Vivitek DU72x Series, User Manual

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DLP Projector—User’s Manual
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5.
You can use the cursor buttons
▲▼◄►
either on keypad or IR remote control
for password entry. You can use any
combination including the same arrow
five times, but not less than five.
Press the cursor buttons in any order to
set the password. Push the
MENU
button to exit the dialog box.
6.
The password confirm menu appears
when user presses the power-on key in
case the
Security Lock is enabled.
Enter the password in the order you set
it at step 5. In case you forget the
password, please contact the service
center.
The service center will validate the
owner and help reset the password.