NEC Vt670k Projector User Manual

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4. Convenient Features
 Using Remote Mouse Receiver (VT670/VT470 only)
The remote mouse receiver enables you to operate your computer’s mouse functions from the remote control. It is a
great convenience for clicking through your computer-generated presentations.
Connecting the remote mouse receiver to your computer
If you wish to use the remote mouse function, connect the mouse receiver and computer.
The mouse receiver can be connected directly to the computer’s USB port (type A).
NOTE: Depending on...

35

 Using the Menus
NOTE: The on-screen menu may not be displayed correctly while interlaced\
 motion video image is projected.
1. Press the MENU button on the remote control or projector cabinet to display the Menu.
5. Using On-Screen Menu
ENTEREXIT UP
MAGNIFY PAGE OFF
POWER ON
PIC-MUTE
DOWN
MENU
SOURCE PIC-MUTE
SELECT
2. Press the SELECT 
 buttons on the remote control or the projector cabinet to highlight the menu for
the item you want to adjust or set.
ENTEREXIT
MENU
UP
MAGNIFY PAGE OFF
POWER ON...

36
5. Using On-Screen Menu
4. Use the SELECT 
 buttons on the remote control or the projector cabinet to select the item you want
to adjust or set.
ENTEREXIT
MENU
UP
MAGNIFY PAGE OFF
POWER ON
PIC-MUTE
DOWN
SOURCE PIC-MUTE
SELECT
5. Adjust the level or turn the selected item on or off by using SELECT 
 or  buttons on the remote control or the projector
cabinet.
The on-screen slide bar will show you the amount of increaseor decrease.
Changes are stored until you adjust it again.
EXIT...

37
5. Using On-Screen Menu
\f Menu Elements
Highlight
TitleSlide bar
Off Timer  remaining
timeSource
Radio button
Solid triangle
Check mark
Ta b
Thermometer symbolKe y symbol
Menu windows or dialog boxes typically have the following elements:
Title .......................................... Indicates the menu title.
Highlight ................................... Indicates the selected menu or item.
Source ...................................... Indicates the currently selected source.
Remaining countdown...

38

 List of Menu Items
5. Using On-Screen Menu
Picture
Wall Color Off, Blackboard, Light yellow, Light green, Light blue, Sky blue, Light rose, Pink
Picture Management
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 On, Off
Ke ystone
Ke ystone Save On, Off
Aspect Ratio Normal, Wide Zoom, Cinema, Native
Cinema...

39
5. Using On-Screen Menu
NOTE: Some menu items are not available depending on the input source.
DefaultFactory Default Current Signal
All Data
Clear Filter Usage
Clear Lamp Hour Meter
Information Page1 Remaining Lamp Time, Lamp Hour Meter, Filter Usage, Projector Usage,
BIOS Version, Firmware Version, Data Version
P age2 Source Index, Horizontal Frequency, Vertical Frequency, Sync Polarity
Signal Type, Video Type, Sync Type, Interlace 

40
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.
The following eight options are available.
• OFF • Blackboard
• Light yellow • Light green
• Light blue • Sky blue
• Light rose • Pink
Using Picture Management [Picture Management]
This option allows you to adjust neutral tint for yellow, cyan or magenta.
There are 5 factory...

41
5. Using On-Screen Menu
NOTE: When “sRGB”, “Graphic”, “Video” or “Movie”\
 is selected, the brightness decreases slightly when compared to “Pre\
senta-
tion”. This is not a malfunction.
User Adjust (when using User)
When selecting user adjustable presetting (User), the submenu will be displayed.
You can customize each gamma or color. 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...

42
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.
To  turn on the Auto Keystone feature, select “On”.
Correcting Vertical Keystone Distortion Manually [Keystone]
You can correct vertical distortion manually from the menu when “Auto Keystone” is turned off.
Y ou can save the changes using the Keystone Save feature when you turn off the projector....

43
5. Using On-Screen Menu
Adjusting the Vertical Position of Image [Cinema Position] (for Cinema only)
This feature adjusts the vertical position of the image when viewing video with Cinema aspect ratio selected.
When “Cinema” is selected in “Aspect Ratio”, the image is displayed with black borders on the top and bottom.
Y ou can adjust the vertical position between top and bottom.
NOTE: This option is available only when “Cinema” is selected in A\
spect Ratio.
  Menu Descriptions & Functions [Setup]...