Accu-Chek Compact Plus Reference Manual page 12

If you continue to hold down the M button, you then see the following
display after approximately 2 seconds.
mmol/L meter
When you release the M button, your meter is in memory mode. As long
as no results have yet been saved, three bars are displayed.
Press the Test button to turn the meter off.
22
mg/dL meter
or
Initial steps before testing
Notes
If additional lines appear during the display test or parts of the
i
numeric field or of a symbol are missing, please contact the
Accu-Chek Customer Careline free on 0800 701000 (UK) or
1800 709600 (Ireland). If the numeric field
or (mg/dL meter) is affected, the meter may not show your
test results correctly.
The meter automatically turns off after 60 seconds even if you
i
keep the M button pressed.
You can perform a display check whenever you wish. If there are
i
results already saved in memory, the most recently saved result
is displayed when you release the M button.
Initial steps before testing
2
(mmol/L meter)
23