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5. Projector software (firmware)
If the upgrade fails, a red ellipse appears at the bottom of the window and a message pops up. Restart the
procedure.
Image 5-8
Upgrading the projector: failure
On startup of the projector after an upgrade of its software, the controller checks the software of the different
boards and modules in the projector. If an old software version in one of these parts is detected, it is replaced
by the new version. This is indicated by LED1 which turns orange during this process. During this upgrading
sequence, power and cooling may be switched automatically! Do not switch off the projector!
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R59770119 SIM 7C 28/05/2008
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