Roche cobas b 221 system User Manual

Roche Diagnostics May 2009
Service Manual · Version 9.0 D-91
cobas b 221 system 7 Troubleshooting
USB troubleshooting
USB troubleshooting
Error exporting data
The export to USB mass storage failed.
Possible causes: o USB mass storage is full
o USB mass storage was disconnected during export
o USB mass storage is write protected
Remedy: o Ensure to have enough free space available on the USB mass storage.
o Keep the USB mass storage connected until export is completed.
o Ensure the USB mass storage is not write protected.
Data exported to floppy disk instead of USB
The export to USB mass storage failed, the instrument prompts for a floppy disk.
Possible causes: o USB mass storage is not connected to the instrument
o Software version 5.00 or higher is not installed
o Touch screen/PC unit version 4.X or higher is not present
o Interface unit cobas b 221 system > SN 3000 is not present
Remedy: o Requirements for USB funtionality have to be fulfilled.
e For more information, see USB functionality on page D-91.
Touch screen/PC unit troubleshooting
Based on all known error pictures associated with the touch screen/PC unit the
troubleshooting list contains the possible root causes and the suggested corrective
actions. The corrective actions have to be addressed sequentially in the provided
order.
USB functionality
When USB mass storage devices (USB flash drives) are connected to the instrument export and
import will use USB instead of floppy disk. Export to and import from USB mass storage requires
software version 5.00 or higher to be installed on instruments using touch screen/PC units version
4.X or higher and interface unit cobas b 221 system > SN 3000.
Export file name exists on USB medium
When the export file name already exists on the USB mass storage it will be overwritten without
warning. Risk of data loss.

Roche cobas b 221 system Specifications

General

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