Dukane Imagepro 8762 Portable Lcd Projector Users Manual

							
53
7. Appendix
 Specifications
This section provides technical information about the 8762 projectors performance.
Model Number                 8762
Optical
DMD Single Chip Digital Micromirror Device (DMD)
Resolution 1024 x 768 pixels* up to SXGA+ (1400 x 1050) with scaling technology
Lens Manual zoom and auto focus (effective range: 1.4 m - 5.5 m) / manual
focus
F2.4 - 2.6 f=25.7 mm - 30.8 mm
Lamp 200W AC (170W Eco mode)LT35: 220W AC (170W Eco mode
200W AC (170W Eco mode)
Image Size (Diagonal) 30 - 300 diagonal
Projection Distance 42 - 438 (wide) - 51 - 524 (tele) 1.1 - 11.1 m (wide) - 1.3- 13.3 m (tele)
Projection Angle 11.6 ° - 12.1 ° (wide) / 9.7 ° - 10.0 ° (tele)
Electrical
Inputs 1 VGA shared with component video (Mini D-Sub 15 Pin), 1 S-Video (Mini DIN 4 Pin), 1 Video (RCA), 1 Stereo Mini Audio, 1 PC Control (Mini DIN 8
Pin)
Video Compatibility NTSC, NTSC4.43, PAL, PAL-60, PAL-N, PAL-M, SECAM, Component : 1080i, 720p, 576p, 480p, 576i, 480i
Scan Rate Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over) Vertical: 50 Hz to 85 Hz
Color Reproduction 16.7 million colors simultaneously, Full color
Horizontal Resolution NTSC / NTSC4.43/PAL / PAL-60/PAL-N/PAL-M/YCbCr: 540 TV lines
SECAM: 300 TV lines
RGB: 1024 dots (H) x 768 dots (V)
External Control IR, RS232C
Sync Compatibility Separate Sync / Composite Sync / Sync on G
Built-in Speaker 1W (monaural)
Po wer Requirement 100 - 240V AC, 50 / 60 Hz
Input Current 2.8 - 1.3ALT35: 3.1 - 1.4A
2.8 - 1.3A
Po wer Consumption                260W in Lamp Normal mode, 230W in Lamp Eco mode, 8.0W
in Standby mode.LT35: 280W in Lamp Normal mode, 230W in Lamp Eco mode, 8.0W in Standby mode
in Standby mode
* Effective pixels are more than 99.99%. 
						

							
54
7. Appendix
Mechanical
Installation Orientation Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear
Dimensions 10.2 (W) x 3.5 (H) x 8.2 (D) 260 mm (W) x 89 mm (H) x 208.5 mm (D) (not including protrusions)
Net Weight 4.4 lbs / 2.0 kg
Environmental Considerations Operational Temperatures: 41 °F to 104 °F / 5 °C to 40 °C
(Eco mode selected automatically at 95 °F to 104 °F/35 °C to 40 °C)
20% to 80% humidity (non-condensing)
Storage Temperatures:  14 °F to 122 °F (-10 °C to 50 °C), 20% to 80% hu-
midity (non-condensing)
Regulations
F or United States:
UL Approved (UL 60950-1)
Meets FCC Class B requirements
For Canada:
UL Approved (CSA 60950-1)
Meets DOC Canada Class B requirements
For Australia/New Zealand:
Meets AS/NZS CISPR.22 Class B
For Europe:
Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-3)
Meets Low Voltage Directive (EN60950-1, TUV GS Approved)
For additional information visit:
US :  http://www.dukcorp.com/av
Europe : 
http://www.neceurope.com/
Global : 
http://www.nec-pj.com/
The specifications are subject to change without notice. 
						

							
55
7. Appendix
 Cabinet Dimensions
LAMP
STATUS
POWER
SOURCE AUTO ADJ. FOCUS
ON/STAND BY
SELECT
COMPUTER IN PC CONTROL AUDIO IN
S-VIDEO IN
VIDEO IN
260 (10.2)
85 (3.3)
89 (3.5)
60 (2.4)
208.5 (8.2)PUSH
Lens center
Unit: mm (inch) 
						

							
56
Mini D-Sub 15 Pin Connector
 Pin Assignments of D-Sub COMPUTER Input Connector
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level
11 15 12 14 13
6 5
4
3
2
1 10
79 8
7. Appendix
Pin No. RGB Signal (Analog) YCbCr Signal
1 Red Cr
2Green or Sync on Green Y
3Blue Cb
4Ground
5Ground
6Red Ground Cr Ground
7Green Ground Y Ground
8Blue Ground Cb Ground
9No Connection
10 Sync Signal Ground
11 SCART Sync
12 Bi-directional DATA (SDA)
13Horizontal Sync or Composite Sync
14 Vertical Sync
15 Data Clock 
						

							
57
7. Appendix
 Compatible Input Signal List
Signal Resolution Frequency H. Refresh Rate
( Dots ) ( kHz ) ( Hz )
NTSC – 15.73 60.00
PAL– 15.63 50.00
PAL60 – 15.73 60.00
SECAM – 15.63 50.00
VESA 640 
480 31.47 59.94
IBM 640 
480 31.48 59.95
MAC 640 
480 35.00 66.67
VESA 640 
480 37.86 72.81
VESA 640 
480 37.50 75.00
IBM 640 
480 39.38 75.00
VESA 640 
480 43.27 85.01
IBM 720 
350 31.47 70.08
VESA 800 
600 35.16 56.25
VESA 800 
600 37.88 60.32
VESA 800 
600 48.08 72.19
VESA 800 
600 46.88 75.00
VESA 800 
600 53.67 85.06
MAC 832 
624 49.72 74.55
VESA 1024 
768 48.36 60.00
VESA 1024 
768 56.48 70.07
MAC 1024 
768 60.24 74.93
VESA 1024 
768 60.02 75.03
VESA 1024 
768 68.68 85.00
# VESA 1152 
864 67.50 75.00
# SUN 1152 
900 61.80 65.95
# VESA 1280 
960 60.00 60.00
# VESA 1280 
1024 63.98 60.02
#M AC 1280
1024 69.87 65.18
# SXGA+ 1400 
1050 – 60.00
#HDTV (1080i)(1125i)1920 
1080 33.75 60.00 Interlace
#HDTV (1080i)(1125i)1920 
1080 28.13 50.00 Interlace
#HDTV (720p)(750p)1280 
720 45.00 60.00 Progressive
#HDTV (720p)1280 
720 37.50 50.00 Progressive
SDTV(576p)(625p)– 31.25 50.00 Progressive
SDTV (480p)(525p)–31.47 59.94 Progressive
DVD YCbCr – 15.73 59.94  Interlaced
DVD YCbCr – 15.63 50.00  Interlaced
# : Signals above flagged with # are compressed with scaling technology.
NOTE: Signals other than those specified in the table above may not be d\
isplayed correctly. If this should happen, change the r efresh
rate or resolution on your PC. Refer to Display Properties help section \
of your PC for procedures.
Horizontal: 15 kHz to 100 kHz (RGB: 24 kHz or over)
Vertical: 50 Hz to 85 Hz 
						

							
58
7. Appendix
 PC Control Codes and Cable Connection
PC Control Codes
Function Code Data
POWER ON 02H 00H 00H 00H 00H 02H
POWER OFF 02H 01H 00H 00H 00H 03H
INPUT SELECT COMPUTER 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
Cable Connection
Communication Protocol
Baud rate ........................................ 38400 bps
Data length ..................................... 8 bits
Parity .............................................. No parity
Stop bit .......................................... One bit
X on/off .......................................... None
Communications procedure ........... Full duplex
NOTE: Depending on the equipment, a lower baud rate may be recommended f\
or long cable runs.
NOTE: Contact your local dealer for a full list of the PC Contorol Codes\
 if needed.
12
45
3
6 78
To RxD of PC
PC Control Connector (DIN-8P)
To TxD of PC
To GND of PC 
						

							
59
No power (POWER indicator does not light green)   See also “Sta-
tus Indicator (STATUS)”.Power cables plug is fully inserted into the wall outlet.
The power cable has been unplugged and plugged quickly dur-
ing projection.
Lamp cover is installed correctly .
Lamp Hour Used (lamp operation hours) was cleared after lamp
replacement.
No power even though you press and hold the POWER button
for a minimum of 1 second.
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 displayon or off.
No image (blue background, black background).
Still no image even though you press the AUTO ADJ. button.
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
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).
Off Timer is turned off (only models with the Off Timer func-
tion ).
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] adjustment).
Parts of the image are lost.
Still unchanged even though you press the AUTO ADJ. button.
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 ADJ. button.
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.Auto Focus is turned on.
There are no objections between the focus sensor and the
screen.
The throw distance is within 1.4 to 5.5 m/55.1” to 216.5”
Image is projected onto the screen.
Still unchanged even though you adjusted the focus manually.
No sound.Audio cable is correctly connected to the audio input of the
projector.
Still unchanged even though you adjusted the volume level.
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.
Batteries are new and are not reversed in installation.Buttons on the projector cabinet do not work ( only models with
the Key Lock function).Control Panel 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. 
						

							
60
7. Appendix
In the space below please describe your problem in detail.
Information on application and environment where your projector is usedProjectorModel number:
Serial No.:
Date of purchase:
Lamp operating time (hours):
Lamp Mode:  Normal    Eco
Information on input signal: Horizontal synch frequency [          ] kHz
Ve rtical 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:
Projector PC
D VD 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: 
						

							
Dukane Corporation
Audio Visual Products Division
2900 Dukane Drive
St. Charles, IL 60174-3395
E-mail: [email protected]: (630) 762-4040
Orders: (800) 676-2485 Fax: (630) 584-5156
Parts & Service: (800) 676-2487 Fax: (630) 584-0984
Audio Visual Products
Part # 401-8762-00