Dukane Imagepro 8751 Liquid Crystal Projector Users Manual

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Setup MenuThe following adjustments and settings are possible when SETUP is selected at the top of the menu. Part of the
Setup menu differs between RGB input and video input. Select an item with the  and buttons, and start
operation. Use the Single menu to reduce menu size (see Table 3, MENU SELECT).
VIDEO/S-VIDEOCOMPONENT
RGB
BRIGHT
CONTRAST
V POSIT
H POSIT
H PHASE
H SIZE
COLOR BAL R
COLOR BAL B...

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Input MenuThe following functions are available when INPUT is selected on the
menu. Select an item with the and buttons, and start operation.
Table 5. Input Menu
EXECUTE
CANCELAUTO
RGB
VIDEO
HDTV SETUP INPUT OPT.IMAGE
ItemDescription
AUTO
Operation Start/Stop:Press the / button.
Automatic Adjustment at RGB Input: Select the EXECUTE with the
button.Horizontal position (H.POSIT), vertical position (V.POSIT),...

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Image Menu
The following adjustments and settings are available when IMAGE is
selected on the menu. Select an item with the and buttons, and 
start operation.
Table 6. Image Menu
BLANK
MIRROR
START UP
GAMMA
COLOR TEMP
SETUP INPUT OPT.IMAGE
ItemDescription
BLANKSelect Blank Screen Color:Select color with the  and  buttons.•The image is cleared and the entire screen is displayed in the selected color,...

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Options Menu
The following adjustments and settings are available when OPT. is
selected on the menu. Select an item with the and buttons, and
start operation. 
.
Table 7. Options Menu
VOLUMEMENU COLORLANGUAGE
AUTO OFF
SYNC ON G
WHISPER16
SETUP INPUT OPT.IMAGE
ItemDescription
VOLUMEVolume Adjustment:Reduce VOLUME ↔Increase VOLUME 
MENU COLORSelect Menu Background Color:Select with the  and  buttons....

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No Signal Menu
The same adjustments and settings are available with the Image and
Options menus when the MENU button is pressed during display of the
“NO INPUT IS DETECTED ON ***” or “SYNC IS OUT OF RANGE
ON ***” message while no signal is received.
Table 8. No Signal Menu
VOLUME
BLANK
MIRROR
START UP
MENU COLORLANGUAGE
AUTO OFF
SYNC ON G
WHISPER16
ItemDescription
VOLUME
Volume Adjustment:Reduce VOLUME...

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MAINTENANCE MAINTENANCE
Lamp
HIGH VOLTAGE
HIGH TEMPERATURE
HIGH PRESSURE
Contact your dealer before replacing the lamp.
For the optional lamp, see the item “Optional Parts” of the Table 12.
Before replacing the lamp, switch power OFF, remove the power cord from the power outlet, and
wait approximately 45 minutes until the lamp has cooled. The lamp may explode if handled at high
temperatures.
Lamp Life
Projector lamps have a finite life. The image will become darker, and hues will become...

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Replacing the Lamp
1. Switch the projector OFF, remove the power cord from the
power outlet, and wait at least 45 minutes for the unit to cool.
2. Prepare a new lamp.
3. Check that the projector has cooled sufficiently, and gently
turn it upside down.
4. Loosen the two screws as shown in the diagram, and remove
the lamp cover.
5. Loosen the one screw, and gently remove the lamp while
holding the...

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Air Filter Maintenance
The air filter should be cleaned as described below at intervals of approximately 100 hours.
1. Switch the projector power supply OFF, and remove the power cord from the power outlet.
2. Clean the air filter with a vacuum cleaner.
Other Maintenance
Maintenance Inside the Equipment
For safety reasons, ensure that the equipment is cleaned and checked by the dealer once every two
years....

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TROUBLESHOOTING TROUBLESHOOTING
OSD Message
The messages as described below may appear on the screen at power ON. Take the appropriate
measures when such messages appears.
Table 9. OSD Messages
MessageContents
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIME.
(
*1)
The usage time of lamp will be reaching 2000 hr
shortly.	

It is recommended to replace the lamp soon.  Prepare a
new lamp as a replacement.
CHANGE THE LAMP
AFTER REPLACING LAMP,
RESET THE LAMP TIME.
THE POWER...

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Indicators Message
The POWER indicator, LAMP indicator, and TEMP indicator are lit and blank as follows. Take the
appropriate measures.
Table 10. Indicators Message
POWER
indicatorLAMP
indicator
TEMP
indicatorContents
Lights
orangeTurns offTurns offThe Standby mode has been set.
Blinks
greenTurns offTurns offWarming up. Please wait.
Lights
greenTurns offTurns offON. Normal operation...