Dukane Imagepro 8775 Portable Lcd Projector Users Manual

							
111
8. Appendix
Mechanical
Installation Orientation: Desktop/Front, Desktop/Rear, Ceiling/Front, Ceiling/Rear
Dimensions 11.6 (W)  
 4.7 (H)  
 11.3 (D)
294 mm (W)  
 120 mm (H)  
 288 mm (D)
(not including protrusions)
W eight 7.7 lbs / 3.5 kg
Environmental Considerations
Operational Temperatures  : 41° to 104 °F / 5 ° to 40 °C,
(Eco mode selected automatically at 95 ° to 104 °F/35 ° to 40 °C,  opera-
tional temperatures during use of wireless LAN card: 41 ° to 95 ° F / 5 ° 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/C-UL Approved (UL 60950-1, CSA 60950-1) Meets DOC Canada Class B requirements
Meets FCC Class B requirements
Meets AS/NZS CISPR.22 Class B
Meets EMC Directive (EN55022, EN55024, EN61000-3-2, EN61000-3-
3)
Meets Low Voltage Directive (EN60950-1, TÜV GS Approved)
For additional information visit:
US : www.dukcorp.com/a
The specifications are subject to change without notice. 
						

							
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LT280
8. Appendix
PC CARDCOMPONENT IN
USB LAN
AUDIO IN COMPUTER 1 IN COMPUTER 2 IN
PC CONTROLMONITOR OUT
AUDIO OUT
S-VIDEO IN VIDEO INAUDIOCb/Pb
L/MONO R
Y
Cr/Pr
AC IN
PC CARDLAMPSTATUSPOWERON/STAND BY
SOURCE
AUTO ADJUST
3D REFORM
SELECT
294 (11.57)
71.5 (2.82)
120 (4.72)
64.5 (2.54) 288 (11.34)127.2 (5.0)
Lens centerLens center
Unit: mm (inch) 
						

							
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LT280
8. Appendix 
						

							
114
Mini D-Sub 15 Pin Connector
 Pin Assignments of D-Sub COMPUTER 1/2 Input Connector
Signal Level
Video signal : 0.7Vp-p (Analog)
Sync signal : TTL level
* COMPUTER 1 IN connector only51 423
10
11
12
13
14
15 6
97 8
8. Appendix
Pin No. RGB Signal (Analog) YCbCr Signal
1Red Cr
2 Green or Sync on Green Y
3 Blue Cb
4 Ground
5 Ground
6 Red Ground Cr Ground
7 Green Ground Y Ground
8 Blue Ground Cb Ground
9 No Connection
10 Sync Signal Ground
11 SCART Sync
12 Bi-directional DATA (SDA)*
13 Horizontal Sync or Composite Sync
14 Vertical Sync
15 Data Clock* 
						

							
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8. Appendix
 Compatible Input Signal List
Signal Resolution Frequency H. Refresh Rate
( Dots ) ( kHz ) ( Hz )
#: Signals in above flagged with # are compressed with Advanced AccuBlend.
D: Images above flagged with D are supported by digital signal.
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 help section of yo\
ur PC for procedures.
UXGA (1600 
 1200) is supported for separate sync signal only.
NTSC – 15.73 60.00
PA L– 15.63 50.00
PAL60 – 15.73 60.00
SECAM – 15.63 50.00
D VESA 640 
480 31.47 59.94
D IBM 640 
480 31.48 59.95
DMAC 640
480 35.00 66.67
D VESA 640 
480 37.86 72.81
D VESA 640 
480 37.50 75.00
D IBM 640 
480 39.38 75.00
D VESA 640 
480 43.27 85.01
D VESA 800 
600 35.16 56.25
D VESA 800 
600 37.88 60.32
D VESA 800 
600 48.08 72.19
D VESA 800 
600 46.88 75.00
D VESA 800 
600 53.67 85.06
DMAC 832
624 49.72 74.55
D VESA 1024 
768 48.36 60.00
D VESA 1024 
768 56.48 70.07
DM AC 1024
768 60.24 74.93
D VESA 1024 
768 60.02 75.03
D VESA 1024 
768 68.68 85.00
#D VESA 1152 
864 67.50 75.00
#D SUN 1152 
900 61.80 65.95
#D VESA 1280 
960 60.00 60.00
#D VESA 1280 
1024 63.98 60.02
#M AC 1280
1024 69.87 65.18
# SXGA+ 1400 
1050 – 60.00
# VESA 1600 
1200 75.00 60.00
# VESA 1600 
1200 81.25 65.00
# VESA 1600 
1200 87.50 70.00
# VESA 1600 
1200 93.75 75.00
#DHDTV (1080i)(1125i)1920 
1080 33.75 60.00 Interlace
#DHDTV (1080i)(1125i)1920 
1080 28.13 50.00 Interlace
#DHDTV (720p)(750p)1280 
720 45.00 60.00 Progressive
#DHDTV (720p)1280 
720 37.50 50.00 Progressive
DSDTV(576p)(625p)– 31.25 50.00 Progressive
DSDTV (480p)(525p)–31.47 59.94 Progressive
DVD YCbCr – 15.73 59.94  Interlaced
DVD YCbCr – 15.63 50.00  Interlaced 
						

							
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8. Appendix
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.
 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 1 02H 03H 00H 00H 02H 01H 01H 09H
INPUT SELECT COMPUTER 2 02H 03H 00H 00H 02H 01H 02H 0AH
INPUT SELECT COMPUTER 3 02H 03H 00H 00H 02H 01H 1AH 22H
INPUT SELECT COMPONENT 02H 03H 00H 00H 02H 01H 10H 18H
INPUT SELECT VIDEO 02H 03H 00H 00H 02H 01H 06H 0EH
INPUT SELECT S-VIDEO 02H 03H 00H 00H 02H 01H 0BH 13H
INPUT SELECT VIEWER 02H 03H 00H 00H 02H 01H 1FH 27H
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
ON SCREEN MUTE ON 02H 14H 00H 00H 00H 16H
ON SCREEN MUTE OFF 02H 15H 00H 00H 00H 17H
ASPECT RATIO (4:3 Screen)
4:3 03H 10H 00H 00H 05H 18H 00H 00H 00H 00H 30H
Letterbox 03H 10H 00H 00H 05H 18H 00H 00H 01H 00H 31H
Widescreen 03H 10H 00H 00H 05H 18H 00H 00H 02H 00H 32H
Crop 03H 10H 00H 00H 05H 18H 00H 00H 03H 00H 33H
ASPECT RATIO (16:9 Screen) 4:3 Window 03H 10H 00H 00H 05H 18H 00H 00H 00H 00H 30H
Letterbox 03H 10H 00H 00H 05H 18H 00H 00H 01H 00H 31H
Widescreen 03H 10H 00H 00H 05H 18H 00H 00H 02H 00H 32H
4:3 Fill 03H 10H 00H 00H 05H 18H 00H 00H 04H 00H 34H
AUTO ADJUST 02H 0FH 00H 00H 02H 05H 00H 18H
NOTE: Contact your local dealer for a full list of PC Control Codes if n\
eeded. 
						

							
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8. Appendix
 Using Software Keyboard
1 to 0 and Characters
.............................. Use to type in password or keyword.
MODE .................... Selects one of three modes for alphabet and special characters.
SP ......................... Inserts a space
BS ......................... Deletes one character backward
 .......................... Returns to the previous
 .......................... Advances to the next
OK ......................... Executes the selection
Cancel ................... Cancels the selection
NOTE: You can drag the Software keyboard on the screen by clicking and holding any part on the keyboard except buttons.
NOTE 1: Pins 1, 4, 6 and 9 are no used.
NOTE 2: Jumper “Request to Send” and “Clear to Send” togethe\
r on both ends of the cable to simplify cable connection.
NOTE 3: For long cable runs it is recommended to set communication speed\
 within projector menus to 9600 bps.
15 243
67 9 8
To GND of PC
To
 RxD of PC
To
 TxD of PC
To  R TS of PC
To  CTS of PC
PC Control Connector (D-SUB 9P) 
						

							
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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, 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.
  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 Hours Used (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).
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] 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.
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 Control Panel 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.
8. Appendix 
						

							
119
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  Dukane 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:
8. Appendix 
						

							
2900 Dukane DriveSt. Charles, Illinois 60174  
www.dukcorp.com/avToll-free: 800-676-2487Fax: 630-584-5156e-mail: [email protected]
Audio Visual Products
#401-8774/8775-01