Operating Instructions
12
4.7 Use of the product with Bluetooth
WARNING
Electromagnetic radiation can cause
disturbances in other equipment, in
installations (e.g. medical ones such
as pacemakers or hearing aids) and
in aircra. It can also aect humans
and animals. Precautions: Although
this product conforms to the most
stringent standards and regulations,
the possibility of harm to people and
animals cannot totally excluded.
• Do not use the product near gas stations,
chemical plants, in areas with an increased
risk of explosion and where blasting takes
place.
• Do not use the product near medical
equipment.
• Do not use the product in airplanes.
• Do not use the product near your body for
extended periods of time.
5. Getting Started
Prior to initial set-up, check whether the batteries
have been installed correctly in the device.
Inserting batteries
1. Open the battery compartment cover.
2. Insert battery making sure that the poles
of the battery are in the right position
3. Close the battery compartment cover.
Only use type AA batteries!
Remove the batteries if the instrument is not
used over a longer period of time.
6. Operation
6.1 Switching On/O
On:
Press the “On/O switch” to switch on the
gradient module.
O:
Press the “On/O switch” for at least 2 seconds
to switch o the gradient module.
6.2 Display
If the gradient spirit level is used in the
inverted position (upside down – above your
head), the display screen turns too so that the
measurement can be read easily.