Bosch BL 200 GC Professional Originalbetriebsanleitung Seite 32

OBJ_BUCH-78-004.book Page 32 Thursday, July 26, 2007 2:04 PM
32 | English
Working with the Remote Control
While pressing the operator pushbuttons, the
measuring tool can be brought out of alignment
so that the rotation is briefly stopped. This effect
is avoided when using the remote control 39.
Receiving areas for the remote control are locat-
ed at the laser radiation outlet openings on four
sides of the measuring tool as well as next to the
socket for the charge plug 3.
The reception lens 2 at the bottom edge of the
housing reacts to the remote control signals
(typical working range: 200 m) with clearly in-
creased sensitivity. When using the remote con-
trol, set up the measuring tool in such a manner
that the signals of the remote control point di-
rectly at the reception lens 2.
Working with the Tripod
(Accessory)
The measuring tool is equipped with two 5/8"
tripod mounts 17, one for horizontal and one for
vertical operation.
On a tripod 40 with a measuring scale on the el-
evator column, the height difference can be ad-
justed directly.
Working with Wall Holder/Alignment Unit
(Accessory) (see figure A)
The measuring tool can also be mounted to the
wall holder/alignment unit 32. For this, screw
the 5/8" screw 33 of the wall holder into the tri-
pod mount 17 for horizontal operation of the
measuring tool.
Mounting to a wall: Mounting to a wall is recom-
mended, e.g., for work above the elevation
height of tripods or for work on unstable surfac-
es and without tripod. For this, fasten the wall
holder 32, with the measuring tool mounted, as
vertical as possible to a wall.
Mounting on a tripod: The wall holder 32 can al-
so be screwed onto a tripod with the tripod
mount on the back side. This method of fasten-
ing is especially recommended for work where
the rotational plane is to be aligned with a refer-
ence line.
With the alignment unit, it is possible to move the
mounted measuring tool vertically (when mount-
ed to a wall) or horizontally (when mounted on a
tripod) within a range of approx. 10 cm. For this,
1 609 929 L80 | (26.7.07)
loosen the knob screws 34 on the alignment unit,
move the measuring tool to the required position
and tighten the knob screws 34 again.
Working with the Measuring Plate
With the measuring plate 35, it is possible to
project the laser mark onto the floor or the laser
height onto a wall.
With the zero field and the scale, the offset or
drop to the required height can be measured
and projected at another location. This elimi-
nates the necessity of precisely adjusting the
measuring tool to the height to be projected.
The measuring plate 35 has a reflective coating
that enhances the visibility of the laser beam at
greater distances or in intense sunlight. The
brightness intensification can be seen only
when viewing, parallel to the laser beam, onto
the measuring plate.
Working with the Measuring Rod (Accessory)
For checking evenness or projecting gradients,
it is recommended to use the measuring rod 30
together with the receiver 38.
A relative millimeter scale ( ± 50 cm) is marked on
the top of the measuring rod 30. Its zero height
(90 to 210 cm) can be preset at the bottom of
the elevator column. This allows for direct read-
ing of deviations from the specified height.
30 mm
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