NEC Wt610 Projector User Manual

							4
About this users manual
The fastest way to get started is to take your time and do everything right the first time. Take a few minutes now to
review the users manual. This may save you time later on. At the beginning of each section of the manual youll find an
overview. If the section doesnt apply, you can skip it.
•IBM is a trademark or registered trademark of International Business Machines Corporation.
•Mac, Macintosh and PowerBook are trademarks of Apple Computer, Inc., registered in the U.S. and other
countries.
•Windows, Windows 98, Windows Me, Windows XP or Windows 2000 are trademarks or registered trademarks
of Microsoft Corporation.
•Digital Light Processing and DLP are trademarks of Texas Instruments.
•Ulead is a trademark and/or registered trademark of Ulead Systems, Inc.
•eBeam and the eBeam logo are trademarks or registered trademarks of Luidia, Inc.
•Other product and company names mentioned in this user’s manual may be the trademarks or registered
trademarks of their respective holders.
1. Introduction 
						

							5
1. Introduction
 Part Names of the Projector
*This security slot supports the MicroSaver® Security System. MicroSaver® is a registered trademark of
Kensington Microware Inc. The logo is trademarked and owned by Kensington Microware Inc.
UNLOCK
MIRROR
LOCK
Ventilation (outlet)
Mirror cover
Speaker
Mirror cover lock switch
Foot
Lamp cover screw
Lamp cover
Foot
Speaker
Remote sensor
Front indicator
Lights blue to indicate that
the projector is turned on
or in the Standby mode.
NOTE: When [Standby Mode]
is set to “Power-saving”, this
indicator lights blue only with
power on.
Foot
Built-in Security Slot (  )*
POWER ENTEERMENUSOURCE FOCUSPC CARD
EXIT
STATUS
LAMP     ON/
STAND BYAUTO
ADJUST3D
REFORM
SELECT
UN
LO
CK
M
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 INM
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Remote sensor
Ventilation (inlet)
Controls
Terminal panel
Main Power Switch
AC Input Carrying handle
Ventilation (outlet)
Sensor for Electronic pen
(WT615 only) 
						

							6
1. Introduction
Opening and Closing the Mirror Cover
To open the mirror cover:
1. Slide the mirror cover lock switch to the unlock position.
UNLOCK
MIRROR
LOCK
1
2. Slowly open the mirror cover holding both ends.
UNLOCK
MIRROR
LOCK
2
NOTE:
•Do not release your hold of the mirror cover until the mirror cover
is fully open.
•Do not apply excessively strong pressure against the mirror cover
or mirror surface while opening it.
•Keep finger prints off the mirror surface. Leaving finger prints in
the mirror surface might cause an unwanted shadow and poor
picture quality.
To close the mirror cover:
1. Slowly close the mirror cover while holding both ends.
UNLOCK
MIRROR
LOCK1
NOTE:
•Do not release your hold of the mirror cover until the mirror cover
is fully closed.
•Do not apply excessively strong pressure against the mirror cover
or mirror surface while closing it.
•Keep finger prints off the mirror surface. Leaving finger prints in
the mirror surface might cause an unwanted shadow and poor
picture quality.
2. Slide the mirror cover lock switch to the lock position.
UNLOCK
MIRROR
LOCK
2
NOTE:
•The projector cannot be turned on when the mirror cover is closed.
•Keep any items out of the light path or the mirror. Failure to do so
may cause objects to catch on fire in unexpected places.
•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. If this happens while the projector is
turned on, the image is muted. In either case the STATUS indicator
lights in red.
•The projector has a temperature sensor which detects heat. If the
sensor detects excessive heat in the bottom of the mirror or in the
light path, the projector will not turn on. If this happens while the
projector is turned on, the projector will turn off (Standby mode).
In either case the STATUS indicator flashes in red. 
						

							7
1. Introduction
Top Features
1. POWER Button (ON / STAND BY)
Use this button to turn the power on and off when the
main power is supplied and the projector is in standby
mode.
NOTE: To turn on the projector, press and hold this button
for a minimum of two seconds. To turn off the projector,
press this button twice.
2. POWER Indicator (  )
When this indicator is green, the projector is on; when
this indicator is orange, it is in standby mode. See the
Power Indicator section on page 138 for more details.
3. STATUS Indicator
If this light blinks red rapidly, it indicates that an error
has occurred, the lamp cover is not attached properly
or the projector has overheated. If this light remains
orange, it indicates that you have pressed a cabinet
key while the Cabinet Button is locked. See the Sta-
tus Indicator section on page 138 for more details.
4. LAMP Indicator
If this light blinks red rapidly, its warning you that the
projection lamp has exceeded 2000 hours (up to 4000
hours in Eco mode) of service. After this light appears,
replace the lamp as soon as possible. (See page 134).
If this is lit green continually, it indicates that the lamp
mode is set to Eco. See the Lamp Indicator section
on page 138 for more details.5. SOURCE Button
Use this button to select a video source such as a PC,
VCR, DVD player or Viewer (PC card).
Press and release this button quickly to display the
Source List.
Each time this button is pressed for a minimum of ONE
second, the input source will change as follows:
Computer → DVI (DIGITAL) → DVI (ANALOG) →
Video → S-Video → Viewer → Computer → ...
If no input signal is present, the input will be skipped.
6. AUTO ADJUST Button
Use this button to adjust an RGB source for an opti-
mal picture. See page 41.
7. 3D REFORM Button
Press this button to enter 3D Reform mode to correct
the distortion, and make the image square.
Each time this button is pressed, the item will change
as follows:
Pincushion → Cornerstone → Keystone → ... (the
three items are available only when no adjustment is
made)
8. FOCUS (+) (–) Buttons
 Adjusts the focus.
9. MENU Button
Displays the menu.
10. SELECT 
 (+) (–) / Volume Buttons

 : Use these buttons to select the menu of the
item you wish to adjust.
 : Use these buttons to change the level of a
selected menu item. When no menus appear,
these buttons work as a volume control.
When the pointer is displayed, these 
 buttons
move the pointer.
11. ENTER Button
Executes your menu selection and activates items
selected from the menu.
12. EXIT Button
Pressing this button will return to the previous menu
with saving changes.
While you are in the main menu, pressing this button
will close the menu.
13. PC CARD Access Indicator
Lights while accessing a PC card.
POWER ENTERMENUSOURCE FOCUSPC CARD
EXIT
STATUS
LAMP     ON/
STAND BYAUTO
ADJUST3D
REFORM
SELECT
1
2 8
6
10
11
13
9
5
7
12
3
4 
						

							8
1. Introduction
Terminal Panel Features
1. COMPUTER IN / Component Input Connector
(Mini D-Sub 15 Pin)
Connect your computer or other analog RGB equip-
ment such as IBM compatible or Macintosh comput-
ers. Use the supplied RGB/VGA signal cable to con-
nect to your computer. This also serves as a compo-
nent input connector that allows you to connect a com-
ponent video output of component equipment such
as a DVD player. This connector also supports SCART
output signal. See page 20 for more details.
2. COMPUTER AUDIO IN Mini Jack (Stereo Mini)
This is where you connect audio output from your com-
puter or DVD player. A commercially available audio
cable is required.
3. DVI-I IN Connector (DVI-I 29 Pin)
Connect a computer with a DVI output using a com-
mercially available DVI-D cable.
This connector can be used to accept digital and ana-
log signal output from a computer with a DVI connec-
tor.
4. DVI-I AUDIO IN Mini Jack (Stereo Mini)
This is where you connect the audio output from your
computer when connected to the DVI input. A com-
mercially available audio cable is required.
5. MONITOR OUT Connector (Mini D-Sub 15 Pin)
You can use this connector to loop your computer
image to an external monitor from the COMPUTER
or the DVI-I input source.
The RGB analog signal set on “OUT Terminal” is out-
put during Standby mode. See pages 22 and 122.6. AUDIO OUT Mini Jack (Stereo Mini)
Connect an additional audio equipment here to listen
to audio coming from your COMPUTER, DVI-I, VIDEO
or S-VIDEO input.
7. S-VIDEO IN Connector (Mini DIN 4 Pin)
Here is where you connect the S-Video input from an
external source like a VCR.
NOTE: S-Video provides more vivid color and higher
resolution than the traditional composite video format.
8. VIDEO IN Connector (RCA)
Connect a VCR, DVD player, laser disc player, or docu-
ment camera here to project video.
9. VIDEO AUDIO IN Jacks (RCA)
L:This is your left channel audio input for stereo
sound coming from the VIDEO source.
R: This is your right channel audio input for stereo
sound from the VIDEO source.
10. REMOTE IN Jack (Mini Jack)
Connect your remote control cable here for wired op-
eration.
11. PC CONTROL Port (Mini DIN 8 Pin)
Use this port to connect your PC or control system to
control your projector via a serial cable. This enables
you to control the projector using serial communica-
tion protocol. An optional serial cable (CA03D: 9Pin
D-Sub to 8 Pin Mini DIN) is required for this port. You
can also control the projector by using PC Control
Utility 3.0 contained on the supplied User Supportware
2 CD-ROM.
To do so you must first have PC Control Utility 3.0
installed on your PC. If you are writing your own pro-
gram, typical PC control codes are on page 147.
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
156
12131514
378 9
2 410 11 
						

							9
1. Introduction
Terminal Panel Features
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
156
12131514
378 9
2 410 11
12. USB Port (Type B)
Connect this port to the USB port (type A) of your PC
using the supplied USB cable. You can operate your
computers mouse functions from the remote control.
13. USB Port (Type A)
Connect a commercially available USB memory de-
vice or mouse that supports USB. You can operate
the menu or Viewer with the USB mouse via this port.
Note that this port should not be connected to a com-
puter and that there may be some brands of USB
mouse that the projector does not support.14. PC CARD Slot
Insert a PC card, commercially available LAN card or
NEC optional wireless LAN card here.
NOTE: A dummy card is inserted into each slot at the time
of shipment. First remove the dummy cards before use.
15. PC CARD Eject Button
Press to eject a PC card partially. 
						

							10
1. Introduction
 Part Names of the Remote Control
1. Infrared Transmitter/Laser  Pointer
Transmits an infrared signal when any button other
than LASER is pressed.
Direct the remote control toward the remote sensor
on the projector cabinet.
Beams a laser light when the Laser button is pressed.
CAUTION:
* Do not look into the laser pointer while it is on.
* Do not point the laser beam at a person.
2. Remote Jack
Connect your remote control cable here for wired op-
eration.
3. LED
Flashes when any button is pressed.
4. POWER ON Button
When the main power is on, you can use this button
to turn your projector on.
NOTE: To turn on the projector, press and hold the
POWER ON button for a minimum of two seconds.
5. POWER OFF Button
You can use this button to turn your projector off.
NOTE: To turn off the projector, press the POWER OFF
button twice.
POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
R-CLICK
UP
DOWN
HELP
ZOOM FOCUSSLIDE VIEWER
VOLUME
3D REFORM
PIC-MUTE
FREEZE
AUTO ADJ.
COMPUTER
ASPECTVIDEO
3
12
5
6
10
12 114
9
8 7
13
14
6. MAGNIFY (+) (–) Buttons
Use these buttons to adjust the image size.
The image can be magnified about the center of the
screen up to 400%. See page 52.
7. LASER Button
Press and hold this button to activate the laser pointer.
When lit, you can use the laser to draw your audiences
attention to a red dot that you can place on any ob-
ject. See page 44.
8. POINTER Button
Press this button to display the projector pointer. You
can move your pointer icon to the area you want on
the screen using the SELECT 
 or  button. See
page 51.
9. PAGE (UP) (DOWN) Buttons
Use these buttons to scroll the viewing area of the
window or to move to the previous or next slide in
PowerPoint on your computer when the supplied USB
cable is connected with your computer.
10. MENU Button
Displays the menu for various settings and adjust-
ments.
11. SELECT 
 Button
This button is used for projector’s menu operation and
moving the magnified image.
This button also works as a computer mouse when
the supplied USB cable is connected with your com-
puter.
12. ENTER Button
Executes your menu selection and activates items
selected from the menu.
13. EXIT Button
Returns to the previous menu.
While you are in the main menu, pressing this button
will close the menu.
14. R-CLICK Button
Works as the mouse right button when the supplied
USB cable is connected with your computer. 
						

							11
1. Introduction
15. L-CLICK Button
Works as the mouse left button when the supplied
USB cable is connected with your computer.
VOLUME
3D REFORM
PIC-MUTE
FREEZE
ZOOM FOCUS
SLIDE
AUTO ADJ.
HELP
VIEWER
COMPUTER
ASPECTVIDEO
POINTERLASER
MAGNIFYPAGE OFF
POWERON
ENTER
MENU
EXIT
R-CLICK
UP
DOWN
16
21
2220
25
2818 19 17
23
2427
26
20. SLIDE (+) (–) Buttons
Press (+) to select the next folder or slide and press
(–) to select the previous folder or slide.
21. ASPECT Button
Press this button to display the Aspect Ratio select
menu. See page 90.
22. PIC-MUTE Button
This button turns off the image and sound for a short
period of time. Press again to restore the image and
sound. See page 51.
23. HELP Button
Provides the online help. See page 52.
24. VOLUME (+) (–) Buttons
Press (+) to increase the volume and (–) to decrease
it. See page 41.
25. FOCUS (+) (–) Buttons
Adjust the focus.
26. ZOOM (+) (–) Buttons
Reduces the image size between 80% and 100%.
27. FREEZE Button
This button will freeze a picture. Press again to re-
sume motion. See page 51.
28. 3D REFORM Button
Press this button to enter 3D Reform to correct the
pincushion, the cornerstone or the keystone distor-
tion, and make the image square. See pages 42 and
99 - 102.15
16. VIDEO Button
Press this button to toggle between Video and S-Video
inputs.
17. COMPUTER Button
Press this button to select the COMPUTER, DVI (DIGI-
TAL) or DVI (ANALOG) input.
18. AUTO ADJ. Button
Use this button to adjust an RGB source (COM-
PUTER) for an optimal picture. See page 41.
19. VIEWER Button
Press this button to select the Viewer source. See page
71. 
						

							12
1. Introduction
Battery Installation
1Remove the battery cover.
NOTE: Do not pull the battery
cover by force. Doing so can
result in its complete removal.
2Remove both old batteries and
install new ones (AAA). Ensure
that you have the batteries po-
larity (+/ –) aligned correctly.3Slip the cover back over the bat-
teries until it snaps into place.
NOTE: Do not mix different types of
batteries or new and old batteries.
•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 batteries will also prevent the remote control from properly operating the projector.
Remote Control Precautions
•Handle the remote control carefully.
•If the remote control gets wet, wipe it dry immediately.
•Avoid excessive heat and humidity.
•If you will not be using the remote control for a long time, remove the batteries.
•Do not place the batteries upside down.
•Do not use new and old batteries together, or use different types of batteries together.
•Dispose of used batteries according to your local regulations.
Operating Range for Wireless Remote Control
1 212
30°
30°30°
30°
7m/22 feet
7m/22 feet
Remote controlRemote sensor on the projector cabinet
Using the Remote Control in Wired Operation
Connect one end of the supplied remote cable to the REMOTE mini jack and the other end to the remote jack on the
remote control.
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
REMOTE
IN
NOTE: Inserting the remote cable into the REMOTE IN jack will
automatically change the projector’s Standby mode to Normal
mode even if Power-saving mode has been selected.
Remote control 
						

							13
 Part Names and Functions of the Supplied Electronic Pen (WT615 only)
The WT615 comes with an electronic pen.
The electronic pen works as a USB mouse connected to the projector. See page 53 for connecting a USB mouse.
The electronic pen and the projector’s sensors can be used to convert your whiteboard into a virtual touchscreen which
allows you to operate your projector’s menu or use the ChalkBoard feature. See “ Using the Electronic Pen” on page 45.
Important
Before you use the electronic pen or when you have changed the position of the projector or the screen size, be sure
to use [Calibration] to calibrate the electronic pen and the screen.
1. Introduction
The buttons work as computer mouse buttons.
Pen tip ................... Left click button
Button A ................ Right-click button
Button B ................ Button to turn on or off the ChalkBoard toolbar.
NOTE:
•Button A or B must be pressed and held for a minimum of 0.5 second.
•Pressing and holding the buttons A and B at the same time for a minimum of 0.5 second will  change to “Pen Calibration”
mode. See also page 47.
Pen tip
Button AButton B
Requirements for the Electronic Pen Function
•Screen size: 40” to 80”
•Projector orientation: “Desktop Front” and “Ceiling Front”
•[Screen Type]: “4:3”
•[Aspect Ratio]: “4:3”
•Digital Zoom: 100%
•[Cornerstone] and [Keystone]: Not performed
•Operating temperature: 59 to 95°F (15 to 35°C)
•[Resolution]: Auto
Battery Installation
123
Electronic Pen Precautions
•Handle the electronic pen carefully.
•If the electronic pen gets wet, wipe it dry immediately.
•Avoid excessive heat and humidity.
•If you will not be using the electronic pen for a long time, remove the battery.
•Dispose of a used battery according to your local regulations.
NOTE: Do not hold this part. Otherwise, the electronic pen
may not work properly.