Dräger Interlock 7500 DVI Mode D'emploi page 27

Error/display
Control box error/contact service
Check cable and reconnect!
control box mismatch,
SW version: OK
No readable text displays on handset, but indicator
lights are functioning.
No display messages on the handset.
Instructions for use |
Dräger Interlock
Cause
Error in control unit.
No connection between handset and control unit.
Control unit and handset have different software ver-
sions.
Temperature of the handset too low.
No connection between handset and control unit.
®
7500 DVI
Troubleshooting
Remedy
Switch the ignition off and on, and repeat the test. If
the error message reappears: call an authorized
Dräger Interlock service centre.
Check the plugs of the connecting cable and recon-
nect to the handset and control unit. If the error mes-
sage reappears: call an authorized Dräger Interlock
service centre.
After confirming with the OK button, the software ver-
sions can be viewed (e.g. Rev. 1.9). Call an autho-
rized Dräger Interlock service centre.
Perform test as usual guided by the indicator lights.
Detach handset and take it to a place with a moder-
ate temperature. Connect handset again.
Check plugs of the connecting cable, disconnect
plug from handset and reconnect again.
If nothing is displayed once again: call an authorized
Dräger Interlock service centre.
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