Roche cobas b 221 system User Manual

Roche Diagnostics May 2009
Service Manual · Version 9.0 B-11
cobas b 221 system 3 Protected software functions
Protected system functions
Log monitor
The [Log monitor printout] key activates (green) or deactivates (red) the output of all
log monitor data at the internal thermal printer.
The keyboard symbol can also be used to specify the number of generations and the
number of log file entries in the printout.
Protected system functions
System backup / restore
This function allows to backup all instrument related data to USB mass storage. It is
intended to be used when replacing the hard disk, replacing the touch screen/PC unit
or for a full backup.
e For detailed requirements, see USB troubleshooting on page D-91.
a Starting the system backup
1 At the ready screen, press h [System] > [Protected functions] > [System backup
/ restore].
2 Press h [Save system data].
The system data are being prepared and the instrument software will be restarted.
3 After restart of the software, press h [Save system data on USB device].
The system data will be saved into the folder "Roche\data\". This process may take
several minutes.
After replacing the hard disk, replacing the thouch screen/PC unit or to restore the
backup do the following.
a Restoring the system backup
1 At the ready screen, press h [System] > [Protected functions] > [System backup
/ restore].
2 Press h [Load system data from USB device].
Deactivate this function to prevent permanent stress on the thermal printer!
Important system backup information
The data from the system backup may only be imported on the same instrument on which the
backup was created. If this is not considered this may lead to incorrect patient measurements, which
may result in incorrect clinical decisions, possibly endangering the patient's health.
USB mass storage required
This function uses USB mass storage.

Roche cobas b 221 system Specifications

General

Brand	Roche
Model	cobas b 221 system
Category	Medical Equipment
Language	English