NEC Projector Np4001 User Manual

							
4. Convenient Features 
59 
Unlocking the Projector  
To unlock the projector, refer to the following guide. 
1.  When the projector is locked, 
either by request during opera-
tion or at start up, the locked 
message is displayed.  
2.  To unlock the projector, press 
Menu  on the control panel or 
remote control. The keyword 
window is displayed. Enter the 
previously defined keyword to 
activate the projector. 
  
						

							
4. Convenient Features 
60
u Using the Physical Lock 
For security and authorized usage, the projecto r comes with two types of security features, 
the Kensington Lock and t he Security Chain Lock. 
Using the Kensington Lock 
If you are concerned about security, attach the projector to a permanent object with the  
Kensington slot and a security cable.  
 
Note: 
Contact your vendor for det ails on purchasing a suitable Kensington security ca-
ble. The security lock corresponds to Kensington’s Micr oSaver Security System. If 
you have any comment, cont act: Kensington, 2853 Campus Drive, San Mateo, 
CA94403, U.S.A. Tel: 800-535-4242, http://www.Kensington.com. 
Using the Security Chain Lock 
In addition to the password protection functi on and the Kensington lock, the Security 
Chain Opening helps protect the NP 4001/NP4000 from unauthorized use. 
See the following picture. 
  
						

							
 
61 
5. Using On-Screen Display 
n Using the Menus 
The projector has an On-Screen Display (OSD)  that lets you make image adjustments and 
change various settings.  
Navigating the OSD 
You can use the remote control or the buttons  on the top of the projector to navigate and 
make changes to the OSD. The following illustration shows the corresponding buttons 
on the remote control and on the projector. 
 
1.   To open the OSD, press the 
Menu  button on the OSD control 
panel or remote unit. There are 
six initial menus. Press the cur-
sor  ▲or▼  buttons to move 
through the initial menus and 
Enter  to select the desired menu. 
  
						

							
5. Using On-Screen Display 
62
2.  Press the cursor  ◄ or  ► button 
to move through secondary 
menus. 
 
3.   Press  ▲or▼  to select menu 
items and  ◄or►  to change val-
ues for settings. Press  Enter to 
confirm the new setting. 
 
4.   Press  Exit to close the OSD or 
leave a submenu.   
						

							
5. Using On-Screen Display 
63 
o Menu Tree 
         The gray shaded area indicates factory default settings. 
MENU   ITEM 
Source    Computer 1, Computer 2, Computer 3, Component, Video, S-Video 
Adjust Picture  Preset  High-Bright/P resentation/Video/Movie/Graphic/sRGB 
   Detail Settings General Reference  High-Bright/Presentation/ 
Video/Movie/Graphic/sRGB 
      Gamma 
Correction 
Dynamic/Natural/Black Detail 
       Color  
Temperature 5000K/6500K/7800K/ 
8500K/9300K/10500K 
       BrilliantColor  
    
White  
Balance Brightness R   
       Brightness G
  
       Brightness B  
       Contrast R  
       Contrast G   
       Contrast B  
     Color  Correction Red, Green, Blue, Yellow,  
Magenta, Cyan 
 
   Contrast   
   Brightness   
   Sharpness   
   Color   
   Hue   
   Reset   
 Image  
Options  Aspect Ratio NP4000: 4:3/16:9/Crop/Native/Normal NP4001: 4:3/16:9/15:9/Letterbox/Native/Normal 
   Overscan  0%/5%/10%/15%    Position/Clock Horizontal      Vertical      Clock      Phase 
   WXGA Mode 
(NP4001 only) Off/On 
 Video Noise Reduction Off/Low/Medium/High 
   3D Y/C Separation Off/On 
   Deinterlace Off/Still/Normal/Movie 
   Color Matrix Auto/RGB/SDTV/HDTV 
   Telecine Off/2-2/2-3 Auto/2-2 On/2-3 On 
Volume   0~61 
Setup General Keystone  Horizontal 
Vertical 
   Lamp Mode ECO/NORMAL 
   Lamp Select Dual/Lamp1/Lamp2 
   Lamp Interval Off/1 week/4 week/2000H 
   Menu Mode Basic Menu/Advanced Menu 
   Language 
English/Deutsch/Français/Italiano/Español/Svenska/ 日本語/中文   
						

							
5. Using On-Screen Display 
64
MENU  ITEM 
 Installation Orientation Desktop Front/Ceiling Rear/Desktop Rear/Ceiling Front 
   Communication 
Speed 4800bps/9600bps/19200bps/38400bps 
  Menu Color 
Select Color/Monochrome 
   Display Time Manual/Auto 5s/Auto 15s/Auto 45s 
   Background Blue/Black/Logo 
   Security Off/On 
    Control Panel Lock Off/On 
   DynamicBlack Off/On 
   Remote Sensor Front/Back, Front, Back 
   LAN Settings DHCP Enable/Disable 
     IP address 
     Subnet Mask 
     Gateway Enable/Disable 
     DNS serverEnable/Disable 
     Apply settings 
   Standby Mode Normal/Power-saving 
   PC Control PC CONTROL/LAN 
 Options Auto Start Off/On 
  Power 
Management Off/0:05/0:10/0:20/0:30 
   Screen Trigger Off/On 
   Fan Mode Auto/High 
  Default Source 
Select Last/Auto/Computer1/Computer2/Computer3/ 
Component/Video/S-Video 
   Color System    
   Video Auto/NTSC/PAL/SECAM 
   S-Video Auto/NTSC/PAL/SECAM 
   Filter Message Off/100[H]/200[H]/500[H]/1000[H] 
Infor-
mation Usage  
Time 
Lamp 1 Life Remaining, Lamp 2 Life Remaining 
    Lamp 1 Hours Used, Lamp 2 Hours Used     Filter Hours Used  Source Input Terminal    Source Name    Horizontal Frequency    Vertical Frequency    Video Type    Sync Type    Sync Polarity    Scan Type   LAN  IP Address, Subnet Mask, Gateway, MAC Address   Version  Product, Serial Number, Firmware, Data Reset    Current Signal, All Data, Clear Lamp 1 H
ours, Clear Lamp 2 Hours, Clear Filter Hours  
						

							
5. Using On-Screen Display 
65 
p Menu Elements 
Some menus and windows contain large amounts of information in a small area. Refer to the 
following guide to navigate through options more easily. 
 
Menu windows or dialog windows typically contain the following elements: 
ITEM LABEL DESCRIPTION 
1.  Title  Indicates the menu title. 
2.  Highlight  Indicates the selected menu or item. 
3.  Menu type  Advanced Menu or Basic Menu. 
4.  Radio button  Use this round button to select an option in a dialog box. 
5.  Slide bar  Indicates settings or the direction of adjustment. 
6.  Exit  Return to the previous menu. 
7.  OK  Press to accept and save settings. 
8.  Cancel  Press to reject modified settings.  
						

							
5. Using On-Screen Display 
66
q Source Menu Descriptions and Functions 
The Source menu displays all supported image sources. 
 
Select the required source from the menu using  ▲ or  ▼ and press  Enter to confirm. 
ITEM DESCRIPTION 
Computer 1  Select the source connected to the Computer 1 input 
(see Connecting Your PC or Macintosh Computer on page 31
). 
Computer 2  Select the source connected to the Computer 2 input 
(see Connecting Your PC or Macintosh Computer on page 31
). 
Computer 3  Select the source connected to the Computer 3 input 
(see Connecting Your PC or Macintosh Computer on page 31
). 
Component  Select the source connected to the Component input 
(see Connecting Your DVD Player with Component Output on 
page 
34 ). 
Video  Select the source connected to the Video input 
(see Connecting Your VCR or Laser Disc Player on page 35
). 
S-Video  Select the source connected to the S-Video input 
(see Connecting Your VCR or Laser Disc Player on page 35
). 
 
Note: 
If an XGA signal is not correctly recogni zed on NP4001, set WXGA Mode to Off. 
(see page 72). 
To check if the signal is recognized,  go to Source under Information menu. 
(see page 97)  
						

							
5. Using On-Screen Display 
67 
r Adjust Menu Descriptions and Functions 
The Adjust menu contains overall projector settings for image output such as sharpness, 
overscan and color matrix. 
Three tabs are accessible through the Adju st menu, Picture, Image Options and Video. 
Picture menu 
The picture menu is used to alter picture settings and can be accessed from the Adjust 
menu. 
 
The following table lists all functions with a description and the default setting. 
ITEM DESCRIPTION 
Preset  Select a set of preset values using 
◄or►  from the list. Notice that the be-
low values will change depending on the preset selected. 
Detail 
Setting  See s
 Detail Settings Menu Descripti ons and Functions on page 76. 
Contrast  Adjust the Contrast value using 
◄or►  to highlight the differences between 
light and dark areas of the picture. 
Brightness  Adjust the Brightness value using  ◄or►  to lighten or darken the picture.  
Sharpness  Adjust the Sharpness value using 
◄or►  to sharpen or blur the borders be-
tween colors and objects. 
Color  Adjust the Color value using 
◄or►  to increase or decrease color input to 
the picture. 
Hue  Adjust the Hue value using 
◄or►  to increase or decrease the color Hue of 
the picture. 
Reset  The settings and adjustments for Picture will be returned to factory settings.  
						

							
5. Using On-Screen Display 
68
Image Options Menu 
The Image Options menu is used to configure image options such as screen positioning 
and aspect ratio. Access the image options menu in the Adjust menu. 
 
The following table lists all functions with a description and the default setting. 
ITEM DESCRIPTION 
Aspect 
Ratio  Select Aspect Ratio using 
◄or►  from the list (see page 69 ). 
Overscan  Set the Overscan value using  ◄or►  (see page 72 ). 
Position/ 
Clock  Adjust the Position/Clock values using the slides. 
Horizontal:  Adjusts the image location horizontally using 
◄or► . 
Vertical:  Adjusts the image location vertically using  ◄or► . 
Clock:  Fine tune a computer imag e or remove any vertical banding 
that might appear. 
Phase:  Adjust the clock phase or reduce video noise, dot interference  or cross talk. 
Note: 
Only use the Phase settings  after the clock settings have been 
modified. 
WXGA Mode 
(NP4001 only) Select WXGA mode (see page 72).