Operating The Measuring Tool; Switching On And Off; Establishing A Connection To The Remote Control/Laser Receiver - Bosch GRL 600 CHV Anwenderhandbuch- Originalbetriebsanleitung

Operating the measuring tool

The main functions of the measuring tool are controlled by
the buttons on the measuring tool and the remote
control (40). Additional functions are available via the re-
mote control (40), the laser receiver (41), or via the Bosch
Levelling Remote App (see "Overview of control options for
the functions", page 53).
For the indicator on the measuring tool's display (15), the
following applies:
– The current settings for this function will be indicated
when a function button (e.g. the line operation
button (5)) is pressed for the first time. The settings will
be changed the next time a function button is pressed.
– In the lower part of the display, softkey symbols (i) are
shown in various menus. The corresponding function
keys (softkeys) arranged around the display can be used
to execute the functions represented by the symbols (i)
(see figure B). Depending on the corresponding menu,
the symbols show the usable function buttons (e.g. the
rotational operation button in the rotational operation
menu (6)) or additional functions such as Next (
Back ( ) or Confirm ( ).
– The softkey symbols (i) also make it easy to recognise
whether the Slope button down/Button for clockwise ro-
tation (3) and Slope button up/Button for anticlockwise
rotation (4) buttons in the current menu are used to slope
downwards (▼) or slope upwards (▲) or to turn in a
clockwise ( ) or anticlockwise ( ) direction.
– The display will automatically go back to the start screen
five seconds after the last press of a button.
– The display (15) will light up with every press of a button
or signal that reaches the measuring tool. The light will go
out approximately one minute after the last press of a but-
ton.
Tilting or rotation in various functions can be accelerated if
the respective tilting or rotation buttons on the measuring
tool or the remote control are held down for longer.
All functions are reset to their standard setting when the
measuring tool is switched off.

Switching On and Off

Note: After the first time the tool is started up and before be-
ginning work, you should always perform an accuracy check
(see "Accuracy Check of the Measuring Tool", page 47).
To switch on the measuring tool, press the on/off
button (11). A start sequence will appear for a few seconds,
followed by the start screen. The measuring tool emits the
variable laser beam (8) and the upwards plumb point (10)
from the outlet apertures (9).
Do not direct the laser beam at persons or animals and
u
do not stare into the laser beam yourself (even from a
distance).
Bosch Power Tools
Never leave the measuring tool unattended when
u
switched on, and ensure the measuring tool is
switched off after use. Others may be blinded by the
laser beam.
),
The measuring tool will then shut down in order to protect
the laser diode. Once it has cooled down, the measuring tool
is operational again and can be switched back on.
Establishing a connection to the remote control/laser
receiver
In the default factory setting, the measuring tool and the re-
mote control (40) and laser receiver (41) supplied are
already connected via Bluetooth®.
remote control/laser receiver appears on the display.
To establish a connection to the remote control, press and
hold the button for anticlockwise rotation (29) and the but-
ton for clockwise rotation (36) on the remote control at the
same time until the status indicators (33) and (34) begin to
flash. While the connection to the remote control is being es-
tablished, the status indicators on the remote control will al-
ternately flash green.
To establish a connection to the laser receiver, press and
hold the X‑axis and Y‑axis buttons on the laser receiver at the
same time until the message that a connection has been es-
tablished appears on the display of the laser receiver. To do
this, consult the operating instructions for the laser receiver.
English | 41
The levelling starts automatically and
is shown by the flashing symbol for
levelling in the display, the flashing
laser beams and the status
indicator (12) that is flashing green
(see "Automatic Levelling",
page 44).
After levelling has successfully been
completed, the start screen will ap-
pear, the laser beams will light up con-
tinuously, rotation will start and the
status indicator (12) will light up
green continuously.
To switch off the measuring tool,
press and hold the on/off button (11)
until the switch-off symbol appears on
the display.
If the maximum permitted operating
temperature of 50 °C is exceeded, a
warning message will appear for a few
seconds and the status indicator (12)
will flash red.
To connect the remote control or the
laser receiver, press and hold the
Bluetooth® button (7) until the symbol
for establishing a connection with the
1 609 92A 6AE | (28.05.2021)