NEC NP2000 Projector User Manual

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5. Set the Active option.
•Use the SELECT 

 or  button to select [Active] and press the ENTER button.
A check mark will be placed in [Active].
6. Complete the settings.
•Use the SELECT 

 or  button to select the [OK] button and press the ENTER button.
     On- time or off-time will be set.
You will be returned to the Program Timer screen.
Activating the Program Timer
On the Program Timer screen, select [On].
This will activate the time settings.
Selecting [Off] will disable the Program Timer even when a check mark is placed in the [Active] check box of the Edit
screen.
NOTE:
•The Program Timer is executed on a set time basis, not on a program basis.
When one or more active on- and off-time are set, the earlier time setting will take preference.
•The off-timer programs not marked with a check in the [Repeat] check box will be disabled and the check mark in the [Active]
check box will be cleared.
The on-timer programs not marked with a check in the [Repeat] check box will be disabled and the check mark in the [Active]
check box will be cleared.
•When on-time and off-time are set for the same time, the off-time setting will take preference.
•The on-time setting will not be executed while the cooling fans are running or an error is occurring.
•If the off-time setting is expired in condition in which the power off is not possible, the off-timer setting will be executed in
condition in which the power off is possible.
•Programs with [On] selected on the [Edit] screen will not be executed even if the Program Timer is enabled.
Changing the programmed settings
1. On the Program Timer screen, use the SELECT 
 or  button to select a program you want to edit and
press the ENTER button.
•The [Command] screen will be displayed.
2. Select the [Edit] button and press the ENTER button.
The [Edit] screen will be displayed.
3. Change the settings.
4. Use the SELECT 

 or  button to select the [OK] button and press the ENTER button.
The programmed settings will be changed.
You will be returned to the Program Timer screen.
6. Using On-Screen Menu 
						

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Delete the programmed settings
1. On the Program Timer screen, use the SELECT 
 or  button to select a program you want to delete and
press the ENTER button.
•The [Command] screen will be displayed.
2. Use the SELECT 

 or  button to select the [Delete] button and press the ENTER button.
•The programmed setting will be deleted.
You will be returned to the Program Timer screen.
Setting Mouse Pointer, Button and Sensitivity [Mouse]
This option lets you to change your USB mouse settings. The mouse settings feature is available for USB mouse only.
Choose the settings you want:
Mouse Pointer ....... Pointer 1 - 9
Mouse Button ........ [Right Hand] or [Left Hand]
Mouse Sensitivity .. [Fast], [Medium] or [Slow]
6. Using On-Screen Menu 
						

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6. Using On-Screen Menu
 Menu Descriptions & Functions [Information]
Displays the lamp and the projector usage hours, the status of the current signal and settings and LAN settings. This
dialog box has seven pages.
The information included are as follows:
[Usage Time]
Lamp Life Remaining (%)
Lamp Hours Used (H)
Filter Hours Used (H)
Projector Hours Used (H)
NOTE: The progress indicator shows the percentage of remaining lamp life. The value informs you of the amount of lamp, filter and
projector usage respectively.
•When the remaining lamp time reaches 0, the Lamp Life Remaining bar indicator changes from 0% to 100 Hours and the count-
down starts.
If lamp life remaining time reaches 0 hours, the projector will not turn on regardless of whether the lamp mode is set to Normal
or Eco.
•The message to the effect that the lamp should be replaced will be displayed for one minute when the projector is turned on or off.
To dismiss this message, press any button on the projector or the remote control. 
						

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6. Using On-Screen Menu
[Source Page1]
Input Terminal Signal Type
Video Type Source  Name
Entry No.
[Source Page2]
Horizontal Frequency Vertical Frequency
Sync Type Sync  Polarity
Scan Type 
						

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6. Using On-Screen Menu
[LAN Built-in]
This page shows information on settings for the LAN port (RJ-45)
IP Address ............. Indicates the IP address of the projector when the LAN port (RJ-45) is used.
Subnet Mask ......... Indicates the subnet mask of the projector when the LAN port (RJ-45) is used
Gateway ................ Indicates the gateway of the network connected to the projector when the LAN port (RJ-45) is used.
MAC Address ........ Indicates the MAC address of the LAN port (RJ-45).
[LAN PC Card]
This page shows information on settings for the optional wireless LAN card
IP Address ............. Indicates the IP address of the projector when the optional wireless LAN card is used.
Subnet Mask ......... Indicates the subnet mask of the projector when the optional wireless LAN card is used.
Gateway ................ Indicates the gateway of the network connected to the projector when the optional wireless LAN card is
used.
MAC Address ........ Indicates the MAC address of the optional wireless LAN card. 
						

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6. Using On-Screen Menu
[LAN Wireless]
This page shows information on settings for WEP key for encryption.
SSID ...................... Indicates the identifier (SSID) for your wireless LAN.
Mode ..................... Indicates that [Easy Connection], [Infrastructure] or [802.11 Ad Hoc] is selected for your communication
method
WEP ...................... Indicates your selected datalength encryption: On or Off
Channel ................. Indicates the channel you selected in the [Site Survey]. The channel must match for all wireless devices
communicating on your wireless LAN.
Signal  Level ........... Indicates receiving condition of radio signal level while you are using a wireless LAN connection (Only when
PC Card is used)
[Version]
Model
Serial Number
Firmware
Data 
						

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6. Using On-Screen Menu
	 Menu Descriptions & Functions [Reset]
Returning to Factory Default
The Reset feature allows you to change adjustments and settings to the factory preset for sources by the following
methods:
[Current Signal]
Resets the adjustments for the current signal to the factory preset levels.
All the items in [Adjust] can be reset.
[All Data]
Reset all the adjustments and settings for all the signals to the factory preset except [Entry List], [Language],
[Background], [Control Panel Lock], [Menu Lock], [Logo Lock], [Security], [PJLink], [LAN Mode], [Projector Name],
[Communication Speed], [Date, Time Preset], [Lamp Life Remaining], [Lamp Hours Used], [Filter Hours Used] and
[Projector Hours Used].
[All Data (Including Entry List)]
Reset all the adjustments and settings for all the signals to the factory preset except [Language], [Background],
[Control Panel Lock], [Menu Lock], [Logo Lock], [Security], [PJLink], [LAN Mode], [Projector Name], [Communica-
tion Speed], [Date, Time Preset], [Lamp Life Remaining], [Lamp Hours Used], [Filter Hours Used] and [Projector
Hours Used].
Also deletes all the signals in the [Entry List] and returns to the factory preset.
NOTE: Locked signals in Entry List cannot be reset.
Clearing Lamp Hour Meter [Clear Lamp Hours]
Resets the lamp clock back to zero.
NOTE: Elapsed time of the lamp use will not be affected even when [Reset] is done from the menu.
NOTE: The projector will turn off and go into standby mode after 2100 hours (up to 3100 hours in Eco mode) of service. In this
condition you cannot clear the lamp hour meter on the menu. If this happens, press the HELP button on the remote control for 10
seconds to reset the lamp clock back to zero. Do this only after replacing the lamp.
Resetting the Filter Usage Hours [Clear Filter Hours]
Resets the filter usage back to zero.
NOTE: Elapsed time of the filter use will not be affected even when [Reset] is done from the menu. 
						

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7. Maintenance
This section describes the simple maintenance procedures you should follow to clean the filters and replace the lamp.

 Cleaning or Replacing the Filter
The air-filter sponge keeps dust and dirt from getting inside the projector and should be cleaned after every 100 hours
of operation (more often in dusty conditions). If the filter is dirty or clogged, your projector may overheat.
CAUTION
•Turn off the projector, turn off the main power switch and unplug the projector before replacing the filter.
•Only clean the outside of the filter cover with a vacuum cleaner.
•Do not attempt to operate the projector without the filter cover.
To clean the air-filter:
Vacuum the filter-through the filter cover.
To reset the filter usage time, from the menu, select [Reset] → [Clear Filter Hours].
(→ page 107 for resetting the filter usage time)
To replace the filter (sponge):
CAUTION
•Replace both filters at the same time.
•Before replacing the filters, remove dust and dirt from the projector cabinet.
•The projector contains high-precision parts. Keep out dust and dirt during filter replacement.
•Do not wash the filter with water. Water will damage the filter membrane.
•Reattach the filter cover correctly. Failure to do so may cause projector malfunction.
Preparation: Replace the lamp before replacing the filters.
NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement
lamp.
1. Pull to remove the filter cover.
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7. Maintenance
2. Gently peel off the filter (sponge) and replace it with the new one.
The filter is attached self-adhesive tape. Peel off a release paper before use.
3. Reinstall the new filter cover.
•Slip the filter cover back until it snaps into place.
4. Connect the supplied power cable, turn on the Main Power switch and turn on the projector.
5. Finally, select the menu 
→ →→ →
→ [Reset] → →→ →
→ [Clear Filter Hours] to reset the filter usage hours.
(
→ page 107 for resetting the filter usage time)
 Cleaning the Cabinet and the Lens
1. Turn off the projector before cleaning.
2. Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong
detergents or solvents such as alcohol or thinner.
3. Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.
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 Replacing the Lamp
After your lamp has been operating for 2000 hours (up to 3000 hours in Eco mode) or longer, the LAMP indicator in the
cabinet will blink red. Even though the lamp may still be working, replace it at 2000 (up to 3000 hours in Eco mode)
hours to maintain optimal projector performance. After replacing the lamp, be sure to clear the lamp hour meter. (→
page 107)
CAUTION
•DO NOT TOUCH THE LAMP immediately after it has been used. It will be extremely hot. Turn the projector off, wait
30 seconds, turn off the main power switch and then disconnect the power cable. Allow at least one hour for the
lamp to cool before handling.
•DO NOT REMOVE ANY SCREWS except two lamp housing screws. You could receive an electric shock.
•Do not break the glass on the lamp housing.
Keep finger prints off the glass surface on the lamp housing. Leaving finger prints on the glass surface might cause
an unwanted shadow and poor picture quality.
•The projector will turn off and go into standby mode after 2100 (up to 3100 hours in Eco mode) hours of service. If
this happens, be sure to replace the lamp. If you continue to use the lamp after 2000 hours (up to 3000 hours in
Eco mode) of use, the lamp bulb may shatter, and pieces of glass may be scattered in the lamp case. Do not touch
them as the pieces of glass may cause injury. If this happens, contact your NEC dealer for lamp replacement.
To replace the lamp:
 Optional lamp and tools needed for replacement:
•Replacement lamp NP01LP
•Phillips screwdriver or equivalent
1. Use a Philips screwdriver to push and release the tab.
Push and pull to remove the lamp cover.
7. Maintenance
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