Technical data
165
Symbols, error messages and troubleshooting
13
Symbol What it means
18
You are in memory – either a result or an 
average is being displayed, or you are 
downloading results to a PC.
19
Displayed additionally when 12-hour time 
format is selected.
The screen showing 888 (mg/dL meter) or 88.8 (mmol/L meter) may 
also include the following symbols:
Symbol What it means
20
Decimal point (stands for decimal 
comma): displayed by mmol/L meters 
and is part of the result (e.g. result is 
12.6 mmol/L)
and  : there is no code chip in the 
meter. Insert the code chip belonging to 
the Accu-Chek Go test strips you are cur-
rently using.










