Bosch GRL160DHV - Dual-Axis Self-Leveling Rotary Laser Operating/Safety Instructions Manual page 15

16. Remove the Allen wrench from the
calibration port. Turn on the power, turn on
the level laser beam, then check the
height of the laser beam. Repeat steps 14
and 15 until the beam is at the height of C.
50 ft. (15m)
Using the Remote Control / Receiver-Detector
The following diagram illustrates RCR1's LCD
display icon.
Detector LCD Display
X
Beeper On/Off
Detector Laser
Beam Locator
Low Battery
Indicator
Fine Resolution
Coarse Resolution
50 ft. (15 m)
The GRL160DHV can also
be operated using the
RCR1 Remote Control /
Receiver. Its receiving
(detecting) function
responds better to the
GRL160DHV laser tools
rather than any other laser
receiver-detector. The
RCR1 allows accurate laser
beam detection outdoors or
under other conditions
when the beam is difficult to
see. The following diagram
illustrates the RCR1
remote control.
Y
Level Spin Mode/
Speed Select
Level Line
Dither/Scan Mode
Plumb Spin Mode/
Speed Select
Plumb Line
Dither/Scan Mode
Caution: The Allen wrench must be removed
from the calibration port before turning on
the power.
Calibration is complete.
17. Turn the power switch to the off position.
Reattach the calibration port covers, then
resume normal operation.
Note: Complete calibration of the level laser
beam automatically calibrates the plumb laser
C
D beam. Separate calibration of the plumb laser
beam is not required.
Starting Operation of the Laser Receiver
• Protect the laser receiver against moisture.
• Do not subject the laser receiver to extreme
temperatures or variations in temperature.
As an example, do not leave it in vehicles for
longer periods. In case of large variations in
temperature, allow the laser receiver to adjust to
the ambient temperature before putting it into
operation. In case of extreme temperatures or
variations in temperature, the accuracy of the
laser receiver can be impaired.
Under unfavorable light conditions (bright
environment, direct sunlight) and for larger
distances, use the laser receiver for improved
finding of the laser beam. When working with the
laser receiver, select rotational operation with the
highest rotational speed.
Position the laser receiver at least 50cm away
from the rotational laser level. Position the laser
receiver in such a manner that the laser beam
can reach the reception area 18. Set the highest
rotational speed on the rotational laser level.
Attaching the RCR1 to the Bracket
The RCR1 can be attached to the its bracket
with either a level or plumb allocation
depending on whether it is being used to
locate the level or plumb laser beam.
The bracket's clamp is used to attach it to a
grade/leveling rod.
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