Acer B250i Benutzerhandbuch - Seite 24
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15
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Firmware
Upgrade
Firmware Version Displays current firmware version.
Projection Location
•
Advanced Setting
•
Internet:
a
Connect the projector to the internet via WiFi.
"ENTER"
b
Press
the projector will automatically search for the
latest firmware version available.
c
Select YES when the projector pops out a
message to remind you that there is a new
firmware version for you.
Do not turn off the projector while the firmware is
updating.
USB:
a
Go to Acer Worldwide website and select
"Drivers and Manuals" from "Support" or
"Service". Download new firmware files by one
compressed file.
b
Copy all uncompressed files in a USB flash drive
and plug in the projector.
"ENTER"
c
Press
projector will automatically search for the latest
firmware version available.
d
Select YES when the projector pops out a
message to remind you that there is a new
firmware version for you.
Make sure that the Type-C cable is unplugged (if
applicable) before and during firmware update.
Do not turn off the projector while the firmware is
updating.
Front: The factory default setting.
Rear: Reverses the image so you can project from
behind a translucent screen.
after selecting "Internet" and
after selecting "USB" and the