Error Messages - Bosch+Sohn Boso medicus prestige S User Instructions

Error messages

If any problems occur during the measurement, the display will show an error message
instead of a blood pressure reading.
Meaning of error messages:
EN
74
Error cause
Excessive variation in cuff pressure
during measurement
No valid pulse readings
Systole – diastole difference
too small:
Systole – diastole < _ 10 mmHg
Cause of Err CuF message
Incorrectly inflated
Troubleshooting
Hold arm still
Check position of cuff (see page 63)
and repeat measurement.
Check position of cuff (see page 63)
and repeat measurement.
Troubleshooting
Cuff possibly too loose, attach
cuff more firmly (see page 63)