical (for horizontal laser
beam), or horizontal (for vertical laser beam),
as otherwise the marks are offset with respect
to the laser beam.
Attaching with the Magnet (see figure B)
When a mounting bracket is not required, the
tool can be attached to steel parts via the top
side using the magnet mounts 5.
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