-14-
To switch on receiver mode, press button
5
. When receiver mode is switched on, the
receiver mode indicator
6
lights up green.
When receiver mode is switched on, the
visibility of the laser lines is reduced for the
human eye. Therefore, shut off receiver mode
by pushing button
5
again when working
without laser receiver. When receiver mode is
switched off, the receiver mode indicator
6
is
deactivated.
Automatic Leveling
Working with Automatic Leveling
Position the tool on a level and firm support,
attach it to the BM 1 positioning device
24
or
to the tripod
30
.
When working with automatic leveling, push
the On/Off switch
16
to the “
on” position.
After switching on, the leveling function
automatically compensates irregularities
within the self-leveling range of ±4°. The
leveling is finished as soon as the laser
beams do not move any more.
If automatic leveling is not possible, e.g.
because the surface on which the tool stands
deviates by more than 4° from the horizontal
plane, the laser lines begin to flash rapidly.
When the audio signal is activated, a fast-beat
signal sounds for 30 s (maximum). This alarm
is deactivated within 10 s after switching on, in
order to allow adjustment of the tool.
Set up the tool in level position and wait for
the self-leveling to take place. As soon as the
tool is within the self-leveling range of ±4°,
all laser beams light up continuously and the
audio signal is switched off.
In case of ground vibrations or position
changes during operation, the tool is
automatically leveled in again. To avoid
errors, check the position of the horizontal and
vertical laser line with regard to the reference
points upon releveling.
Working without Automatic Leveling
For working without automatic leveling, slide
the On/Off switch
16
to the “
on” position.
When automatic leveling is switched off,
indicator
4
lights up red and for the first 30 s
laser beams flash slowly.
When the automatic leveling is switched off,
the tool can be held by hand or placed on an
inclined surface. In cross-line operation, the
two laser lines do not necessarily run at a right
angle to each other.
Remote control via
the “Leveling Remote App”
The laser tool is equipped with a
Bluetooth
®
module which uses radio technology to
enable remote control via a smartphone with a
Bluetooth
®
interface.
The “Leveling Remote App” application
(app) is needed to use this function. You
can download this in the app store for your
terminal device (Apple App Store, Google
Play Store).
For information on the necessary system
requirements for a
Bluetooth
®
connection,
please refer to the Bosch website
When remote controlling by means of
Bluetooth
®
, time lags may occur between
mobile terminal/device and laser tool as a
result of poor reception conditions.
Switching On
Bluetooth
®
Do not turn on laser
r e m o t e l y u s i n g t h e Bosch app
without line of sight to the laser tool.
The
sudden bright laser beam may increase the
risk of personal injury or property damage.
Ensure there are no bystanders in the direct
path of the laser beam before turning on the
laser remotely.
To switch on
Bluetooth
®
for the remote
control, press the
Bluetooth
®
-button
9
.
Ensure that the
Bluetooth
®
interface is
activated on your mobile terminal/device.
After starting the Bosch application, the
connection between the mobile terminal/
device and the laser tool is established. When
several active laser tools are found, select
the appropriate laser tool. When only one
active laser tool is found, the connection is
automatically established.
The connection is established as soon as the
Bluetooth
®
indicator
8
lights up.
T h e
Bluetooth
®
c o n n e c t i o n m a y b e
interrupted if there is too much distance or
there are obstacles between laser tool and
mobile terminal/device and if there are any
electromagnetic interference sources. In this
case, the
Bluetooth
®
indicator flashes.
Switching Off
Bluetooth
®
To switch off
Bluetooth
®
for the remote
control, press the
Bluetooth
®
-button
9
or
switch off the laser tool.
www.
.com
information@itm.com
1.800.561.8187
