Remote Control Via Bosch Levelling Remote App; Sleep Mode; Locking The Keyboard - Bosch GRL 600 CHV Professional Manual Original

40 | English
and (35) on the remote control will
flash green for 3 s.
If no connection could be estab-
lished, an error message will appear
on the display.
If the attempt to establish a connec-
tion to the remote control is uhe
status indicators (34) and (35) on
the remote control will flash red for
3 s.
Two laser receivers can be connected to and work with the
measuring tool at the same time.
If other remote controls or laser receivers are connected, the
oldest connection will then be deleted.

Remote control via Bosch Levelling Remote App

The measuring tool is equipped with a Bluetooth® module
which uses radio technology to enable remote control via a
smartphone with a Bluetooth® interface.
The Bosch Levelling Remote App application (app) is re-
quired to use this function. You can download this in the app
store for your terminal device (Apple App Store, Google Play
Store).
Information about the system requirements for a Bluetooth®
connection can be found on the Bosch website at
www.bosch‑pt.com
When remote controlling via Bluetooth®, poor reception con-
ditions can cause time delays between the mobile terminal
device and the measuring tool.
To switch on Bluetooth® for remote control
via the app, briefly press the Bluetooth® but-
ton (7). The symbol for establishing a con-
nection to the smartphone will appear on the
display.
Ensure that the Bluetooth® interface is activ-
ated on your mobile device.
It will be confirmed on the display whether a
connection has successfully been estab-
lished. The existing connection is visible on
the Bluetooth® connection indicator (b) on
the start screen.
If no connection could be established, an er-
ror message will appear on the display.
The connection between mobile end device and measuring
tool is established after the Bosch application has started. If
multiple active measuring tools are found, select the appro-
priate measuring tool. A connection will be established auto-
matically if only one active measuring tool is found.
The Bluetooth® connection may be interrupted if the dis-
tance between the measuring tool and the mobile device is
too great or is blocked, and if there are any sources of elec-
tromagnetic interference. In this case, another attempt to
establish a connection will automatically begin.
1 609 92A 55C | (05.11.2019)
To switch off Bluetooth® to control remotely
via the app, press the Bluetooth® button (7).
The symbol for a terminated connection will
appear on the display and the
Bluetooth® connection indicator (b) on the
start screen will go out.
The Bluetooth® function is switched on by default.

Sleep mode

During breaks from work, you can set the measuring tool to
sleep mode. All your settings will still be saved.
To switch on sleep mode, briefly press the
on/off button (11). In the menu which sub-
sequently appears the on/off button (11) as
often as required until sleep mode has been
selected. Confirm your selection with
pressing the slope button (14).
Alternatively, you can switch on sleep mode
by pressing the sleep mode button (28) on
the remote control.
When sleep mode is switched on, the sleep
mode symbol will be indicated on the dis-
play. The status indicator (12) will slowly
flash green. The shock-warning function will
remain activated and all settings will be
saved.
To switch off sleep mode, briefly press the on/off but-
ton (11) on the measuring tool or press the button for sleep
mode (28) on the remote control.
You can also switch off the measuring tool while it is in sleep
mode by pressing and holding the on/off button (11) for an
extended period of time. All other buttons on the measuring
tool and the remote control will be deactivated.
It is also possible to switch sleep mode on and off via the
Bosch Levelling Remote App.

Locking the keyboard

The keyboard of the measuring tool and the
remote control can be locked via the Bosch
Levelling Remote App. The keyboard lock
symbol will appear on the measuring tool's
display.
The keyboard can be unlocked as follows:
– via the Bosch Levelling Remote App,
– by switching the measuring tool on and off via the on/off
button (11)
– or by pressing the ▲/ (4) and ▼/ (3) buttons on the
measuring tool at the same time.
by
Bosch Power Tools