NEC NC3200S - When You Use the Service Personnel Menu

4. LCD Menu
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4.1.1 When You Use the Service Personnel Menu
To use the menu for service personnel, you need to input the passcode. This section describes
how to display the passcode entry screen and how to enter the passcode. Refer to the Projector
Manual for details on how to enter text.
[1] Press the MENU button for three seconds or longer.
The passcode input screen will be displayed on the LCD screen at the projector’s control panel.
Press the EXIT button to return to the original screen.
[2] Enter the passcode and press the ENTER button.
If you make a mistake during input, you can move the cursor by pressing the LEFT/RIGHT buttons
and overwrite the passcode.
If the passcode is correct, you can use the menu for service personnel.