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3.3
Inserting batteries
1.
Remove the rubber protection
1
2
cover. To do so, hold the rubber
protection cover at the upper side
and pull it over (figure
1
and
2
). In
case of a sensor being connected,
disconnect it beforehand and if
your device is provided with an
optional USB port, remove the protection cap of the USB
3
socket beforehand too.
2.
Take hold of the device with one hand, press your thumb
onto the engraved area of the battery compartment (1)
and drag downwards (2) (figure
3
).
3.
Insert the batteries with negative and positive terminals
4
matching those indicated on the battery compartment.
Press down the batteries so that they lay flat on the bot-
tom of the housing (figure
4
).
»
As soon as all batteries have been inserted, the device
switches on automatically.
5
4.
Push the battery cover onto the housing until it clicks into
place (figure
5
). Then mount the rubber protection cover
onto the housing, beginning at the end where the battery
compartment is situated.
4.
Using the device - Basics
4.1
Switching on the device
• Press the
button for 3 seconds.
»
The display will then show the status indicator (figure
"9. Checking the device
’s
status"
).
»
After inserting the batteries, the device switches on automatically.