Dukane Imagepro 8759 Users Guide

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Picture menuTo adjust the following six settings, highlight the setting, press Select, use 
the up and down arrows to adjust the values, then press select to confirm 
the changes.
Key s t o n e: adjusts the image vertically and makes a squarer image. You can 
also adjust keystone from the keypad. If you want the projector to automat-
ically adjust the keystone, check the Auto Keystone check box. If you then 
manually adjust the keystone, Auto Keystone is turned off. When the pro-
jector is in Ceiling Mount mode, Auto Keystone is turned off. You can do a 
“one-time” automatic keystone adjustment by pressing both Keystone but-
tons on the keypad at the same time.
Contrast: controls the degree of difference between the lightest and darkest 
parts of the picture and changes the amount of black and white in the 
image.
Brightness: changes the intensity of the image.
Color: (video and component sources only) adjusts a video image from 
black and white to fully saturated color.
Tint: (NTSC video sources only) adjusts the red-green color balance in the 
image.
Aspect Ratio: Aspect ratio is the ratio of the image width to image height. 
TV screens are usually 1.33:1, also known as 4:3. HDTV and most DVDs are 
1.78:1, or 16:9. The default is 4:3, which displays the input resized up or 
down to fill the display area.
The aspect ratio selection is saved for each source.
increasing keystonedecreasing keystone
Aspect Ratio 
						

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Presets: The provided Presets optimize the projector for displaying com-
puter presentations, photographs, and film images. You can use the preset 
as a starting point, then further customize the settings for each source. To 
restore the factory default settings, choose Factory Reset in the Set-
tings>Service menu.
There are also three user-definable presets. To set a preset for the current 
source, adjust the image, then choose Save User 1, 2, or 3. You can recall 
these settings in the future by selecting the appropriate user presets. 
Presets 
						

							33 Advanced settings
Sharpness: (video sources only) changes the clarity of the edges of a video 
image. Select a sharpness setting.
Color Space: This option applies to computer sources. It allows you to 
select a color space that has been specifically tuned for the video input. 
When Auto is selected, the projector automatically determines the standard. 
To choose a different setting, turn off Auto, then choose RGB for computer 
sources, choose either REC709 or REC601 for component sources.
Color Temperature: changes the intensity of the colors. Select a listed 
value.
Color Control: allows you to individually modify each color. Highlight the 
color, press Select, then use the arrows to adjust the value.
Video Standard: (video sources only) When it is set to Auto, the projector 
attempts to pick the video standard automatically based on the input signal 
it receives. (The video standard options may vary depending on your region 
of the world.) If the projector is unable to detect the correct standard, the 
colors may not look right or the image may appear “torn.” If this happens, 
manually select a video standard by selecting NTSC, PAL, or SECAM from 
the Video Standard menu.
Overscan: (video sources only) removes noise around the video image.
Sync Threshold Adjust: (enhanced and high definition sources only) If a 
hardware device, such as a DVD player, is not syncing properly with the 
projector, select this option to help it sync.
The following 4 options are for computer and component sources only. 
Phase: adjusts the horizontal phase of a computer source.
Tr a c k i n g: adjusts the vertical scan of a computer source.
Horizontal/Vertical Position: adjusts the position of a computer source.
White Peaking: (video sources only) adjusts the white level processed in 
the image. It increases the brightness of whites that are near 100%. 
Sharpness
Advanced
Color SpaceColor TemperatureColor Control
Video Standard 
						

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Settings menuAudio: allows adjustments to the volume and balance, and turns the projec-
tor ’s startup Chime on and off.
Sources
: allows you to assign a particular input to a specific source key 
when using the optional Integrator remote. Also allows selection of a 
default Power-up Source and enables or disables Autosource. 
Sources>Power-up Source: this determines which source the projector 
checks first for active video during power-up. 
Sources>Autosource: When Autosource is not checked, the projector 
defaults to the source selected in Power-up Source. If no source is found, a 
blank screen displays. When Autosource is checked, Power-up Source 
determines which source the projector defaults to at startup. If no signal is 
present, the projector checks the sources in order until a source is found or 
until power down. 
Sources>Monitor Out Enable: Selects the Computer 2/monitor out con-
nector to be a monitor loop through of the incoming Computer 1 signal 
when checked. When it is unchecked, this connector acts as a VESA input.
System>Rear: reverses the image so you can project from behind a translu-
cent screen.
Auto Ceiling: automatically senses when the projector is inverted and turns 
the image upside down. This is On by default. When in Ceiling mode, Auto 
Keystone is turned off. 
Ceiling: turns the image upside down for ceiling-mounted projection. 
Auto Power: When Auto Power is checked, the projector automatically 
goes into the startup state after the projector is powered on. This allows con-
trol of ceiling mounted projectors with a wall power switch.
Low Power: Turn this on to lower the light output of the lamp. This also 
lowers the fan speed, making the projector quieter.
Display Messages: displays status messages (such as “Searching” or 
“Mute”) in the lower-left corner of the screen.
Audio
Settings
Sources
Power-up 
Source
System 
						

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Screen Saver Off: prevents your computer from going into Screen Save 
mode.
Pow e r  S av e: automatically turns the lamp off after no signals are detected 
for 20 minutes. After 10 additional minutes with no signal, the projector 
powers down. If an active signal is received before the projector powers 
down, the image will be displayed. 
Screen Save: automatically blanks the screen with a black color after no sig-
nals are detected for a preset number of minutes. The image returns when 
an active source is detected or a remote or keypad button is pressed. Screen 
Save is disabled when Power Save is enabled.
System Screen Save 
						

							36 LitePort
This menu allows you to control the embedded LitePort player in your pro-
jector to display JPEGs stored on your USB mass storage device. You can 
also control the LitePort player with the remote or keypad. See page 27.
Auto Play: When this box is checked (the default), the projector automati-
cally makes the LitePort player the active source and displays, in Full Screen 
mode, the first JPEG in the LitePort\AutoPlay folder on the USB drive. If no 
AutoPlay folder exists or the AutoPlay folder is empty, then no images will 
be displayed and Folder View mode is entered. When this box is unchecked, 
you must manually choose the LitePort source using the remote’s computer 
button or the source button on the keypad. This will display Folder View 
mode. See page 27 for details on selecting images to display using the 
remote or keypad.
Play All: When this box is checked, the projector plays all the JPEGs in all 
the folders on the USB drive, starting with the current folder and continuing 
in alphanumeric folder order. If it is unchecked, only the JPEGs in the 
selected folder are displayed, and these JPEGs play on a continuous loop.
Fit to Screen: This causes the image to fill the entire screen. If the image has 
a different aspect ratio than the screen, the image will fit in width or height, 
depending upon which is larger. Any empty space will be filled with black.
Auto Advance: This option lets you automatically advance images and 
determine how long each image is displayed before advancing to the next 
image. Click the check box to turn it on, then highlight Seconds and use the 
Up/Down arrows on the keypad or remote to increase or decrease the dis-
play time. When playing images with this option, you can go back to the 
previous slide by pressing the Up arrow or ahead to the next slide quicker 
by pressing the Down arrow. Press the Select button to stop Auto Advance 
and return to File View mode.
Slide Transition: This allows you to customize your presentation with slide 
transitions. Select among None (no transition), Random, Wipe Down, Wipe 
Up, Wipe Right, Wipe Left, Split Horizontal In, Split Horizontal Out, Split 
Vertical In, Split Vertical Out, Horizontal Blinds, Vertical Blinds, Box In, and 
Box Out. For a demonstration of these transitions, go to the Slide 
Show>Slide Transition menu in PowerPoint.
LitePort Auto Advance
Slide Transition 
						

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Startup Logo: allows you to display a blank Black, White, or Blue screen 
instead of the default screen at startup and when no source is detected.
Blank Screen: determines what color is displayed when you press the 
Blank button on the remote.
Startup LogoBlank Screen 
						

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Effect Key: allows you to assign a different function to the Effect button on 
the remote to quickly and easily use the effect. Only one effect can be 
enabled at a time. Highlight an effect and press Select to choose a different 
one. The default effect is About.
Blank: shows an empty screen. 
Mute: turns off all sound. 
Aspect Ratio: sets the ratio of the image width to image height.
Source: cycles through the available sources.
Auto Image: causes computer sources to be reacquired.
Freeze: pauses the projected image.
About: displays the About menu.
LitePort Rotate: rotates an image clockwise that is displayed with 
LitePort.
Language: allows you to select a language for the onscreen display of 
menus and messages.
Service: to use these features, highlight them and press Select.
Factory Reset: restores all settings (except Lamp Hours) to their default 
after displaying a confirmation dialog box.
Lamp Reset: resets the lamp hours counter in the About menu to zero. Do 
this only after changing the lamp. It displays a confirmation dialog box.
Service Code: only used by authorized service personnel.
Effect Key
Language
Service 
						

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MaintenanceCleaning the lens1
Apply a non-abrasive camera lens cleaner to a soft, dry cloth.
Avoid using an excessive amount of cleaner, and don’t apply the 
cleaner directly to the lens. Abrasive cleaners, solvents or other harsh 
chemicals might scratch the lens.
2
Lightly wipe the cleaning cloth over the lens in a circular motion. If you 
don’t intend to use the projector immediately, replace the lens cap.
Using the security lockThe projector has a security lock for use with a cable lock system. See 
“Accessories” on page 43 for ordering information. Refer to the information 
that came with the lock for instructions on how to use it.
clean the lens 
with a soft dry cloth
and non-abrasive
cleaner
 
security lock 
						

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Replacing the projection lampThe lamp hour timer in the About menu counts the number of hours the 
lamp has been in use. Fifty hours before the specified end of the lamp’s life, 
the message “Replace lamp” briefly appears on the screen at each startup 
and in the Interactive Display. After 50 additional hours, the lamp will no 
longer light. You can order new lamp modules from your dealer. See 
“Accessories” on page 43 for information.1
Turn off the projector and unplug the power cable. 
2
Wait 60 minutes to allow the projector to cool thoroughly.
3
Turn the projector upside down and remove the lamp door by placing a 
flat-blade screwdriver into the space between the lamp door and the 
projector and gently prying the door off.
4
Loosen the captive screw on the lamp module.
WARNINGS: 
 To avoid burns, allow the projector to cool for at least 60 minutes before 
you replace the lamp. 
 Unplug the power cord before replacing the lamp.
 Do not drop the lamp module. The glass may shatter and cause injury.
 Do not touch the glass lamp screen. Fingerprints can obscure projection 
sharpness.
About
 menu
turn off and unplug
the projector
wait 60 minutes
pry the lamp door off
loosen the screw on lamp module