A. Backup and restore data

CAUTION:Itis not allowed to do any manual change to a backupfile. Achanged file cannot be restored!

A.3 Restoring a set of key data

CAUTION:Ifa backupfile has been manually changed, it will no longer be possible to restore it in the pro-

jector!

Different levelsof restore

Differentsituations lead to different levels of restore:
• restore data to a used PMP which already holds data and settings
• restore data to a new PMP which has no data and settings yet
Whenrestoring to a new PMP, the Projector Support tool automatically manages the full restore. This means that the operator can
notinteract. The serial number and history are restored as well.
When restoringto a u sed PMP,a selection of the files to be restored can be made. The Projector Support tool however manages
the fileswhich are critical:
• serial number, runtimes, etc. will not be overwritten
• option keys will not be blanked or overwritten
•somefileswill be merged: newly added data (e.g. custom geometry files) will not be lost
• some settings (e.g. automaticshutdown, warning messages ON/O FF) willnot be o verwritten
•etc.

How to restore the key data in a used PMP?

Itis assumed that communication with the projector has been established through Projector Support and that an original backup file
is available (zip format).
1. In the Restore section of the Projector Support tool user interface, hit Browse
ImageA-14
ProjectorSupport tool: browse to the folder with the backup file
2. Browse to the folder on the computer where the backup file is stored
3. Select the backup file and hit Open
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