Epson PowerLite 822+, User Manual, Page: 63 / 120

Fine-tuning the Projector
63
If you assign the projector a password, a screen appears requesting the
password whenever the projector is turned on. If you enter the
password incorrectly three times in succession, the projector’s
operation is locked and you’ll need to disconnect the power cord, then
reconnect it to redisplay the password screen. If an incorrect password
is entered 30 times in a row, the projector is locked and you’ll need to
contact Epson to unlock it. See “Where To Get Help” on page 89.
If someone else will be using the projector for awhile but you want to
make sure that person returns it by a certain time, you can temporarily
disable the password for a set period. When that time has elapsed, the
password is reactivated and must be entered before the projector can
be used.
When you enable the Operation Lock feature, all of the projector’s
buttons (
Full Lock
) or all of the buttons except the
P
Power
button
(
Operation Lock
) are disabled.
note
If you should happen to
enable the password before
you set one and you see the
prompt to enter the
password, enter the default
password
0000
to proceed.