NEC Wt610 Projector User Manual

							24
2. Installation and Connections
AUDIO INLRAUDIO OUTLRVIDEO OUTS-VIDEO VIDEO
PC CARD
AUDIO IN
RL
/MONOVIDEO INS-VIDEO IN DVI-I IN
COMPUTER IN MONITOR OUTDVI-I COMPUTERAUDIO IN AUDIO OUT PC CONTROL
REMOTE
INUSBAUDIO INVIDEO INS-VIDEO IN
Connecting Your VCR or Laser Disc Player
Audio equipment S-video cable (not supplied) Video cable (not supplied)
Audio cable (not supplied)
VCR/ Laser disc player
Use common RCA cables (not provided) to connect your VCR, laser disc player or document camera to your projector.
To make these connections, simply:
1. Turn off the power to the projector and VCR, laser disc player or document camera.
2. Connect one end of your RCA cable to the video output connector on the back of your VCR or laser disc
player, connect the other end to the Video input on your projector. Use an audio cable (not supplied) to
connect the audio from your VCR or laser disc player to your audio equipment (if your VCR or laser disc
player has this capability). Be careful to keep your right and left channel connections correct for stereo
sound.
3. Turn on the projector and the VCR or laser disc player.
NOTE: Refer to your VCR or laser disc player owners manual for more information about your equipments video output
requirements.
NOTE: An image may not be displayed correctly when a Video or S-Video source is played back in fast-forward or fast-rewind via
a scan converter.
Audio cable (not supplied) 
						

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PC CARD
AUDIO IN
RL
/MONOVIDEO INS-VIDEO IN DVI-I IN
COMPUTER IN MONITOR OUTDVI-I COMPUTERAUDIO IN AUDIO OUT PC CONTROL
REMOTE
INUSB
Connecting to a Network
The WT615/WT610 comes standard with a PC Card slot which accepts a wired and wireless LAN card. Placing the
optional wireless LAN card (NWL-100A/E) in the PC card slot of the projector provides a wireless LAN connection. To
use a LAN connection, you are required to assign an IP address to the projector. For setting the LAN mode, see page
111 (From the menu, select [Setup] → [Installation] → [LAN Mode]).
*Two optional wireless LAN cards (NWL-100A and NWL-100E) are available. For a list of countries where
NECs optional wireless LAN card (NWL-100 series) is available, refer to the Service Page for NEC Projectors
(http://www.nec-pj.com).
*For more information on supported wired LAN cards for the NEC projectors, refer to the Service Page for
NEC Projectors (http://www.nec-pj.com).
With the LAN connection, two features are available: Projector control and Picture transmission.
Projector control feature
With the wired or wireless LAN connection, you can control (power on/off, input select, etc.) and receive information
from the projector over the network using a computer. The following two methods are available:
*Using the HTTP Server feature on the projector. See page 63.
*Using PC Control Utility 3.0 from the supplied User Supportware 2 CD-ROM.
Picture transmission feature
With the wired or wireless LAN connection, you can send images and slides from a personal computer to the projector
which then can be projected on the screen. The following two methods are available:
*Using Image Express Utility 2.0 from the supplied User Supportware 2 CD-ROM.
*Using Ulead Photo Explore 8.0 from the supplied User Supportware 2 CD-ROM.
With the USB mouse connected to the projector, you can also operate the desktop screen on your Windows PC
connected to the LAN or the wireless LAN.
* Using Desktop Control Utility 1.0 from the supplied User Supportware 2 CD-ROM.
NOTE: Use a Wi-Fi certified wireless LAN card for your PC.
NOTE: For information about the five software utilities (Image Express Utility 2.0, Desktop Control Utility 1.0, Ulead Photo
Explorer 8.0, Viewer PPT Converter and PC Control Utility 3.0) contained  on the supplied Projector User Supportware 2.0 CD-
ROM, see the supplied “Wired and Wireless Network Setup Guide”. See also each online help of the software utilities for
information about their functions and operations.
Example of LAN connection
(A) Example of wired LAN connection
Server
Hub
LAN cable (not supplied)
2. Installation and Connections
Wired LAN card (not supplied) 
						

							26
(B) Example of wireless LAN connection
(Network Type → Mode: Infrastructure)
2. Installation and Connections
Access PointWired LAN
To make connection with a wired LAN via an access point, you need to select the Infrastructure mode.
From the menu, select [Setup] → [Installation] → [LAN Mode] → “Profile” → “Advanced” → “Network Type” →“Mode”
→  “Infrastructure”.
(C) Example of wireless LAN connection (Network Type → Mode: 802.11 Ad Hoc)
To enable direct communication (i.e., peer-to-peer) between personal computers and projectors, you need to
select the 802.11 Ad Hoc mode.
From the menu, select [Setup] → [Installation] → [LAN Mode] → “Profile” → “Advanced” → “Network Type” →
“Mode” → “802.11 Ad Hoc”.
The 802.11 Ad hoc mode complies with IEEE802.11 standard.
When in Ad Hoc mode, only 802.11b is available for communication method.
Data transmission speed in Ad Hoc mode is limited up to 11Mbps.
Wireless LAN card (optional)
Wireless LAN card (optional)Wireless LAN card Built-in wireless LAN function
Wireless LAN card
Built-in wireless LAN function 
						

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2. Installation and Connections
Inserting the PC Card
1. Turn off the main power switch before inserting the
PC card. (This step is needed only when the LAN
card being inserted into the projectors PC CARD
slot)
2. Hold the PC card horizontally and insert it slowly into
the PC card slot with its top facing up.
The eject button pops out once the PC card is fully inserted.
Check that the PC card is fully inserted.
NOTE: Do not try to force the PC card into the slot or you may bend
the pins inside the slot.
Inserting and Removing a PC Card
To inser t the NEC optional wireless LAN card or a PC memory card (also referred to as PC card in this manual), follow
the steps below.
CAUTION:
*Direction for Inserting the PC Card
The PC card has a top and bottom and must be inserted into the PC card slot in a specific direction. It
cannot be inserted backwards or upside-down.
Attempting to force it into the slot in the wrong direction may break the internal pin and damage the card
slot. Refer to the PC cards operating instructions for the proper direction of insertion.
*Back up your PC cards data in case it will need to be restored.
*To prevent electrostatic discharge damage to the wireless LAN card, wear an anti-static wrist strap. If no
wrist strap is available, ground yourself by touching metal such as a door knob.
Removing the PC Card
1. Make sure that the PC CARD access indicator is not lit. (This
step is needed only when the PC memory card being inserted
into the projector’s PC CARD slot.)
NOTE: The PC CARD access indicator lights while its data is being
accessed.
2. To remove the LAN card, turn off the main power. (This step is
needed only when the LAN card being inserted into the
projectors PC CARD slot)
3. Press the eject button. The PC card pops out a little. Grasp the
edges of the PC card and pull it out.
POWER ENTERMENUSOURCE FOCUSPC CARD
EXIT
STATUS
LAMP     ON/
STAND BYAUTO
ADJUST3D
REFORM
SELECTPC CARD
AUDIO IN
L
/MONO RVIDEO INS-VIDEO IN
DVI-I IN
COMPUTER INMONITOR OUT DVI-I
RGB AUDIO IN
USBAUDIO OUT PCCONTROL
REMOTE
IN
POW
ER ENTERMENUSOURCE FOCUSPC CARD
EXIT
STATUS
LAMP     O
N/
STAND BYAUTO
ADJUST3D
REFORM
SELECTPC CARD
AUDIO IN
L
/MONO RVIDEO INS-VIDEO INDVI-I IN
COMPUTER INMONITOR OUT DVI-IRGB AUDIO IN
USBAUDIO OUT PC CONTROL
REMOTE
IN
PC card (not supplied)
Eject button 
						

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2. Installation and Connections
PC Card Type
The PC Card slot accepts PCMCIA Type II only.
NOTE: The projector does not support NTFS formatted flash memory card.
Be sure to use a flash memory card formatted with the FAT32, FAT16 or FAT file system.
To format your flash memory card in your computer, refer to the document or help file that comes with your Windows operating
systems. 
						

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2. Installation and Connections
Connecting the Supplied Power Cable
Connect the supplied power cable to the projector.
First connect the supplied power cables three-pin plug to the AC IN of the projector, and then connect the other plug
of the supplied power cable in the wall outlet.
Make sure that the prongs are fully inserted
into both the AC IN and the wall outlet.
← To wall outlet
CAUTION:
Do not unplug the power cable from the wall outlet under any one of the following circumstances.
Doing so can cause damage to the projector or PC card:
•While the projectors lamp is On.
•While the cooling fans are running. The cooling fans continue to work for 90 seconds after the projector is
turned off.
•While the PC CARD Access Indicator lights. Doing so can damage your PC memory card.
POWER ENTER MENUSOURCE FOCUS PC CARD
EXIT
STATUS
LAMP     ON/
STAND BY AUTO
ADJUST3D
REFORMSELECT
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3
Projecting an Image
(Basic Operation)
○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○○

 Turning on the Projector ............................................. 31
 Adjusting the Position and Size of the Projected Image
(Focus Adjustments) .............................................. 33
 Selecting a Source .................................................... 40
 Optimizing an RGB Image Automatically ................... 41
 Turning Up or Down Volume ...................................... 41
 Adjusting Pincushion or Barrel Distortion
(Pincushion) ........................................................... 42
 Using the Laser Pointer ............................................. 44
 Using the Electronic Pen (WT615 only) ..................... 45
 Turning off the Projector ............................................. 48

 After Use .................................................................... 49 
						

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POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
R-CLICK
UP
DOWN
POWER ENTER EXIT
STATUS
LAMP     ON/
STAND BYAUTO
ADJUST3D
REFORM
3. Projecting an Image (Basic Operation)
This section describes how to turn on the projector and to project a picture onto the screen.

 Turning on the Projector
NOTE:
•The projector has two power switches: a main power switch and a POWER (ON/STAND BY) button (POWER ON and OFF on the
remote control).
•When plugging in or unplugging the supplied power cable, make sure that the main power switch is pushed to the off (
)
position. Failure to do so may cause damage to the projector.
•The projector has a feature to prevent itself from being used by unauthorized individuals. To use this feature, register a
keyword. See Security in Setup on page 57 for more details.
1. Open the mirror cover. See page 6 for more details.
2. To turn on the main power to the projector, press the
Main Power switch to the on position ( I ).
•The POWER indicator will light orange.
See the Power Indicator section on page 138 for more
details.
3. Press the POWER (ON/STAND BY) button on the
projector cabinet or POWER ON button on the
remote control for a minimum of 2 seconds, when
the PWOER indicator turns a steady green the
projector is ready to use.
•After you turn on your projector, ensure that the
computer or video source is turned on.
NOTE: If you turn on the projector immediately after the lamp
is turned off or when the temperature is high, the fans run
without displaying an image for some time and then the
projector will display the image.
NOTE: When no signal is available, a blue, black or logo screen is displayed.
POWER
STATUS
LAMP
POWERPOWER POWER
STATUS
LAMP
STATUSLAMP
STATUSLAMP
  ON/
STAND BY
StandbyBlinking for
one minutePower On
Steady orange
lightBlinking green
lightSteady green
light
See page 138 for more details.
Press this button for a
minimum of 2 seconds.
Cabinet controls Remote control 
						

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POWER ENTERSELECT
EXIT
STATUS
LAMP     ON/
STAND BYAUTO
ADJUST3D
REFORM
POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
R-CLICK
UP
DOWN
POWER ENTER EXIT
STATUS
LAMP     ON/
STAND BYAUTO
ADJUST3D
REFORM
SELECT
3. Projecting an Image (Basic Operation)
Note on Startup screen (Menu Language Select screen)
When you first turn on the projector, you will get the Startup menu. This menu gives you the opportunity to select one
of the 21 menu languages.
To select a menu language, follow these steps:
1. Use the SELECT 
 or  button to select one of the
21 languages for the menu.
2. Press the ENTER button to execute the selection.
The menu will be displayed in the language you
have selected.
NOTE: Immediately after turning on the projector, screen flicker may occur. This is not a fault. Wait 3 to 5 minutes until the lamp
lighting is stabilized.
•When the Lamp mode is set to Eco, the Lamp indicator will light green.
•If one of the following things happens, the projector will not turn on.
-If the internal temperature of the projector is too high, the projector detects abnormal high temperature. In this
condition the projector will not turn on to protect the internal system. If this happens, wait for the projectors
internal components to cool down.
-When the lamp reaches its end of usable life, the projector will not turn on. If this happens, replace the lamp. See
page 134.
-If the lamp fails to light, and if the STATUS indicator flashes on and off in a cycle of six times, wait a full minute and
then turn on the power.
-When the mirror cover is closed.
-If the temperature sensor detects excessive heat in the bottom of the mirror or in the light path, the projector will
not turn on. Remove objects such as dust from the bottom of the mirror.
-The projector has a sensor which detects an object in front of the largest mirror or in the light path. If the sensor
detects any object, the projector will not turn on. Remove the object.
-Do not illuminate the projector with strong light source such as halogen lamp.
Doing so can cause the object detection sensor to malfunction, resulting in the projector not turning on.
•Immediately after turning on the projector and displaying an image, you cannot turn off the projector for 60 seconds.
POINTERLASER
MAGNIFYPAGE OFF
POWERON
R-CLICK
ENTER
MENU
EXIT
UP
DOWN
POWER ENTERSELECT
EXIT
STATUS
LAMP     ON/
STAND BYAUTO
ADJUST3D
REFORM
POINTERLASER
MAGNIFYPAGE OFF
POWERON
R-CLICK
ENTER
MENU
EXIT
UP
DOWN
3. To close the menu, press the EXIT button.
After this has been done, you can proceed to the menu operation.
If you want, you can select the menu language later. See Lan-
guage on page 103.
Cabinet controls Remote control 
						

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3. Projecting an Image (Basic Operation)
90˚
1. Check whether the screen is set up to be vertical by viewing it from
the side.
 Adjusting the Position and Size of the Projected Image
   (Focus Adjustments)
•After turning on the power, projected images may flicker for 3 to 5 minutes until the lamp lighting is stabilized.
Also after turning on the projector, the picture position may be slightly changed.
Wait 10 minutes until the light status and projected images become stable.
•If the screen is tilted vertically or horizontally, keystone distortion becomes large. Proceed with the following
steps to correctly set up the projector and the screen.
2. Check that the projector is set to be parallel with the screen.
90Ã



Top viewSide view
Screen surface Screen surface
Parallel
Align the
projector
center with
the screen
centerBottom of projector
Operations common to both WT615 and WT610