NEC VT70 User Manual

Also see for VT47 Series: Control commands Command guide Command guide Control commands Specifications

Contents

NEC VT70 User Manual Manual pdf 54 page image

475. Using On-Screen MenuMenu Descriptions & Functions [Default]Returning to Factory Default [Factory Default]The Factory Default feature allows you to change adjustments and setting to the factory preset.[Current Signal]Resets the adjustments for the current signal to the factory preset levels.The items that can be reset are: Brightness, Contrast, Color, Hue, Sharpness, Noise Reduction, Aspect Ratio,Horizontal Position, Vertical Position, Clock, Phase and Picture Management.[All Data]Reset all the adjustments and settings for all the signals to the factory preset for source except the following:Language, Security, Communication Speed, Remaining Lamp Time, Lamp Hour Meter, Filter Usage and ProjectorUsage. To reset the lamp usage time, see “Clear Lamp Hour Meter” and “Clear Filter Usage”.Resetting the Filter Usage Hours [Clear Filter Usage]Resets the filter usage back to zero. Selecting this option displays submenu for a confirmation. Select “Yes” and pressthe ENTER button.Clearing Lamp Hour Meter [Clear Lamp Hour Meter]Resets the lamp clock back to zero. Selecting this option displays submenu for a confirmation. Select “Yes” and pressthe ENTER button.NOTE: The projector will turn off and go into standby mode after 2100* hours (up to 3100* hours in Eco mode) of service.If this happens, press the HELP button on the remote control for ten seconds to reset the lamp clock back to zero.When the lamp time clock is reset to zero, the LAMP indicator goes out.Do this only after replacing the lamp.* VT575 and VT47: 3100 hours (up to 4100 hours in Eco mode).[Page 2]Source IndexHorizontal FrequencyVertical FrequencySync PolaritySignal TypeVideo TypeSync TypeInterlace