NEC L51w Projector Users Manual

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Introduction
Product Features
 
This product is a WXGA single chip 0.45” DLP® projector. 
Features you’ll enjoy:
■  Light and small LED projector
    The projector uses LED as a light source instead of lamp.
■  Display popular wide screen
    High resolution display - 1,039,680 pixels (similar to WXGA)
■  Quick start (4 seconds),  Quick Power Off (0.5 second), Direct Power Off
4 seconds after turning on the power, the projector is ready to display PC or video images.
The projector can be put away immediately after the projector is powered down. No cool down period is required after the projector is turned off from the remote control or cabinet control panel.
The projector has a feature called “Direct Power Off”. This feature allows the projector to be turned off (even when projecting an image) by disconnecting the AC power supply.
To turn off the AC power supply when the projector is powered on, use a power strip equipped with a switch and a breaker.
■  0.5W in standby condition with energy saving technology
  The projector consumes only 0.5W in standby mode.
■  Eco Mode
This feature will save electricity cost when “Eco Mode” is set to “On” in the Options menu.
■  HDMI input port provides digital signal 
The HDMI input provides HDCP compatible digital signals. The HDMI input also supports audio signal.
■  2W built-in speaker for an integrated audio solution
Monaural 2 watt speaker provides volume need for large rooms.
■  USB Display
Using a commercially available USB cable (compatible with USB 2.0 specifications) to connect the computer with the projector allows you to send your computer screen image to the projector without the need of a traditional computer cable (VGA)
■  Multimedia 
This allows you to view photo, music, video, or Office Reader supported file (Adobe PDF or Microsoft Word/Excel/PowerPoint) stored in SD card or  USB memory device.
This also allows you to use part of the memory inside the projector as your storage device.
■  Auto Power On and Auto Power Off features
The Auto Power On, Auto Power Off, and Off Timer features eliminate the need to always use the POWER button on the remote control or projector cabinet.
■  3D images (DLP® LinkTM )supported
The projector provides 3D images to a user wearing the optional NP02GL or commercially available DLP® LinkTM compatible LCD shutter eyeglasses.
■  Wireless projection capability
The optional Wireless LAN Unit (NP03LM/NP02LM) allows you to send your computer screen, photos, or files (Microsoft Office, PDF, and text) stored on your smartphone (Android), iPhone or tablet(Android/iOS) wirelessly to the projector by using some dedicated apps for Android and iOS. 
						

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Introduction
Power Cord x1Computer Cable (VGA)(P/N:79TC5061)
Remote Control(P/N:79TC5091)Battery (CR2025)
Projector
Package Overview
This projector comes with all the items shown below. Check to 
make sure your unit is complete. Contact your dealer immedi-
ately if anything is missing.
	Due to the differ-ence in applications for each country, some regions may have dif-ferent accessories.
Documentation: 
		NEC Projector CD-ROM 
(P/N: 7N951831)
		Quick Setup Guide   (P/N: 7N8N3031) 
		Important Information  (P/N: 7N8N3021))
For North America:
	Limited Warranty
For Europe:For customers in Europe:You will find our current valid Guarantee Policy on our Web Site:www.nec-display-solutions.com
LIGHT
Inner Case(P/N: 79TC5011)
	Please save the original box and pack-ing materials if you ever need to ship your projector.
US  (P/N:79TC5021)EU (P/N:79TC5031)
CR20253V
USB Cable (P/N: 79TC5071) 
						

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Introduction
LIGHT
1. Ventilation (exhaust)
2. Ventilation (intake)
3. Tilt Adjusting Foot
4.  Lens
5. Lens Cover 
6. Remote Sensor
7. Control Panel
8. Focus Lever
9.  Speaker
Projector
Product Overview
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Introduction
Connection Ports
1. SD CARD Slot  Used for Multimedia.
 Insert the SD card into this slot with the label facing up.  Note: Supported SD card types are: - SD card up to 2 GB -  SDHC card up to 32 GB Does not support SDHC card compatible with SD3.0
  (Mini/Micro SD and Mini/Micro SDHC cards require an adapter.)
2. USB-A Port - Connect a commercially available USB device. Used for Multimedia. - Connect the optional wireless LAN unit (NP03LM/NP02LM)(*).
3. HDMI IN Connector
4. COMPUTER IN Connector
5. VIDEO IN Connector
6. AUDIO IN Connector
7. USB-B Port  Used for Multimedia and USB Display.
8. KensingtonTM Lock Port (This security slot supports the 
MicroSaver® Security System)
9. AC IN
10. Ventilation (exhaust)
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LIGHT
	We do not warrant that the projector sup-ports all SD cards and all USB devices in the market.
	Mobile phones or iPod cannot be con-nected to the USB-A port.
	(*) For more information, refer to “Application Guide” included on the sup-plied CD-ROM. 
						

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Introduction
LIGHT
Control Panel
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1POWER and 
indicator
Press the “” button to turn 
on the projector. Refer to the 
“Power On/Off the Projector” 
section on pages 14-15.
2SOURCEPress “SOURCE” to select an 
input signal.
3STATUS indi-
cator
Indicate the projector’s tempera-
ture status and Control Panel 
Lock is enabled. Refer to the 
Status Indicator on page 48.
4LIGHT indica-
tor
Indicate the projector’s light 
source (LED) status. Refer to the 
LIGHT Indicator on page 48.
LIGHT 
						

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Introduction
Remote Control
1POWER Refer to the “Power On/Off the 
Projector” section on pages 14-15
2VOL. +/-Increase/decrease speaker vol-
ume.
3COMP.Press “COMP.” to choose COM-
PUTER IN connector.
4VIDEOPress “VIDEO” to choose the 
VIDEO  IN connector.
5HDMIPress “HDMI” to choose the 
HDMI IN connector.
	Before using the remote control for the first time, remove the transparent insulation tape. See page 11 for battery installation.
3VOLTSCR2 025
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Introduction
6SDPress “SD” to choose the SD 
CARD slot. Multimedia will 
start.
7USB-APress “USB-A” to choose the 
USB-A port. Multimedia will 
start. With the optional wire-
less LAN unit connected to the 
USB-A port,  the wireless LAN 
standby screen will be displayed.
8USB-BPress “USB-B” to choose the 
USB-B port. (USB Display)
9AUTO ADJ.Optimizing a computer image 
automatically. 
10D-ZOOMZoom in/out the projected im-
age.
11MENUPress “MENU” to launch the 
Onscreen display (OSD), back to 
the top level of OSD for the OSD 
main menu operation
12Four  
Directional 
Select Buttons
Use  or  or  or  to select 
items or make adjustments to 
your selection.
13ENTERConfirm your section of items in 
sub menu operation.
14EXITExit the settings. 
						

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Introduction
Battery Installation
Remote Control Precautions
• Handle the remote control carefully.
• If the remote control gets wet, wipe it dry immediately.
• Avoid excessive heat and humidity.
• Do not place the battery upside down.
1. Press firmly and slide the battery cover off.
2.  Remove the old Lithium 
coin cell and install new one 
(CR2025). Ensure that the 
side with a “+” is facing up.
3.  Put the cover back.
	The infrared signal operates by line-of-sight up to a distance of about 22 feet/7 m and within a 60-degree angle of the remote sensor on the projector cabinet.
	The projector will not respond if there are objects between the remote control and the sensor, or if strong light falls on the sensor. Weak battery will also prevent the remote control from properly operating the projector.
	Keep the coin cell battery out of reach of children so as not to allow them to swallow the cell battery.
MnO2-LiCELL3VOLTSJAPANHCR202 5
3VOLTSCR202 5M3VOLTSCR2025
 CAUTION:
Danger of explosion if battery is incorrectly replaced.Replace only with the same or equivalent type recommended by the manufacturer.Dispose of used batteries according to your local regulations. 
						

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Installation
m o l ex
MOLEX
E62405SP
R
Connecting the Projector
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....................Power cord (supplied)2.........................................................................\
.............................................SD Card3.........................................................................\
......................................HDMI cable4........................................................................Computer cable (VGA) (supplied)5.........................................................................\
..................................Audio in cable6.........................................................................\
.......................USB cable (supplied)7.........................................................................\
.......................USB memory device
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To the wall outlet
	Make sure that the power plug is fully inserted into both the projector AC inlet and the wall outlet.
Connect to Computer/Notebook
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Note:
When Viewing a DVI Digital Signal•  Use a DVI-to-HDMI cable compliant with DDWG (Digital Display Working Group) DVI (Digital Visual Interface) revision 1.0 standard. The cable should be within 197”/5 m long.•  Turn off the projector and the PC before connecting the DVI-to-HDMI cable.•  To project a DVI digital signal: Connect the cables, turn the projector on, then select the HDMI input. Finally, turn on your PC. Failure to do so may not activate the digital output of the graphics card resulting in no picture being dis-played. Should this happen, restart your PC.•  Some graphics cards have both analog RGB (15-pin D-Sub) and DVI (or DFP) outputs. Use of the 15-pin D-Sub connector may result in no picture being displayed from the digital output of the graphics card.•  Do not disconnect the DVI-to-HDMI cable while the projector is running. If the signal cable 
SD CARD 
						

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Installation
E62405SP
R
	Due to the differ-ence in applications for each country, some regions may have differ-ent accessories.
Video Output
Connect to Video Sources
DVD Player, Blu-ray Player, Set-top Box, HDTV receiver
1.........................................................................\
....................Power cord (supplied)2.........................................................................\
......................................HDMI cable3.........................................................................\
....................................VGA adaptor4........................................................................Computer cable (VGA) (supplied)5.........................................................................\
..................................Audio in cable6.........................................................................\
...................Composite video cable
To the wall outlet
	Make sure that the power plug is fully inserted into both the projector AC inlet and the wall outlet.
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HDMI cable: Use High Speed HDMI® Cable.