Preparations; Inserting/Replacing Battery; Using Test Leads - Wetekom 37 99 74 Bedienungsanleitung

2. Preparations

2.1 Inserting/Replacing Battery

The unit requires a 9 V battery (6LR61) for operation. Having a low battery, the
battery icon (2) appears on the display. For proper performance, it is advisable
to change the battery as soon as possible then.
Attention! Pay attention to the safety notes!
1. Turn the unit off and remove all test leads from the sockets before
you open the back of the unit!
2. Loosen the screw of the battery compartment (on the back of the unit on
the upper right) and take out the battery compartment.
3. Place the new battery in the taken out battery compartment. Pay attention
to the proper polarity of the battery. Then put it back into the unit.
4. Tighten the screw to secure the battery compartment.
Only use the unit when the battery compartment has been properly installed.

2.2 Using Test Leads

Only use the supplied test leads when using the digital multimeter. These have
an electric strength of up to 1000 V.
Exception:
For current measurements above 10 A resistant and current-proof test leads
have to be used accordingly. The supplied test leads have a current carrying
capacity of up to 10 A.
Preparations
25
Battery
compartment
screw
Battery
compartment