92 Using an SD card
ERROR MESSAGES
Two different types of error can be distinguished: errors
with data loss and errors without data loss.
The display “Exx” denotes errors in which data may
have been lost. The display “Wxx” denotes errors in
which data has not been lost.
To hide an error message, press the enter key .
If error messages occur frequently, we recommend
that the device is examined by a service technician.
If you carry out the therapy without recording the
therapy data, we recommend not to use an SD
card in the device, in order to avoid unnecessary
error messages.
The following table shows all error codes that can
occur in connection with the use of the SD card.
..+. ;=
.!00EH