Bosch GRL2000-40H Operating/Safety Instructions Manual page 16

Manual Operation and
Manual Slope
The automatic leveling of the laser level can be
switched off (manual operation):
– in the horizontal position for both axes inde-
pendently of each other
– in the vertical position for the X-axis (the
Y-axis cannot be leveled in the vertical posi-
tion) (GRL2000-40HV only).
The X-axis and Y-axis are marked on top of the
GRL.
+ Y
- X
It is possible to set up the laser level at any
inclination in the manual operation mode. The
axes can also be tilted additionally, within a
range of ±8% on the laser level.
To switch off the automatic leveling for the X-
axis press the button for dual-axis slope opera-
tion 2 once. The X leveling indicator LED 5 will
start flashing red. During this time, the X-axis
can be tilted additionally by pressing the lower/
upper direction buttons 4 and 12.
- X
5 seconds after the last adjustment the X lev-
eling indicator LED 5 will light up red continu-
ously.
To switch off the automatic leveling for the Y-
axis (while the X-axis is leveled) press tthe but-
ton for dual-axis slope operation 2 twice. The
Y leveling indicator LED will start flashing red.
During this time the Y-axis can be tilted addi-
tionally by pressing the lower/upper direction
button 4 and 12.
2610055315 GRL2000-40 02-20.indd 16
+ Y
5 seconds after the last adjustment the Y lev-
eling indicator LED 5 will light up red continu-
ously.
To switch off the automatic leveling and/or tilt
+ X
both X and Y axis, first tilt the Y-axis as de-
scribed above and then the X-axis by pressing
the button for dual-axis slope operation 2 again
and adjusting it accordingly.
- Y
Single Slope
5 seconds after the last adjustment both X and
Y leveling indicator LEDs 5 will light up red con-
tinuously.
If one of both axes is in manual operation (re-
spective leveling indicator LED is continuously
red) press the button for dual-axis slope opera-
tion 2 to additionally tilt the axis, which was last
+ X
set to manual operation. Press the button for
dual-axis slope operation 2 again to adjust/tilt
the other axis.
To reset both axes to automatic leveling press
the button for dual-axis slope operation 2 as
many times as necessary - until both X and Y
leveling indicator LEDs 5 start flashing green
(leveling still in process) or light up green.
Manual Operation and Manual
In vertical mode only the X-axis will be reset
to automatic leveling (the Y-axis cannot be lev-
eled in the vertical position).
The Y leveling indicator LED 5 is off by default,
unless it has been tilted/moved from its default
position.
-16-
Slope in Vertical Mode
(GRL2000-40HV only)
- Y
Dual Slope
3/2/20 7:07 AM