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10) Click [Start].
f Update is started.
f The temperature indicator <TEMP> and the light source indicator <LIGHT> on the projector blink red
alternately while updating.
f Elapsed time and rough progress can be confi rmed in the update status display screen. The required time
is approximately 15 minutes.
11) Confirm the completion of the update.
f Once the update is completed, the completion confi rmation screen is displayed.
f To continue to update the fi rmware of another projector, click [Yes]. The connection setting screen in Step 7)
is displayed.
f To end the update tool, click [No].
12) Confirm the firmware version.
f Turn on the power of the projector and confi rm the fi rmware version in the [STATUS] screen.
Attention
f Do not disconnect the main power of the projector or disconnect the LAN cable while updating.
Note
f In following cases, turn the power of the projector off and on and perform the update from the beginning.
g When the update does not complete after 60 minutes or more have elapsed
g When the power of the projector or the computer has turned off due to power outage, etc., during the update
162 - ENGLISH
Chapter 5 Operations — Updating the fi rmware
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