Accu-Chek ACTIVE Instructions For Use Manual - page 108

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).