Accu-Chek Compact Plus Reference Manual page 72

If this happens ... it means:
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The clock has stopped The meter was exposed to a tem-
or perature below –10 °C and the bat-
the clock is slow. teries are beginning to freeze. Turn
the meter off. Let it warm up slowly.
Always keep the meter and batter-
ies at temperatures between -10 °C
and +50 °C (with test strip drum:
between +2 °C and +30 °C).
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When the meter is turned The meter was exposed to a tem-
on, the clock shows 0:00 or perature below -10 °C and the bat-
12.00 a.m. teries are beginning to freeze. Turn
the meter off. Let it warm up slowly.
Always keep the meter and batter-
ies at temperatures between -10 °C
and +50 °C (with test strip drum:
between +2 °C and +30 °C).
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The time has not been set. Set the
time as described in Chapter 3.4
"Setting the time".
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Symbols, display messages and troubleshooting
This message/symbol and means:
appears...
The test strip drum in the meter is
empty. Insert a new test strip drum.
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Symbols, display messages and troubleshooting
You inserted a partly used test strip
drum.
You opened the drum compartment.
You took longer than two minutes
to replace the batteries (the year,
date and time settings are lost) and
a partly used drum remained in the
meter.
You adopted the bar code from the
preceding drum, as the bar code on
the drum that is inserted is damaged
(see error message E-2).
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