User manual NEC VT70

[. . . ] Portable Projector VT676/VT670/VT575/VT470/VT47 User's Manual Important Information Safety Cautions Precautions Please read this manual carefully before using your NEC VT676/VT670/VT575/VT470/VT47 Projector and keep the manual handy for future reference. Record it here: CAUTION To turn off main power, be sure to remove the plug from power outlet. The power outlet socket should be installed as near to the equipment as possible, and should be easily accessible. REFER SERVICING TO QUALIFIED NEC SERVICE PERSONNEL. This symbol warns the user that uninsulated voltage within the unit may be sufficient to cause electrical shock. [. . . ] Changes are stored until you adjust it again. EXIT . . . . . . . . . . . . . . . . . . . . . . Return to the previous menu. OFF POWER MAGNIFY PIC-MUTE ON PAGE UP DOWN MENU ENTER EXIT 6. Repeat steps 2-5 to adjust an additional item, or press the MENU button to close the menu. OFF POWER MAGNIFY PIC-MUTE PAGE UP ON DOWN MENU ENTER EXIT 33 5. Using On-Screen Menu · Menu Elements Highlight Title Slide bar Source Off Timer remaining time Radio button Solid triangle Check mark Tab Thermometer symbol Key symbol Menu windows or dialog boxes typically have the following elements: Title . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Indicates the lamp mode is forcibly set to Eco mode because the internal temperature is too high. 34 5. Using On-Screen Menu » List of Menu Items Picture Wall Color Picture Management Off, Blackboard, Light yellow, Light green, Light blue, Sky blue, Light rose, Pink Presentation, Video, Movie, Graphic, sRGB User Base Setting Presentation, Video, Movie, Graphic, sRGB Gamma Correction Dynamic, Black Detail, Natural Brightness R, G, B Contrast R, G, B Brightness Contrast Sharpness Color Hue Image Auto Keystone Keystone Keystone Save Aspect Ratio Cinema Position Setup Off Timer Lamp Mode Language On, Off On, Off Normal, Wide Zoom, Cinema, Native Menu Color Select Menu Display Time Background Orientation Beep Advanced Security Cabinet Button Fan Mode Signal Select COMPUTER1* COMPUTER2 Video S-Video Page2 Off, 0:30, 1:00, 2:00, 3:00, 4:00, 6:00, 8:00 Normal, Eco Language-1 English, Deutsch, Français, Italiano, Español, Português, Nederlands Language-2 Svenska, Norsk, Suomi, Cesky, Magyar, Polski, Türkçe Language-3 , , , , , , Dansk Color, Monochrome Manual, Auto 5 sec, Auto 15sec, Auto 45 sec Blue, Black, Logo Desktop Front, Ceiling Rear, Desktop Rear, Ceiling Front On, Off On, Off Lock, Unlock High, Auto RGB/Component, RGB, Component, Scart RGB/Component, RGB, Component Auto, NTSC3. 58, NTSC4. 43, PAL, PAL-M, PAL-N, PAL60, SECAM Auto, NTSC3. 58, NTSC4. 43, PAL, PAL-M, PAL-N, PAL60, SECAM Power Management On, Off Noise Reduction On, Off Flicker Reduction On, Off Auto Adjust Off, Normal, Fine Horizontal Vertical Clock Phase Communication Speed 4800, 9600, 19200 * Only COMPUTER on VT47. 35 5. Using On-Screen Menu Information Page1 Page2 Remaining Lamp Time, Lamp Hour Meter, Filter Usage, Projector Usage, BIOS Version, Firmware Version, Data Version Source Index, Horizontal Frequency, Vertical Frequency, Sync Polarity Signal Type, Video Type, Sync Type, Interlace Default Factory Default Clear Filter Usage Clear Lamp Hour Meter Current Signal All Data NOTE: Some menu items are not available depending on the input source. 36 5. Using On-Screen Menu ¿ Menu Descriptions & Functions [Picture] Using the Wall Color Correction [Wall Color] This function allows for quick adaptive color correction in applications where the screen material is not white. · OFF · Light yellow · Light blue · Light rose · Blackboard · Light green · Sky blue · Pink Using Picture Management [Picture Management] This option allows you to adjust neutral tint for yellow, cyan or magenta. There are 5 factory presets optimized for various types of images, or you can set user adjustable settings. Recommended for making a presentation using a PowerPoint file Video . . . . . . . . . . . . . . . . . . . . . Recommended for regular picture such as TV program Movie . . . . . . . . . . . . . . . . . . . . Using On-Screen Menu NOTE: When "sRGB", "Graphic", "Video" or "Movie" is selected, the brightness decreases slightly when compared to "Presentation". This is not a malfunction. User Adjust (when using User) When selecting user adjustable presetting (User), the submenu will be displayed. To do so, first select "User" and press the ENTER button, and then proceed the following steps. Selecting Base Setting [Base Setting] This feature allows you to use white balance or gamma values as reference data to optimize for various types of images. · Presentation · Movie · sRGB · Video · Graphic Selecting Gamma Correction Mode [Gamma Correction] Each mode is recommended for : Dynamic . . . . . . . . . . . . . . . . Emphasizes detail in dark areas of the picture Natural . . . . . . . . . . . . . . . . . . Natural reproduction of the picture Adjusting White Balance [Brightness RGB/Contrast RGB] This allows you to adjust the white balance. Brightness for each color (RGB) is used to adjust the black level of the screen; Contrast for each color (RGB) to adjust the white level of the screen. Adjusting Brightness, Contrast, Sharpness, Color and Hue Brightness . . . . . . . . . . . . . Increases or decreases the color saturation level (not valid for RGB). This adjustment is only valid for Video and Component inputs (not valid for RGB). 38 5. Using On-Screen Menu ´ Menu Descriptions & Functions [Image] Enabling Auto Keystone [Auto Keystone] This feature allows the projector to detect its tilt and correct vertical distortion automatically. [. . . ] NEC SOLUTIONS' LIABILITY FOR ANY DEFECTIVE PRODUCT IS LIMITED TO THE REPAIR OR REPLACEMENT OF THE PRODUCT AT NEC SOLUTIONS' OPTION. REPLACEMENT PRODUCTS MAY BE NEW OR RECONDITIONED PRODUCTS, AND REPLACEMENT PARTS MAY BE NEW OR SERVICEABLE USED PARTS. The following are not covered by the limited warranty and NEC Solutions shall not be liable for: 1. or Canada by NEC Solutions or which is not purchased, installed, and operated in the U. S. A or Canada. [. . . ]