Dukane Imagepro 8777 Portable Lcd Projetctor Users Manual

							
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7. Appendix
 Compatible Input Signal List
Horizontal: 15KHz to 100KHz (RGB: 24KHz or over)
Vertical: 50Hz to 120Hz
Signal Resolution Frequency H. Refresh Rate
( Dots ) ( kHz ) ( Hz )
NTSC –15.73 59.94PA L –15.63 50.00PAL60 –15.73 60.00SECAM –15.63 50.00D VESA 640 
480 31.47 59.94D IBM 640 
480 31.48 59.95D MAC 640 
480 35.00 66.67D VESA 640 
480 37.86 72.81D VESA 640 
480 37.50 75.00D IBM 640 
480 39.38 75.00D VESA 640 
480 43.27 85.01D IBM 720 
350 31.47 70.08D IBM 720 
350 39.44 87.85D IBM 720 
400 39.44 87.85D VESA 800 
600 35.16 56.25D VESA 800 
600 37.88 60.32D VESA 800 
600 48.08 72.19D VESA 800 
600 46.88 75.00D VESA 800 
600 53.67 85.06@ D MAC 832 
624 49.72 74.55@ D VESA 1024 
768 48.36 60.00@ D VESA 1024 
768 56.48 70.07@ D MAC 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 # MAC 1152 
870 68.68 75.06@ D # VESA 1280 
960 60.00 60.00@ # 1280 
960 75.00 75.00@ # 1280 
960 85.94 85.00@ D # VESA 1280 
1024 63.98 60.02@ D # MAC 1280 
1024 64.30 60.38@ # MAC 1280 
1024 69.87 65.18@ # VESA 1280 
1024 79.98 75.02@ # VESA 1280 
1024 91.15 85.02@ # VESA 1400 
1050 63.98 60.02@ # 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 75.00SDTV(576i)– 15.63 50.00 InterlaceDSDTV(576p)–31.25 50.00 Progressive@D #HDTV (1080i)1920
1080 33.75 60.00 Interlace@D #HDTV (1080i)1920 
1080 28.13 50.00 Interlace@D #HDTV (720p)1280 
720 45.00 60.00 ProgressiveDSDTV (480p)– 31.47 59.94 ProgressiveDVD YCbCr –15.73 59.94 InterlacedDVD YCbCr –15.63 50.00 Interlaced
# : Images in above flagged with # are compressed with Advanced AccuBlend. on VT695/VT595/ VT590/VT59.
D : Images in above flagged with  “D ” are supported by the DVI digital signals. on VT695/VT595.
@ : Images in above flagged with @ are compressed with Advanced AccuBlend on VT490/VT49.
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. 
						

							
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7. Appendix
 PC Control Codes and Cable Connection
PC Control Codes (VT695/VT595)
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 (Digital)02H 03H 00H 00H 02H 01H 1AH 22H
INPUT SELECT COMPUTER 2 (Analog)02H 03H 00H 00H 02H 01H 02H 0AH
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
PC Control Codes (VT590/VT490/VT59/VT49)
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 ........................................ 19200 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 Control Codes \
if needed. 
						

							
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7. Appendix
12
34 5 6 7
8
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. 
						

							
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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 display on or off.
No image (blue or black background, 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 this page and the next page for your check.
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 1 second.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 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] 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.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. 
						

							
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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
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 Standard or other manufacturer ’s cable?
Model number:                        Length:              inch/m
Distribution amplifier Model number:
Switcher Model number:
Adapter Model number:
Projector PC
DVD player
Installation environmentScreen 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: 
						

							
2900 Dukane Drive
St. Charles, Illinois 60174  
www.dukcorp.com/avToll-free: 800-676-2487
Fax: 630-584-5156
e-mail: [email protected]
Audio Visual Products
#401-8777/8779-01