108
Symbols, problems and error messages
The meter is turned on, but the display is blank.
The display is defective.
Please contact your customer support and service
centre.
The clock has stopped or the clock is slow.
The meter was exposed to a temperature below
-10 °C and the battery is beginning to freeze.
Turn the meter off. Ensure that the ambient tem-
perature is between +10 and +40 °C and wait for
the meter to adapt to that temperature.
The time is shown as 0:00 or 0:00am and the
date as 0‑ 0.
The meter was exposed to a temperature below
-10 °C and the battery is beginning to freeze.
Turn the meter off. Ensure that the ambient
temperature is between +10 and +40 °C and wait
for the meter to adapt to that temperature.
You have not set the time and date.
Set the time and date (see Chapter 3).