Chapter 5 Operations — Updating the rmware
ENGLISH - 237
10) Confirm the firmware version.
f Update is completed when the light source indicator <LIGHT> and the temperature indicator <TEMP> stop
blinking and turn o.
f Turn on the power of the projector and conrm the rmware version in the [STATUS] screen.
Attention
f Do not disconnect the main power supply of the projector while updating.
Note
f If the update does not complete after 60 minutes or more have elapsed, turn the power of the projector o and on and perform the update
from the beginning.
f If the power of the projector is turned o by a power outage or other reason during the update, the update is automatically restarted after the
power outage is restored or right after the power of the projector is turned on again.
Operating the information monitor to update the rmware
Rewriting of the rmware can be performed by operating the information monitor even if the projector is in the
standby mode.
1) Insert the USB memory with the firmware data saved into the <USB> terminal of the projector.
2) Confirm that the projector is in the standby mode.
3) Press the <INFO> button on the control panel.
f The top menu screen is displayed.
4) Press as to select [SETUP].
5) Press the <ENTER> button.
f The sub-menu item is displayed.
6) Press as to select [PROJECTOR].
7) Press the <ENTER> button.
f The detailed item is displayed.
8) Press as to select [FIRMWARE UPDATE].
9) Press the <ENTER> button.
f The security password entry screen is displayed.
10) Enter a security password and press the <ENTER> button.
f The rmware update execution conrmation screen is displayed.
f The rmware version after the update can be conrmed by pressing w while the execution conrmation
screen is displayed.
g Press q while the rmware version is displayed to return to the execution conrmation screen.
11) Press the <ENTER> button.
f Update is started.
f Rough progress can be conrmed in the information monitor once the update is started.
f The light source indicator <LIGHT> and the temperature indicator <TEMP> blink red alternately while
updating.
f Update is completed once [FIRMWARE UPDATE COMPLETE] is displayed in the information monitor.
Attention
f Do not disconnect the main power supply of the projector while updating.
Note
f If the update does not complete after 60 minutes or more have elapsed, turn the power of the projector o and on and perform the update
from the beginning.
f If the power of the projector is turned o by a power outage or other reason during the update, the update is automatically restarted after the
power outage is restored or right after the power of the projector is turned on again.
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