121LCD Menu4-1-1. When You Use the Service Personnel MenuTo use the menu for service personnel, you need to input the passcode. This section describes how to display the passcode entryscreen and how to enter the passcode. Refer to the Service 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 thepasscode.If the passcode is correct, you can use the menu for service personnel.NOTE When you enter the password, pay enough attention to people around for the password abuse prevention.If you have anxiety the password is cheated, change the password immediately.Before entering the password, inspect the password entry device (such as remote controller and/or keypad on theprojector) for any evidence of physical tampering. In the event that any suspicious markings are present (such asgouges, extraneous wiring, adhesive materials, etc.), “DO NOT” enter the password and consult with the distributor.Always store the password, remote controller, and projector in a safe place and never divulge the password to unau-thorized entities.Entered password is indicated with * on the LCD.In case entered password characters are indicated on the LCD, it is machine trouble. Consult with the distributor.
