NEC Vt670 Projector User Manual

							64
7. Appendix
 Optional Presentation Remote Control Kit (PR52KIT)
Part Names and Functions 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
Not available on this model.
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.
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%.
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.
VOLUME
3D REFORM
PJ    OFF    MOUSEFOCUSZOOM SLIDE VIEWER POINTERLASER
UP MAGNIFYPAGE OFF
POWERON
PIC-MUTE
DOWN
AUTO ADJ.SOURCE
ASPECT
HELP
FREEZE PICTURE
ENTER
MENU
EXIT
R-CLICK
2
5
6
8
10
129 7
15
16
4 1
3
2017 13 11
18
22 19
25
27
2928
23
26 21
24
14
The PR52KIT is an optional remote control kit for operating your NEC projector and performing your computer mouse
operations.
Package List
• RD-408E remote control unit ....... 1 • AAA batteries ................... 2
• Mouse receiver ............................ 1 • Users manual .................. 1 
						

							65
7. Appendix
8. POINTER Button
Not available on this model.
9. PAGE UP/DOWN Buttons*
Use these buttons to operate your computer with the
supplied remote mouse receiver. You can 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.
10. MENU Button
Displays the menu for various settings and adjust-
ments.
11. Mouse Button
In Mouse mode*, this button works as your computer
mouse.
In Projector mode, this button is used for projector’s
menu operation and moving the magnified image.
12. ENTER Button
Executes your menu selection and activates items se-
lected 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. L-CLICK Button*
Works as the mouse left button when the supplied
remote mouse receiver is connected with your com-
puter.
15. R-CLICK Button*
Works as the mouse right button when the supplied
remote mouse receiver is connected with your com-
puter.
16. PICTURE Button
Press this button to display the Picture window. Each
time this button is pressed, the option will be changed:
Wall Color → Picture Management → Brightness →
Contrast → Sharpness → Color → Hue
17. SOURCE Button
Use this button to select a video source such as a
PC, VCR or DVD player.
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.
If no input signal is present, the input will be skipped.18. ASPECT Button
Press this button to display the Aspect Ratio select
screen.
19. AUTO ADJ. Button
Use this button to adjust an RGB source for an opti-
mal picture.
20. VIEWER Button
Not available on this model.
21. SLIDE +/- Buttons
Not available on this model.
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.
23. HELP Button
Provides the Information screen.
24. VOLUME +/– Buttons
Press (+) to increase the volume and (–) to decrease
it.
25. FOCUS +/- Buttons
Not available on this model.
26. ZOOM +/- Buttons
Use to finely adjust the image on the screen. (VT47
only)
27. FREEZE Button
This button will freeze a picture. Press again to re-
sume motion.
28. 3D REFORM Button
Not available on this model.
29. PJ  OFF  MOUSE Slide Switch
Use to switch mouse button operation modes between
Mouse and Projector. Setting to OFF will disable all
the buttons on the remote control.
*NOTE: The PAGE UP/DOWN, L-CLICK, R-CLICK and MOUSE
(as computer mouse) buttons are available only when the PJ
 OFF  MOUSE Slide Switch is set to MOUSE. 
						

							66
7. Appendix
30Ã
30Ã
30Ã 30Ã
Battery Installation
1Remove the battery cover.
NOTE: Do not pull the battery
cover by force. Doing so can
result in it coming off.
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.
Remote sensor on projector cabinetRemote control
7m/22 feet 7m/22 feet
•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 
						

							67
7. Appendix
Using the Laser Pointer
You can use the laser to draw your audiences attention to a red dot that you can place on any object.
CAUTION:
• Do not look into the laser pointer while it is on.
• Do not point the laser beam at a person.
• Do not allow children to use the laser pointer.
Press and hold the LASER button to activate the laser pointer.
AC IN
Z
O
O
MFOCU
S
LASER
To disable the laser pointer, set the function switch to “Off ”.
Decide whether to enable or disable laser, then set the switch as necessary using the tip of a thin ball-point pen. On
this model, the other selector switch is not used.
ON
OFF
On: Enabled (the laser lights when the LASER button is pressed) [Factory default]
Off: Disabled (the laser does not light even when the LASER button is pressed)
Disable the laser when using in an environment in which the unit is accessible to children.
Using Remote Mouse Receiver
See page 31.
Not used Laser enable/disable
switch 
						

							68
No image is displayed from your PC or video equipment to the
projector.
Still no image even though you connect the projector to the PC
first, then start the PC.
Enabling your notebook PC’s signal output to the projector.
•A combination of function keys will enable/disable the ex-
ternal display. Usually, the combination of the “Fn” key along
with one of the 12 function keys turns the external display
on or off.
No image (blue background, logo, no display).
Still no image even though you press the AUTO ADJUST but-
ton.
Still no image even though you carry out “Reset” in the
projector’s menu.
Signal cables plug is fully inserted into the input connector
A message appears on the screen.
( _____________________________________________ )
The source connected to the projector is active and available.
Still no image even though you adjust the brightness and/or
the contrast.
Input sources resolution and frequency are supported by the
projector.
7. Appendix
 Troubleshooting Check List
Before contacting your dealer or service personnel, check the following list to be sure repairs are needed also by
referring to the “Troubleshooting” section in your user’s manual. This checklist below will help us solve your problem
more efficiently.
* Print the following pages.
Frequency of occurrence   always    sometimes (How often?_____________________)     other (__________________)
Power
No power (POWER indicator does not light green)   See also “Sta-
tus Indicator (STATUS)”.
Power cables plug is fully inserted into the wall outlet.
Main power switch is pressed to the ON position.
Lamp cover is installed correctly .
Lamp Hour Meter (lamp operation hours) was cleared after
lamp replacement.
No power even though you press and hold the POWER button
for a minimum of 2 seconds.Shut down during operation.
Power cables plug is fully inserted into the wall outlet.
Lamp cover is installed correctly .
Power Management is turned off (only models with the Power
Management function).
Sleep Timer is turned off (only models with the Sleep Timer
function ).
Video and Audio
Image is too dark.
Remains unchanged even though you adjust the brightness
and/or the contrast.
Image is distorted.
Image appears to be trapezoidal (unchanged even though you
carry out the “Keystone or “3D Reform” adjustment).
Parts of the image are lost.
Still unchanged even though you press the AUTO ADJUST but-
ton.
Still unchanged even though you carry out “Reset” in the
projector’s menu.
Image is shifted in the vertical or horizontal direction.
Horizontal and vertical positions are correctly adjusted on a
computer signal.
Input sources resolution and frequency are supported by the
projector.
Some pixels are lost.
Image is flickering.
Still unchanged even though you press the AUTO ADJUST but-
ton.
Still unchanged even though you carry out “Reset” in the
projector’s menu.
Image shows flickering or color drift on a computer signal.
Image appears blurry or out of focus.
Still unchanged even though you checked the signal’s resolu-
tion on PC and changed it to projector’s native resolution.
Still unchanged even though you adjusted the focus.
No sound.
Audio cable is correctly connected to the audio input of the
projector.
Still unchanged even though you adjusted the volume level.
AUDIO OUT is connected to your audio equipment (only mod-
els with the AUDIO OUT connector).
Other
Remote control does not work.
No obstacles between the sensor of the projector and the re-
mote control.
Projector is placed near a fluorescent light that can disturb the
infrared remote controls.
One or more remote sensors are enabled (only models with
the Remote Sensor Selection function).
Batteries are new and are not reversed in installation.
If present on the remote control, projector selector switch is
not used.Buttons on the projector cabinet do not work ( only models with
the Key Lock function).
Cabinet Button Lock is not turned on or is disabled in the menu.
Still unchanged even though you press and hold the EXIT but-
ton for a minimum of 10 seconds. 
						

							69
7. Appendix
In the space below please describe your problem in detail.
Information on application and environment where your projector is used
Projector
Model number:
Serial No.:
Date of purchase:
Lamp operating time (hours):
Lamp Mode: Normal   Eco
Information on input signal:
Horizontal synch frequency [          ] kHz
Vertical synch frequency [          ] Hz
Synch polarity H  (+)   (–)
V  (+)   (–)
Synch type Separate   Composite
 Sync on Green
STATUS Indicator:
Steady light Orange   Green
Flashing light [          ] cycles
Remote control model number:
Signal cable
NEC standard or other manufacturer’s cable?
Model number:                        Length:              inch/m
Distribution amplifier
Model number:
Switcher
Model number:
Adapter
Model number:
ProjectorPC
DVD player
Installation environment
Screen size: inch
Screen type: White matte    Beads   Polarization
 Wide angle    High contrast
 Throw distance: feet/inch/m
 Orientation: Ceiling mount    Desktop
Power outlet connection:
Connected directly to wall outlet
Connected to power cord extender or other (the num-
ber of connected equipment______________)
Connected to a power cord reel or other (the number
of connected equipment______________)
Computer
Manufacturer:
Model number:
Notebook PC  / Desktop 
Native resolution:
Refresh rate:
Video adapter:
Other:
Video equipment
VCR, DVD player, Video camera, Video game or other
Manufacturer:
Model number: 
						

							70
7. Appendix

 TravelCare Guide
TravelCare - a service for international travelers
This product is eligible for TravelCare, NECs unique international war-
ranty.
Please note that TravelCare coverage differs in part from coverage un-
der the warranty included with the product.
Services offered with TravelCare
This warranty allows customers to receive service on their product at
the NEC and NEC-designated service stations in the countries listed
herein when temporarily traveling internationally for business or plea-
sure.
For details on services offered by the different service stations, please
refer to the List of TravelCare Outlets below.
1 Repair services
The product will be repaired and delivered within 10 business days,
not including shipping time.
During the term of warranty, the cost of maintenance parts, labor
costs for repairs and shipping costs within the service stations cov-
erage area are covered by the warranty.
2 Replacement product rental service
If the customer desires, he or she can rent a replacement product
while the original product is being repaired.
Fee: US$200 for 12 days
This fee must be paid at the local service station in cash or credit
card.
The $200 rental fee is non-refundable even if the customer rents it
less than 12 days before returning.
The replacement product will be delivered within 3 business days.
If the customer did not return the replacement product within 12 days,
the customer will be charged the price of the unit.
If the customer returned the replacement product in a faulty or dam-
aged condition, the repair cost will be charged to the customer.
Note that this service is not offered in all countries and regions. Please
refer to the List of TravelCare Outlets.
In addition, this replacement product rental service is not offered af-
ter the products warranty has expired.
Term of warranty
1
a. Upon presentation of the warranty or receipt received upon pur-
chase:
Valid for the term indicated on the warranty or the normal term of
warranty for the country of purchase.
b.When only the product is brought in:
Valid for a period of within 14 months of the date of manufacture
indicated by the serial number attached to the product.
2When a product whose term of warranty is expired is brought in:
Repairs will be offered for a fee. In this case the customer is not
eligible for the replacement product rental service.
3In the following cases, repairs may be charged, even if the products
warranty is still in effect:
1) If the term of warranty, model name, serial number and name of
the store of purchase are not indicated on the warranty or have
been altered.
2) Problems or damage caused by dropping or shocks during ship-
ment or movement by the customer or by improper handling by
the customers.
3) Problems or damage caused by improper usage or unwarrant-
able alterations or repairs by the customer.
4) Problems or damage caused by fire, salt damage, gas damage,
earthquakes, lightning damage, storm or flood damage or other
natural disasters or such external factors as dust, cigarette
smoke, abnormal voltage, etc.5) Problems or damage caused by use in hot or humid places, in
vehicles, boats or ships, etc.
6) Problems or damage caused by expendable supplies or devices
connected to the product other than those designated by NEC.
7) Problems caused by natural consumption, wear or deterioration
of parts under normal usage conditions.
8) Problems or damage to lamps and other expendable supplies,
included parts or optional parts.
9)Other conditions stipulated in the warranty included with the prod-
uct also apply.
NOTE: The product can be used overseas with voltages of 100 to 120V and 200
to 240V by using a power cable suited for the standards and power source volt-
age of the country in which the product is being used.
List of TravelCare Outlets
This list applies as of December 1, 2004.
For the most up-to-date information, please refer to the websites of the
service stations in the various countries on the List of TravelCare Out-
lets or to the NEC website at http://www.nec-pj.com.
In Europe
NEC Europe, Ltd. / European Technical Centre
Address: Unit G, Stafford Park 12, Telford TF3 3BJ, U.K.
Telephone: +44 1952 237000
Fax Line: +44 1952 237006
Email Address: [email protected]
WEB Address:http://www.neceur.com
(Regions Covered)
EU:Austria*, Belgium*, Denmark*, Finland*, France*, Germany*,
Greece*, Ireland*, Italy*, Luxembourg*, The Netherlands*,
Portugal*, Spain*, Sweden* and the United Kingdom*
EEA: Norway*, Iceland and Liechtenstein
In North America
NEC Solutions (America), Inc.
Address: 1250 N. Arlington Heights Road,
Itasca, Illinois 60143, U.S.A.
Telephone: +1 800 836 0655
Fax Line: +1 800 356 2415
Email Address: [email protected]
WEB Address:http://www.necvisualsystems.com
(Regions Covered)
U.S.A. *, Canada*
In Oceania
NEC Australia Pty., Ltd.
Address: New South Wales;
184 Milperra Road, Reversby 2212
Victoria;
480 Princess Hwy Noble Park 3174
South Australia;
84A Richmond Road, Keswick 5035
Queensland;
116 Ipswich Road, Woollongabba 4102
Western Australia;
45 Sarich Court Osborne Park 6017
Telephone: 131 632 (from domestic)
+61 8 8375 5706 (from overseas)
Fax Line: +61 8 8375 5757
Email Address: [email protected]
WEB Address:http://www.nec.com.au
(Regions Covered)
Australia*, New Zealand 
						

							71
7. Appendix
Lenso Communication Co., Ltd.
Address: 292 Lenso House 4, 1st Floor, Srinakarin Road,
Huamark, Bangkapi, Bangkok 10240, Thailand
Telephone: +66 2 375 2425
Fax Line: +66 2 375 2434
Email Address: [email protected]
WEB Address:http://www.lenso.com
(Regions Covered)
Thailand
ABBA Electronics L.L.C.
Address: Tariq Bin Ziyad Road, P.O.Box 327, Dubai,
United Arab Emirates
Telephone: +971 4 371800
Fax Line: +971 4 364283
Email Address: [email protected]
(Regions Covered)
United Arab Emirates
Samir Photographic Supplies
Address: P.O.Box 599, Jeddah 21421, Saudi Arabia
Telephone: +966 2 6828219
Fax Line: +966 2 6830820
Email Address: [email protected]
(Regions Covered)
Saudi Arabia
NOTE: In countries designated with an asterisk(*), replacement product rentalservice are offered.
In Asia and Middle East
NEC Viewtechnology,  Ltd.
Address: 686-1, Nishioi, Oi-Machi, Ashigarakami-Gun,
Kanagawa 258-0017, Japan
Telephone: +81 465 85 2369
Fax Line: +81 465 85 2393
Email Address: [email protected]
WEB Address:http://www.nec-pj.com
(Regions Covered)
Japan*
NEC Hong Kong Ltd.
Address: 11th Floor, Tower B, New Mandarin Plaza, 14
Science Museum Road,
Tsim Sha Tsui East, Kowloon, Hong Kong
Telephone: +852 2369 0335
Fax Line: +852 2795 6618
Email Address: [email protected]
WEB Address:http://www.nec.com.hk
(Regions Covered)
Hong Kong
NEC Taiwan  Ltd.
Address: 7F, No.167, SEC.2, Nan King East Road, Taipei,
Taiwan, R.O.C.
Telephone: +886 2 8500 1734
Fax Line: +886 2 8500 1420
Email Address: [email protected]
WEB Address:http://www.nec.com.tw
(Regions Covered)
Taiwan
NEC Solutions Asia Pacific Pte. Ltd
Address: 401 Commonwealth Drive, #07-02, Haw Par
Technocentre, Singapore 149598
Telephone: +65 6 273 8333
Fax Line: +65 6 274 2226
Email Address: [email protected]
WEB Address:http://www.nec.com.sg/ap
(Regions Covered)
Singapore
NEC Systems Integration Malaysia Sdn Bhd
Address:
Ground Floor, Menara TA One, 22, Jalan P. Ramlee,50250 Kuala Lumpur, Malaysia
Telephone: +6 03 2164 1199
Fax Line: +6 03 2160 3900
Email Address: [email protected]
WEB Address:http://www.necmalaysia.com.my
(Regions Covered)
Malaysia
Tele Service Co., Ltd.
Address: 2nd Fl., Ire B/D. #2, 4Ga, Yangpyeng-Dong,
Youngdeungpo-Gu, Seoul, Korea 150-967
Telephone: +82 2 2163 4193
Fax Line: +82 2 2163 4196
Email Address: [email protected]
(Regions Covered)
South Korea 
						

							72
7. Appendix
TO: NEC or NECs Authorized Service Station:
FM:
(Company & Name with signature)
Dear Sir (s),
I would like to apply your TravelCare Service Program based on attached registration and qualification sheet and agree with your
following conditions, and also the Service fee will be charged to my credit card account, if I dont return the Loan units within the
specified period. I also confirm following information is correct.     Regards.
Application Sheet for TravelCare Service Program
P-1/    ,
Country,
product purchased :
Users Company Name :
Users Company Address :
Phone No., Fax No. :
Users Name :
Users Address :
Phone No., Fax No. :
Local Contact office :
Local Contact office Address :
Phone No., Fax No. :
Users Model Name :
Date of Purchase :
Serial No. on cabinet :
Problem of units per User :
Required Service : (1) Repair and Return (2) Loan unit
Requested period of Loan unit :
Payment method : (1) Credit Card (2) Travelers Cheque (3) Cash
In Case of Credit Card :
Card No. w/Valid Date :
Date:      /       /       , 
						

							73
7. Appendix
5. Loan Service Charges and Conditions:
Upon acceptance of this NEC Projector, Customer agrees to assume
liability for this loan unit.
The current cost of use of this loan unit is $200.00 USD for 12 calendar
days.
If Customer does not return the unit within the 12 calendar days, Cus-
tomer will be charged the next highest cost up to and including the full
list price to Credit Cards, which price will be informed by NEC Autho-
rized Service Stations. Please see the attached listing of contacts for
each country to arrange for pickup of the loan unit.
If you return to their country of origin with the loan unit, you will be
charged additional freight to return the unit to the loaning country.
Thank you for your understanding of this program.Condition of your TravelCare Service Program
Enduser is requested to understand following condition of TravelCare
Service Program and complete the necessary information on the appli-
cation sheet.
1. Service Options:
There are 3 types of Service available. Enduser has to understand
following condition and is required to fill in the Application Sheet.
1) Repair and Return:
The Faulty unit is sent or collected from the customer. It is repaired
and returned within 10 days to the customer, excluding transport time.
There may have a case, repair and return cant be done by NEC
Authorized Service Station, because of shortage of spare parts due
to same model is not sold in the territory.
2) Repair and Return with Loan: (This service is limited to some Ser-
vice Stations)
This service is offered to the Enduser, who cannot wait until their unit
is repaired.
The customer can borrow a unit for $200 up to 12 days. Customer
then sends in inoperable unit to nearest NEC Authorized Service
Station for service. In order to prevent collection problem, Enduser is
required to fill in Application Sheet.
Enduser needs to confirm the availability of the Service to NEC Au-
thorized Service Stations.
3) Loan Only:
For this service, NEC Authorized Service Station supplies the cus-
tomer with a loan unit for US$200 up to 12 days. Customer keeps the
inoperable unit and when customer returns home, customer arranges
to have the projector serviced in the home country.
2. Warranty  Exclusions:
This program does not apply if the Projectors serial number has been
defaced, modified or removed.
If, in the judgement of NEC Authorized Service Station or its agent the
defects or failures result from any cause other than fair wear and tear or
NEC neglect, or fault including the following without limitation:
1) Accidents, transportation, neglect, misuse, abuse, water, dust, smoke
or default of or by the Customer its employees or agents or any third
party;
2) Failure or fluctuation of electrical power, electrical circuitry, air condi-
tioning, humidity control or other environmental conditions such as
use it in smoking area;
3) Any fault in the attachments or associated products or components
(whether or not supplied by NEC or its agents which do not form part
of the Product covered by this warranty);
4) Any act of God, fire, flood, war, act of violence or any similar occur-
rence;
5) Any attempt by any person other than any person authorized by NEC
to adjust, modify, repair, install or service the product.
6) Any Cross-border charges such as, duty, insurance, tax etc.
3. Charges for Warranty Exclusions and Out of Warranty Case:
In case faulty unit is under warranty exclusions case or under Out of
Warranty period, NEC Authorized Service Station will Inform estimation
of actual service cost to the Enduser with reason.
4. Dead on Arrival (DOA):
Enduser must take this issue up with their original supplier in the coun-
try of purchase.
NEC Authorized Service Station will repair the DOA unit as a Warranty
repair, but will not exchange DOA unit with new units.
Ver. 3  03/05