NEC NP-M311X Users Manual - Page 97
[INSTALLATION], Using On-Screen Menu
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[INSTALLATION] 5. Using On-Screen Menu Selecting Projector Orientation [ORIENTATION] This reorients your image for your type of projection. The options are: desktop front projection, ceiling rear projection, desktop rear projection, and ceiling front projection. DESKTOP FRONT CEILING REAR DESKTOP REAR CEILING FRONT Disabling the Cabinet Buttons [CONTROL PANEL LOCK] This option turns on or off the CONTROL PANEL LOCK function. NOTE: • This CONTROL PANEL LOCK does not affect the remote control functions. • When the control panel is locked, pressing and holding the EXIT button on the projector cabinet for about 10 seconds will change the setting to [OFF]. TIP: When the [CONTROL PANEL LOCK] is turned on, a key lock icon [ ] will be displayed at the bottom right of the menu. Enabling Security [SECURITY] This feature turns on or off the SECURITY function. Unless the correct keyword is entered, the projector cannot project an image. (→ page 29) NOTE: Your setting will not be affected even when [RESET] is done from the menu. 87
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