Fora D40 - Page 68

68
2. Blood Pressure Measurement
1. If nothing is displayed after pressing the On/Off button:
POSSIBLE CAUSE WHAT TO DO
Batteries incorrectly installed or
absent.
Check that the batteries are correctly
installed.
2. If the heart rate is higher/lower than user
’
s average:
3. If the result is higher/lower than user
’
s average measurement:
POSSIBLE CAUSE WHAT TO DO
Movement during measurement. Repeat measurement.
Measurement taken just after
exercise.
Rest at least 30 minutes before
repeating measurement.
POSSIBLE CAUSE WHAT TO DO
May not be in correct position while
measuring.
Adjust to the correct position to
measure.
Blood pressure naturally varies from
time to time.
Keep in mind for next measurement.