Setup Menu Advanced; Time Format - Accu-Chek Spirit User Manual

ADVANCED user menu
To turn off the alarm clock
When the alarm clock goes off, an alert A4: ALARM CLOCK occurs.
Press f twice to confirm and turn off the alert.
See the section 10.1.4 "Alert A4: ALARM CLOCK" for further information.

8.5 Setup menu advanced

8.5.1 Time format

The time can be set in the following formats:
European: 24-hour clock (00:00-23:59), e.g. 13:39
American: 12-hour clock (AM/PM), e.g. 1:39 PM
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Press a or s to set the alarm clock to OFF
( ), to a single alarm ( ) or to every day ( ).
Press d to move to the SET ALARM HOUR
screen.
Press a or s to set the hour.
Press d to move to the SET ALARM MINUTE
screen.
Press a or s to set the minute.
Save and exit with f.