Dukane Imagepro 8766 Liquid Crystal Projector Users 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 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 blinking
Orange blinking
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 blinking
Green blinking
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 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 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.
• 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 Horizontal / Vertical / Clock / Phase in the
Advanced menu. See page E-28.
Problem Check  These Items
Common Problems & Solutions 
						

							E-34
SPECIFICATIONS
This section provides technical information about the 8766 Projectors performance
Model Number   8766
Optical
LCD Panel   0.7 p-Si TFT active-matrix with Micro Lens  Array
Resolution   1024 
 768 pixels native, up to UXGA  
Lens Manual zoom and focus: F1.7 - 2.0    f=21.6 - 25.9mm
Lamp 200 W (160 W Eco mode)
Image Size 21 - 300 inches (0.5 - 7.6 m) diagonal
Projection Distance 2.38 - 35.8 ft / 7.3 (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:  dots (H) 
 768 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 2.9A (100 - 120V AC) / 1.4A (200 - 240V AC)
Power Consumption 7.5W in Standby mode / 260 W in Lamp Normal mode / 220 W in Lamp Eco mod\
e
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% humidity (non-condensing)
Storage Temperatures : 14 ° to 122 °F (-10 ° to 50 °C), 20% to 80% humidity (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:http://ww w.dukcorp .com/av
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 Cr2Green or Sync on Green Y3Blue Cb
4Ground5Ground6Red Ground Cr Ground
7Green Ground Y Ground8Blue Ground Cb Ground9No Connection
10 Sync Signal Ground11 SCART Sync Sync12 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
Lens center
Lens center
(1.6) 
						

							E-36
Compatible Input Signal List
Signal Resolution Frequency H. Refresh Rate( Dots ) ( kHz ) ( Hz )
NTSC – 15.734 60
PAL– 15.625 50SECAM – 15.625 50VESA 640
480 31.47 59.94
IBM 640 
480 31.47 60MAC 640 
480 31.47 60MAC 640 
480 34.97 66.67
MAC 640 
480 35 66.67VESA 640 
480 37.86 72.81VESA 640 
480 37.5 75
IBM 640 
480 39.375 75VESA 640 
480 43.269 85.01IBM 720 
350 31.469 70.09
VESA 720 
400 37.927 85.04IBM 720 
350 39.44 87.85IBM 720 
400 39.44 87.85
VESA 800 
600 35.16 56.25VESA 800 
600 37.879 60.32VESA 800 
600 48.077 72.19
VESA 800 
600 46.88 75VESA 800 
600 53.674 85.06MAC 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 65.2@# 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@#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 28.13 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 81.3 65
@# VESA 1600 
1200 87.5 70@# VESA 1600 
1200 93.75 75DVD YCbCr – 15.734 59.94 Interlaced
DVD YCbCr –15.625 50 Interlaced
 #  :  Images in above flagged with # are compressed .
 
NOTE:  Some composite sync signals may not be displayed cor rectly .
Signals other than those specified in the table above may not be display\
ed cor rectly . 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 . 
						

							DUKANE CORPORATIONTWO-YEAR LIMITED WARRANTYThis Dukane projector is warranted to the original purchaser for a period of  two  (2) years fromthe original purchase date – in normal operating conditions – against defects in material andworkmanship .  DUKANE CORPORATION EXPRESSLY DISCLAIMS ALL OTHERWARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.DURING THE WARRANTY PERIOD, DUKANE CORPORATION’S LIABILITY FOR ANYDEFECTIVE PRODUCT (except for the lamp, which is subject to whatever warranties themanufacturer may provide) IS LIMITED TO THE REPAIR OR REPLACEMENT OFPRODUCT AT DUKANE CORPORATION’S OPTION.  REPLACEMENT PRODUCTS MAYBE NEW OR  USED (used units will not exceed hours of defective unit).  The following are notcovered by the limited warranty and Dukane Corporation shall not be liable for:1. Any product which is not distributed in the U.S.A. or Canada by Dukane Corporation or anauthorized dealer.2. Normal decrease in lamp light output over time.3. Damage, deterioration or malfunction resulting from:· Accident, misuse, abuse, neglect, improper ventilation, fire, dust, smoke, water, lightingor other acts of nature, unauthorized product modification, or failure to followinstructions supplied with the product (including proper maintenance of air filters).· Repair or attempted repair by anyone other than a Dukane Corporation authorized servicecenter.· Any shipment of product (claims must be presented to the carrier).· Removal or installation of the product.· Any other causes which do not relate to a product defect.· Use of the product beyond normal operating conditions.  Normal operating conditions aredefined as product use not in excess of 8 hours per day and 260 days per year.4. Cartons, carry cases, shipping cases, batteries, or any accessories used in connection with theproduct.5. Service required as a result of third party components.6. Product used as commercial rental unitsDukane corporation will pay labor and material expenses for covered items, but DukaneCorporation will not pay for the following:1. Removal or installation charges.2. Cost of technical adjustment, set-up, maintenance, or adjustment of user controls.3. Payment of shipping and related charges incurred in returning the product for warrantyrepair.Dukane Corporation disclaims all liability for incidental or consequential damage of any kind,including all damages arising out of any interruptions in operation of the product and all damagesto software.No person, firm, or representative is authorized to assume any obligation or to make any warrantyon behalf of the Dukane Corporation other than as stated above.11595-B-04 
						

							Dukane CorporationAudio Visual Products Division2900 Dukane DriveSt. Charles, IL 60174-3395E-mail: [email protected]
Phone: (630) 762-4040Orders: (800) 676-2485Information: (800) 676-2486Fax: (630) 584-5156Parts & Service: (800) 676-2487Fax: (630) 584-0984
Audio Visual Products
401-8766-00