Bosch GRL 500 H Consignes De Fonctionnement/Sécurité page 29

The symbol for calibrating
the X-axis is shown on the
display.
/
The out-of-level indicator 37
flashes during automatic
leveling.
– Wait until the measuring tool is leveled in.
/
– Use the laser receiver to find the center
line and transfer the height "X1" of the
/
center line onto the wall.
– Turn the measuring tool 180° without
adjusting the height of the tripod.
– Wait until the out-of-level indicator 37
stops flashing and the measuring tool is
leveled in.
– Use the laser receiver to find the center
line and transfer the new height "X2" of
the center line onto the wall.
– Determine the exact center between the
center lines "X1" and "X2" and position
the laser receiver on it using the center
mark 16.
– Press the slope button 18
or 20 until the center line
/
indicator 43 lights up
/
continuously. If the audio
signal is switched on, a
continuous tone sounds.
– Press the calibration button
25 to save the calibration.
The symbol for completing
calibration is shown on the
display.
– Check the leveling accuracy after
calibration (see "Checking the Leveling
Accuracy in the Horizontal Position", page
27). If the deviation is still outside of the
maximum permitted limit of ± 1/8 in (± 3
mm), have the measuring tool checked
by a Bosch customer service agent.
Y-Axis Calibration
– Mount the measuring tool in the horizontal
position on a tripod 63 (accessory).
– Place the tripod 100 ft (30 m) in front of
the wall. The Y-axis indicator imprinted
on the measuring tool must be pointing
perpendicular to the wall.
– Switch the measuring tool on.
/
/
2610A16816.indd 29
/
/
– Wait until the measuring tool is leveled in.
– Use the laser receiver to find the center
– Turn the measuring tool 180° without
– Wait until the out-of-level indicator 37
/
– Use the laser receiver to find the center
/
– Determine the exact center between the
– Check the leveling accuracy after
/
/
-29-
– Simultaneously press the
calibration button 25 and
the slope button 20 for
approx. 2 s.
The symbol for calibrating
the Y-axis is shown on the
display.
The out-of-level indicator
37 flashes during
automatic leveling.
/
/
line and transfer the height "Y1" of the
center line onto the wall.
adjusting the height of the tripod.
stops flashing and the measuring tool is
leveled in.
line and transfer the new height "Y2" of
the center line onto the wall.
center lines "Y1" and "Y2" and position
the laser receiver on it using
the center mark 16.
– Press the slope button 18
/
or 20 until the center line
indicator 43 lights up
continuously. If the audio
/
signal is switched on, a
continuous tone sounds.
– Press the calibration
button 25 to save the
calibration.
The symbol for completing
calibration is shown on the
display.
/
calibration (see "Checking the Leveling
Accuracy in the Horizontal Position", page
27). If the deviation is still outside of the
maximum permitted limit of ± 1/8 in (± 3
mm), have the measuring tool checked
by a Bosch customer service agent.
/
/
/
/
/
/
/
/
11/13/15 1:12 PM