NEC Vt560 Projector User Manual

							E-31
Cleaning the Cabinet and the Lens
Cleaning
Cleaning or Replacing the Filter
The air-filter sponge keeps the inside of the projector from dust or dir\
t
and should be cleaned after every 100 hours of operation (more often in\
dusty conditions). If the filter is dirty or clogged, your projector ma\
y over-
heat.
CAUTION
•Turn off the projector, turn off the main power switch and un-
plug 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:
V acuum the filter-through the filter cover.
Catch
To  reset the filter usage time, from the menu, select [Default]  → [Clear
Filter Usage].
See also page E-29 for resetting the filter usage time.
To  replace the filter (sponge):
1. Remove the filter cover by pushing up on the catch of the cover until
you feel it detach.
2. Gently peel off the filter (sponge) and replace it with the new one. 3. Reinstall the new filter cover.
NOTE: 
Do not wash the filter with soap and water. Soap and water will damage
the filter membrane. Before replacing the filter, remove dust and dirt from the
projector cabinet. Keep out dust and dirt during filter replacement.
NOTE:  When you replace the lamp, it is also wise to replace the filter. The filtercomes in the same package with your replacement lamp.
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 suchas alcohol or thinner.
3. Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens. 
						

							E-32
TROUBLESHOOTING
This section helps you resolve problems you may encounter while setting \
up or using the projector.
Power IndicatorIndicator Condition Projector Condition Note
Off
Blinking light
Steady light Green
Orange
0.5 sec On,
0.5 sec Off
0.5 sec On,
0.5 sec OffThe main power is off.
The projector is getting ready
to turn on.
The projector is cooling down.
The projector is turned on.
The projector is in Standby.
Green
Orange –
W
ait for a moment.
W ait for a moment.
–
–
Indicator Condition Projector Condition Note
Off
Blinking light
Steady light Red
Green
Orange 1 cycle (0.5 sec On,
2.5 sec Off)
2 cycle (0.5 sec On, 0.5 sec Off)
4 cycle (0.5 sec On, 0.5 sec Off)
6 cycle (0.5 sec On, 0.5 sec Off) Normal
Lamp cover error or lamp
housing error
T
emperature error
Fan error
Lamp error
Re-firing the lamp
Control Panel key locked –
Replace the lamp cover or
lamp housing correctly.
The projector is overheated.
Move the projector to a cooler
location.
Fans will not work correctly.
Lamp fails to light. Wait a full
minute and then turn on again.
The projector is re-firing.
Y
ou have pressed control
panel key when Control Panel
Key Lock is enabled.
Status Indicator
Indicator Condition Projector Condition Note
Off
Blinking light
Steady light Normal
Lamp has reached its end of
life. Lamp replacement mes-
sage will be displayed.
Lamp has been used beyond
its limit. The projector will not
turn on until the lamp is re-
placed.
Lamp mode is set to Eco mode.
Red
Red
Green –
Replace the lamp.
Replace the lamp.
–
Lamp Indicator 
						

							E-33
Does not turn on
No picture
Image isn’t square to the
screen
Picture is blurred
Image is scrolling verti-
cally, horizontally or
both
Remote control does
not work
Indicator is lit or blink-
ing
Cross color in RGB
mode•
Check that the power cable is plugged in and that the power button on th\
e projector cabinet or the remote
control is on. See pages E-16 and 17.
• Ensure that the lamp cover or lamp housing is installed correctly. See page E-30.
• Check to see if the projector has overheated or the lamp has reached the\
 end of its usable life. If there is
insufficient ventilation around the projector or if the room where you’\
re presenting is particularly warm, move
the projector to a cooler location.
• Use the RGB, Video or S-Video button on the remote control or the cabine\
t to select your source (RGB, Video
or S-Video). See page E-18.
• Ensure your cables are connected properly.
• Use menus to adjust the brightness and contrast. See page E-26.
• Remove the lens cap.
• Reset the settings or adjustments to factory preset levels using “Factory Default” in the menu. See page E-29.
• Enter your registered keyword if the Security function is enabled. See p\
age E-28.
• Reposition the projector to improve its angle to the screen. See page E-\
18.
• Use the Keystone correction function to correct the trapezoid distortion\
. See page E-19.
• Adjust the focus. See page E-19.
• Reposition the projector to improve its angle to the screen. See page E-\
18.
• Ensure that the distance between the projector and screen is within the \
adjustment range of the lens. See
pages E-11 and 12.
• Condensation may form on the lens if the projector is cold, brought into\
 a warm place and is then turned on.
Should this happen, let the projector stand until there is no condensati\
on on the lens.
• Use the RGB, VIDEO or S-VIDEO button on the remote control or the cabinet to select the source you want to
input.
• Install new batteries. See page E-10.
• Make sure there are no obstacles between you and the projector.
• Stand within 22 feet (7 m) of the projector. See page E-10.
• Make sure that you are in the Projector mode and the PJ button lights in\
 red. If not, press the PJ button. See
page E-21.
• See the Power/Status/Lamp Indicator on page E-32.
• If Auto Adjust is off, turn it on or adjust the image manually with Hori\
zontal / Vertical / Clock / Phase in the
Advanced menu. See page E-29.
Problem Check  These Items
Common Problems & Solutions 
						

							E-34
SPECIFICATIONS
This section provides technical information about the VT660K/VT460K/VT56\
0 Projectors performance.
Model Number VT660K/VT460K/VT560
Optical
LCD Panel VT660K: 0.7 p-Si TFT active-matrix with Micro Lens ArrayVT460K/VT560: 0.7 p-Si TFT active-matrix
Resolution VT660K/VT560: 1024 
768 pixels* native, up to UXGA with Advanced AccuBlend
VT460K: 800 
600 pixels* native, up to UXGA with Advanced AccuBlend
Lens Manual zoom and focus: F1.7 - 2.0    f=21.6 - 25.9mm
Lamp VT660K/VT460K: 205W (164W Eco mode)
VT560: 200W (160W Eco mode)
Image Size 21 - 300 inches (0.5 - 7.6 m) diagonal
Projection Distance 2.38 - 35.8 ft / 0.7 (Tele) - 10.9 m (Tele)
Projection Angle Tele : 9.5° - 10.0° Wide : 11.3° - 11.8°
Keystone Correction +/- 30 degrees electronic (auto)
Electrical
Inputs 1 RGB/Component (D-Sub 15 Pin), 1 S-Video (DIN 4 Pin), 1 Video (RCA),
1 Stereo Mini Audio, 2 (L/R) RCA Audio, 1 PC Control (DIN 8 Pin)
Outputs 1 RGB (D-Sub 15 Pin), 1 Stereo Mini Audio
USB Port 1 B Type
V ideo Compatibility NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM, HDTV: 1080i, 1080i/50Hz, 720p, 576p, 480p, 480i/
60Hz
Scan Rate Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over) / Vertical: 50 Hz to 120 Hz
V ideo Bandwidth RGB: 80 MHz (-3dB)
Color Reproduction 16.7 million colors simultaneously, Full color
Horizontal Resolution NTSC / NTSC4.43/PAL/PAL-M/PAL-N/PAL60: 550 TV lines SECAM: 350 TV lines
YCbCr: 800 TV lines
RGB: VT660K/VT560 / 1024 dots (H) 
768 dots (V),  VT460K / 800 dots (H) 
600 dots (V)
External Control RS232, IR
Sync Compatibility Separate Sync / Composite Sync / Sync on G
Built-in Speaker 1W (monaural)
Power Requirement 100 - 120V AC / 200 - 240V AC, 50 / 60 Hz
Input Current VT660K/VT460K: 3.1A (100 - 120V AC) / 1.5A (200 - 240V AC) VT560: 2.9A (100 - 120V AC) / 1.4A (200 - 240V AC)
Power Consumption VT660K/VT460K: 7.5W in Standby mode / 270 W in Lamp Normal mode / 220 W \
in Lamp Eco mode VT560: 7.5W in Standby mode / 260 W in Lamp Normal mode / 220 W in Lamp \
Eco mode
Mechanical
Installation Orientation Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear
Dimensions 12.2 (W) 
3.5 (H) 
9.1 (D)
310mm (W) 
89mm (H) 
230mm (D)
(not including protrusions)
Net Weight 6.5 lbs / 2.9 kg
Environmental Considerations Operational Temperatures : 32° to 95°F (0° to 35°C), 20% to 80% humidit\
y (non-condensing) Storage Temperatures : 14° to 122°F (-10° to 50°C), 20% to 80% humi\
dity (non-condensing)
Regulations UL Approved (UL 60950, CSA 60950) Meets DOC Canada Class B requirements
Meets FCC Class B requirements
Meets AS/NZS3548 Class B
Meets EMC Directive (EN55022:1998, EN55024-1998, EN61000-3-2, EN61000-3\
-3)
Meets Low Voltage Directive (EN60950, TUV GS Approved)
For additional information visit:US : http://www.necvisualsystems.com
Europe : http://www.nec-europe.com/
Global : http://www.nec-pj.com/
*Effective pixels are more than 99.99%.
The specifications are subject to change without notice. 
						

							E-35
APPENDIX
Cabinet Dimensions
Unit = mm (inch)
Mini D-Sub 15 Pin Connector
Pin Assignments of D-Sub RGB Input Connector
Pin No. RGB Signal (Analog) YCbCr Signal
1Red Cr
2Green or Sync on Green Y
3Blue Cb4Ground
5Ground6Red Ground Cr Ground
7Green Ground Y Ground
8Blue Ground Cb Ground9No Connection
10 Sync Signal Ground11 SCART Sync
12 Bi-directional DATA (SDA)
13 Horizontal Sync or Composite Sync14 Vertical Sync
15 Data Clock
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level
51423
10
11
12
13
14
15 6
97 8
99.2(3.9)96(3.8)
230(9.1)245(9.6)
89(3.5)
73.5(2.9)
310(12.2)
41.7(1.6)
Lens center
Lens center 
						

							E-36
Compatible Input Signal List
Signal Resolution Frequency H. Refresh Rate( Dots ) ( kHz ) ( Hz )
NTSC – 15.734 60
PAL– 15.625 50
PAL60 – 15.734 60SECAM – 15.625 50
VESA 640 
480 31.47 59.94IBM 640 
480 31.47 60
MAC 640 
480 31.47 60
MAC 640 
480 34.97 66.67MAC 640 
480 35 66.67
VESA 640 
480 37.86 72.81VESA 640 
480 37.5 75
IBM 640 
480 39.375 75
VESA 640 
480 43.269 85.01IBM 720 
350 31.469 70.09
VESA 720 
400 37.927 85.04IBM 720 
350 39.44 87.85
IBM 720 
400 39.44 87.85
VESA 800 
600 35.16 56.25VESA 800 
600 37.879 60.32
VESA 800 
600 48.077 72.19
VESA 800 
600 46.88 75VESA 800 
600 53.674 85.06
MAC 832 
624 49.725 74.55@ VESA 1024 
768 35.5 43 Interlaced
@ VESA 1024 
768 48.363 60
@ VESA 1024 
768 56.476 70.07@ MAC 1024 
768 60.241 74.93
@ VESA 1024 
768 60.023 75.03@ VESA 1024 
768 68.677 85
@# VESA 1152 
864 67.5 75
@# MAC 1152 
870 68.681 75.06@# SUN 1152 
900 61.796 65.95
@# SGI 1152 
900 71.736 76.05@# VESA 1280 
960 60 60
@# VESA 1280 
1024 63.981 60.02
@# MAC 1280 
1024 69.89 65.18@# HP 1280 
1024 78.125 72.01
@# SUN 1280 
1024 81.13 76.11@# VESA 1280 
1024 79.976 75.03
@# VESA 1280 
1024 91.146 85.02
@# SXGA+ 1400 
1050 – –@#HDTV (1080p)1920 
1080 67.5 60 Progressive
@#SDTV(576i)(625i)– 15.6 50@#SDTV(576p)(625p)–31.5 50
@#HDTV (1080i)(1125i)1920
1080 33.75 60 Interlace
@#HDTV (1080i)(1125i)1920 
1080 28.125 50 Interlace@#HDTV (720p)(750p)1280 
720 45 60 Progressive
@#SDTV (480p)(525p)– 31.47 59.94 Progressive
@#VESA 1600 
1200 75.0 60@# VESA 1600 
1200 81.25 65
@# VESA 1600 
1200 87.5 70@# VESA 1600 
1200 93.75 75
DVD YCbCr – 15.734 59.94 Interlaced
DVD YCbCr –15.625 50 Interlaced
 # : Images in above flagged with # are compressed with Advanced AccuBlend on VT660K/VT560.
 @ : Images in above flagged with @ are compressed with Advanced AccuBlend on VT460K.
NOTE:  Some composite sync signals may not be displayed correctly.
Signals other than those specified in the table above may not be display\
ed correctly. If this should happen, change the refresh rate or resolution on your PC. Refer to Display Properties h\
elp section of your PC for procedures.
UXGA (1600
1200) is supported for separate sync signal only. 
						

							E-37
1
2
54 3 6
7
8
Cable Connection
Communication Protocol
Baud rate: 19200 bps
Data length: 8 bits
Parity: No parity
Stop bit: One bit
X on/off: None
Communications
procedure: Full duplex
To RxD of PC
PC Control Connector (DIN-8P)
To TxD of PC
To  GND of PC
NOTE:  Pins 2, 3, 5, 6 and 8 are used inside the projector.
PC Control Codes
Function Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT RGB 02H 03H 00H 00H 02H 01H 01H 09H
INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H
PICTURE MUTE ON 02H 10H 00H 00H 00H 12H
PICTURE MUTE OFF 02H 11H 00H 00H 00H 13H
SOUND MUTE ON 02H 12H 00H 00H 00H 14H
SOUND MUTE OFF 02H 13H 00H 00H 00H 15H
NOTE: Contact your local dealer for a full list of the PC Control Codes if nee\
ded. 
						

							E-38
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:
V alid 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:
V alid for a period of within 14 months of the date of manufacture
indicated by the serial number attached to the product.
2 When 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.
3 In 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 bythe 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, cigarettesmoke, 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 June 1, 2002.
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 Arlington Heights Road, Itasca, Illinois 60143, U.S.A.
T elephone: +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
V ictoria;
480 Princess Hwy Noble Park 3174
South Australia; 84A Richmond Road, Keswick 5035
Queensland; 116 Ipswich Road, Woollongabba 4102
W estern Australia;
45 Sarich Court Osborne Park 6017
T elephone: 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 
						

							E-39
In Asia and Middle East
NEC Viewtechnology, Ltd.Address: 686-1, Nishioi, Oi-Machi, Ashigarakami-Gun, Kanagawa 258-0017, Japan
T elephone: +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
T elephone: +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.
T elephone: +886 2 8500 1734
Fax Line: +886 2 8500 1420
Email Address: [email protected]
WEB Address: http://www.nec.com.tw
(Regions Covered)
T aiwan
NEC Singapore Pte. Ltd Address: 401 Commonwealth Drive, #07-02, Haw Par
Technocentre, Singapore 149598
T elephone: +65 6 273 8333
Fax Line: +65 6 274 2226
Email Address: [email protected]
WEB Address: http://www.nec.com.sg
(Regions Covered)
Singapore
Hyosung Data System, Ltd. Address: 7th Floor, Cheongdam Building, 52, Cheongdam-Dong,
Kangnam-Ku, Seoul, Korea 135-100
T elephone: +82 2 510 0234
Fax Line: +82 2 540 3590
Email Address: [email protected]
(Regions Covered)
South Korea
Lenso Communication Co., Ltd. Address: 292 Lenso House 4, 1st Floor, Srinakarin Road, Huamark, Bangkapi, Bangkok 10240, Thailand
T elephone: +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
T elephone: +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 renta\
lservice are offered. 
						

							E-40
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 qualificati\
on sheet and agree with you r
following conditions, and also the Service fee will be charged to my cre\
dit card account, if I dont return the Loan units with in the
specified period. I also confirm following information is correct.     R\
egards.
Application Sheet for TravelCare Service Program
Date:      /       /       , 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 :