Solving Projector Operation Problems - Epson BrightLink 455Wi User Manual

Solving Projector Operation Problems

The power doesn't turn on.
■ If the projector doesn't turn on when you press the Ppower
button, make sure the power cord is connected to the projector
and plugged into a working electrical outlet.
The power cord may be defective. Disconnect the cord from the
■
outlet and contact Epson as described on page 134.
If you're using the Direct Power On function and you
■
immediately plug the power cord back in after unplugging it, the
power may not turn back on. Press the Ppower button to turn
the projector back on.
The buttons on the projector don't work.
If the Control Panel Lock function has been enabled, you can't use the
buttons on the projector. Try using the remote control instead, or
press and hold the projector's
release the lock (see page 77).
You are having trouble projecting through the USB cable
connection.
Press the button on the remote control.
■
USB
If the USB Display driver is not installed automatically the first
■
time you connect the cable, do one of the following:
Windows: Double-click
>
EPSON_PJ_UD
Mac OS: Double-click
.
Installer
button for seven seconds to
Enter
or
Computer My Computer
.
EMP_USDE.EXE
>
EPSON_PJ_UD
>
USB Display
Solving Problems
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