NEC Projector Np4000 User Manual

							
5. Using On-Screen Display 
89 
DynamicBlack 
DynamicBlack enables you to improve  the black level of the projector. 
 
 
Remote Sensor 
Set the operating range for the wireless remote control. 
 
Select from the following:  ƒ Front/Back 
ƒ  Front 
ƒ  Back 
 
LAN Settings 
See LAN Settings on page 91 . 
 
Standby Mode 
There are two standby modes available:  Normal and Power-Saving. Power-Saving 
mode allows you to put the projector in t he standby condition to consume less power 
than Normal. 
 
Note: 
Be sure to connect the projector and comp uter while the projector is in standby 
mode and before turning on the computer.  
						

							
5. Using On-Screen Display 
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Select from the following: ƒ Normal  
ƒ  Power-saving 
Note:   
The HTTP server functions are not  available during Power-saving mode. 
The MONITOR OUT function is not av ailable during Power-saving mode. 
Control through the PC Control connect or and LAN mode is not available during 
Power-saving mode. For PC control and LAN  mode of the projector it is recom-
mended to leave the projector in the Normal mode. 
 
Normal mode:    Power indicator: Orange light 
         Status indicator: Green light 
Power-saving mode:   Power indicator: Orange light 
         Status indicator: Off 
 
PC Control 
This function enables you to select the path for PC Control (see r PC Control Codes 
and Cable Connections on page 
128 ). 
 
Note:  
In the LAN mode, Communication  Speed function is not available. 
Select from the following: 
ƒ PC CONTROL 
ƒ  LAN  
						

							
5. Using On-Screen Display 
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LAN Settings 
The LAN settings tab is accessed by using the Setup/Installation tab and contains gen-
eral LAN settings. 
 
The following table lists all functions with a description and the default setting. 
ITEM DESCRIPTION 
DHCP  Select either a static IP or DHCP IP setting by selecting the appropriate radio 
button. 
IP Address  Displays the IP address. 
Subnet 
Mask Displays the subnet mask. 
Gateway Enable or disable the network gatewa
y setting. Click on the radio button to 
change the setting. 
DNS 
Server  Enable or disable the DNS server settings. Click on the radio button to 
change the setting. 
Apply  
Settings 
Apply and save settings.  
						

							
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Options 
The Options tab contains miscellaneous setup menu settings such as Power Manage-
ment and Default Source Select and can be accessed by using the Setup Menu. 
 
The following table lists all functions with a description and the default setting. 
ITEM DESCRIPTION 
Auto Start  Set this item on to enable the projector to power up when AC plug in.  
Range: on or off (see page 93
). 
Power  
Management  Select the amount of time the projector remains idle before powering 
down.  
Range: Off, 0:05, 0:10, 0:20, 0:30 (see page 
93
) 
Screen 
Trigger  Set this item to On to enable the pr
ojector to automatically lower the pro-
jection screen when powering on.  
Range: on or off (see pages 
94  and 130 ). 
Fan Mode  Select Fan Mode.  
Range: Auto or High (see page 94
). 
Default 
Source Select  Select the default source for projection.  
Range: Last, Auto, Computer1, Computer2, Computer3, Component, 
Video, S-Video (see page 
94
).  
						

							
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ITEM DESCRIPTION 
Color System Select the default Color System to use for Video or S-Video input.  
Range: Auto, NTSC, PAL, SECAM (see page 95
). 
Filter Message  Set this item to on to have the projector display a message when the air 
filter needs servicing.  
Range: Off, 100[H], 200[H], 
500[H], 1000[H] (see page 
95). 
 
Auto Start 
Auto Start enables the projector to start automatically when the power cable is con-
nected to an active power outlet and the main power switch is on. This eliminates the 
need to always use the  POWER (ON/STANDBY) button on the remote control or projec-
tor cabinet. To use the Auto Start function, y ou must first press the main power switch to 
On before connecting the power cable. 
 
Note: 
y When the projector is off by using  the POWER button (or put in the standby 
mode) and the power cable is disconnected, Auto Start will not activate after 
power (AC) is applied. 
y When the projector is off by using the  Direct Power Off function or after the 
power (AC) is removed (no standby mode) , Auto Start will be activated after 
power (AC) is applied. 
y The Direct Power Off  function means you can turn off the power (AC) to the 
projector by using a power strip  equipped with a switch and a breaker.  
 
Power Management 
Power Management enables the projector to autom atically turn off if there is no signal 
received by any input. 
  
						

							
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Select from the following: ƒ Off 
ƒ  5 minutes 
ƒ  10 minutes 
ƒ  20 minutes 
ƒ  30 minutes 
 
Screen Trigger 
Set Screen Trigger to On to enable the projector to automatically lower the projection 
screen when powering  on. When powering off, Screen tr igger stops sending a low volt-
age trigger to the screen controller and the screen goes up. 
 
 
Fan Mode 
Fan Mode is used to set the speed of the internal cooling fan. 
 
The Fan Mode option default is  Auto, which enables the projector to automatically de-
tect fan requirements. For higher temper ature locations or prolonged use, the High 
option is available providing greater cooling capacity. 
 
Default Source Select 
The Default Source is the image source that  the projector will search for automatically 
on startup. 
  
						

							
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Last – Uses the most recently used image source. 
Auto  – Auto detects the default image source. 
Computer1/2/3  – Uses Computer1, 2 or 3 as the default image source. 
Component  – Uses last component as the default image source. 
Video  – Uses last video input as default image source. 
S-Video  – Uses last S-video input as default image source. 
 
Color System 
Color System enables you to select video st andards manually. In the normal condition, 
select  Auto and the projector will automatically  detect the video standard. When the pro-
jector has difficulty detecting the video stand ard, you can select the appropriate video 
standard from the menu. This must be done for Video and S-Video Connector sepa-
rately. 
  
 
Filter Message 
Select the time preference between displa ying the message for cleaning the filters. 
Clean the filter when you get the me ssage Please clean filter. (see page 
103) 
Five options are available: Off, 100[H], 200[H], 500[H], 1000[H]. 
The default setting is 500[H]. Change the interval time depending on the degree of dust 
and dirt on the filters. 
 
  
						

							
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u Information Menu Descriptions and Functions 
The information menu provides only screens to  access details quickly. The Information menu 
contains four distinct tabs. 
Usage Time 
The Usage Time tab displays information about lamp usage and remaining lamp life. 
 
The following table lists all items with a description. 
ITEM DESCRIPTION 
Lamp1 Life  
Remaining  Displays the Lamp1 life remaining as a percentage. 
Lamp2 Life  
Remaining Displays the Lamp2 life remaining as a percentage. 
Lamp1 Hours 
Used 
Displays the Lamp1 total usage in hours. 
Lamp2 Hours 
Used Displays the Lamp2 total usage in hours. 
Filter Hours 
Used Displays the filter total usage in hours.  
						

							
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Source 
The Source tab displays various source and frequency values at a glance. 
 
The following table lists all items with a description. 
ITEM DESCRIPTION 
Input Terminal  Displays the Input Terminal that is presently being used. 
Source Name  Displays the Source name of the signal presently being used. 
Horizontal  
Frequency  Displays Horizontal Frequency in KHz. 
Vertical  
Frequency Displays Vertical Frequency in Hz. 
Video Type 
Displays Video type. 
Sync Type Displays Sync Type. 
Sync Polarity Displays Sync Polarity. 
Scan Type Displays Scan Type.  
						

							
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LAN 
The LAN tab displays LAN settings as previously defined (see LAN Settings on page 89).