Technical data

107
Symbols, problems and error messages
12.2 Problems
The meter will not turn on.
You have not removed the protective lm from the

battery.
Remove the lm from the battery (see Chapter
2.3).
The battery is empty or there is no battery in the

meter.
Insert a new battery.
You have inserted the battery the wrong way

round.
Remove the battery and place it in the battery
compartment as specied.
The ambient temperature is low and the battery is

almost empty.
Ensure that the ambient temperature is between
+10 and +40 °C and wait for the meter to warm
up. Insert a new battery.
The electronics have become damp through

condensation.
Allow the meter to dry slowly.
The meter is defective.

Please contact your customer support and service
centre.