Dukane Imagepro 8767a Portable Lcd Projector Users Manual

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5. Using On-Screen Menu
Adjusting the Vertical Position of Image [Cinema Position] (for Cinema only)
This feature adjusts the vertical position of the image when viewing video with Cinema aspect ratio selected.
When “Cinema” is selected in “Aspect Ratio”, the image is displayed with black borders on the top and bottom.
You can adjust the vertical position between top and bottom.
NOTE: This option is available only when “Cinema” is selected in Aspect Ratio.
 Menu Descriptions & Functions [Setup]
Using Off Timer [Off Timer]
You can set the timer so that the projector turns itself off at the preset time.
1. Use the SELECT 
 to select your desired time between 30 minutes and 8 hours: Off, 0:30, 1:00, 2:00,
3:00, 4:00, 6:00 and 8:00.
2. Press the ENTER button.
3. The Off Timer starts counting down remaining time.
4. The projector turns off after the countdown is complete.
NOTE:
• To cancel the preset time, select “Off” for the preset time or turn off the power.
• When the remaining time reaches 3 minutes before the projector is turned off, the “Projector will turn off in 3 minutes”
message will be displayed on the bottom of the screen.
Selecting Lamp Mode [Lamp Mode]
This feature enables you to select two brightness modes of the lamp:
Normal and Eco modes. The lamp life can be extended by using the Eco mode.
Normal Mode ........ This is the default setting (100% Brightness).
Eco Mode .............. Select this mode to increase the lamp life (80% Brightness).
NOTE: If the projector is overheated in Normal mode, there may be a case where the Lamp mode automatically changes to Eco
mode to protect the projector. When the projector is in Eco mode, the picture brightness decreases. When the projector comes
back to normal temperature, the Lamp mode returns to Normal mode.
NOTE: Thermometer symbol  indicates the lamp mode is automatically set to Eco mode because the internal temperature is too
high. 
						

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5. Using On-Screen Menu
Selecting Menu Language [Language]
You can choose one of 21 languages for on-screen instructions.
Selecting Menu Color [Menu Color Select]
You can choose between two color modes for menu color: color and monochrome.
Selecting Menu Display Time [Menu Display Time]
This option allows you to select how long the projector waits after the last touch of a button to turn off the menu.
The preset choices are “Manual”, “Auto 5 sec”, “Auto 15 sec”, and “Auto 45 sec”. The “Auto 45 sec” is the factory
preset.
Selecting a Color or Logo for Background [Background]
Use this feature to display a black/ blue screen or logo when no signal is available.
Selecting Projector Orientation [Orientation]
This sets your image for your type of projection. The options are:
desktop front projection, ceiling rear projection, desktop rear projection, and ceiling front projection.
Enabling Key Sound and Error Sound [Beep]
This feature turns on or off the keypad sound or alarm when a button on the cabinet and the remote control is pressed
or an error occurs. 
						

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5. Using On-Screen Menu
 Menu Descriptions & Functions [Advanced]
Security
A keyword can be set for your projector to avoid operation by an unauthorized user using the Menu. When a keyword
is set, turning on the projector will display the Keyword input screen. Unless the correct keyword is entered, the
projector cannot project an image.
To enable the Security function:
1. Select [Advanced] → [Security] and press the  button to select “On”.
The [Keyword] screen will be displayed.
The [Confirm Keyword] screen will be displayed. 2. Type in a combination of the four SELECT buttons 

 and press the ENTER button.
NOTE: A keyword must be four to 10 digits in length. 
						

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5. Using On-Screen Menu
3. Type in the same combination of SELECT buttons 
 and press the ENTER button.
The confirmation screen will be displayed.
4. Select “Yes” and press the ENTER button.
The Security function has been enabled.
To disable the Security function:
1. Select [Advanced] →[Security] and press the  button to select “Off”.
2. Type in your keyword and press the ENTER button.
When the correct keyword is entered, the Security function will be disabled.
When the Security function is enabled and the projector is turned on, the projector will display a blue
background.
To display an image at this time, press the MENU button to display the Keyword input screen. The Keyword confirmation screen will be displayed.
Type in the correct keyword and press the ENTER button. The projector will display an image.
NOTE:
• The security disable mode is maintained until the main power is turned off (by setting the main power switch to “O” or
unplugging the power cable).
• If you forget your keyword, contact your dealer. Your dealer will provide you with your keyword in exchange for your request
code. Your request code is displayed in the Keyword Confirmation screen. In this example “K992-45L8-JNGJ-4XU9-1YAT-
EEA2” is a request code. 
						

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5. Using On-Screen Menu
Disabling the Cabinet Buttons [Cabinet Button Lock]
This option turns on or off the Cabinet Button Lock function.
NOTE:
• This Cabinet Button Lock does not affect the remote control and the PC Control functions.
• When the cabinet buttons are unlocked, pressing and holding the EXIT button for about 10 seconds will change the setting to
enable.
• Key symbol  indicates the Cabinet Button Lock is enabled.
Enabling High Speed Fan Mode [Fan Mode]
This option allows you to select two modes for fan speed: High speed mode and Auto mode.
High ...................... The built-in fans run at a fixed high speed.
Auto ...................... The built-in fans automatically run at a variable speed according to the internal temperature.
When you wish to cool down the temperature inside the projector quickly, select “High”.
NOTE: Select “High” if you continue to use the projector for consecutive days.
Selecting Signal Format [Signal Select]
[Computer]
Allows you to choose “Computer” for an RGB source such as a computer, or “Component” for a component video
source such as a DVD player. Normally select “RGB/Component” and the projector automatically detects a compo-
nent signal. However there may be some component signals that the projector is unable to detect. If this is the
case, select “Component”. Select “Scart” in Computer 1 for the European Scart signal.
[Video & S-Video System Select]
This feature enables you to select composite video standards manually. Normally select “Auto”.
When you select the video standard for Video and S-Video, select the video standard from the pull-down menu.
This must be done for Video and S-Video respectively. 
						

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5. Using On-Screen Menu
(Advanced Page 2)
Enabling Power Management [Power Management]
When this option is on and there is no input for five minutes or more, the projector will automatically turn itself off.
Turning On Noise Reduction [Noise Reduction] (not available for Video and S-Video signals)
Reduces video noise. Select “On” to enable the Noise Reduction feature.
Turning On Flicker Reduction [Flicker Reduction]
Reduces flicker which can occur in an interlaced signal. This feature is not available for RGB and HDTV signals.
NOTE: When the Flicker Reduction is ON, jagged lines can be visible depending on the signal. In that case, select OFF.
NOTE: This feature may not be available depending on your video equipment connected to the projector.
Setting Auto Adjust [Auto Adjust]
This feature sets the Auto Adjust mode so that the RGB image can be automatically or manually adjusted for noise
and stability. You can automatically make adjustment in two ways: Normal and Fine
Off ......................... The RGB image will not be automatically adjusted.
You can manually optimize the RGB image.
Normal .................. Default setting. The RGB image will be automatically adjusted. Normally select this option.
Fine ....................... Select this option if fine adjustment is needed. It takes more time to switch to the source than when “Nor-
mal” is selected.
Adjusting Position/Clock (when Auto Adjust is off)
This allows you to manually adjust the image horizontally and vertically, and adjust Clock and Phase.
[Horizontal/Vertical]
Adjusts the image location horizontally and vertically.
This adjustment is made automatically when the Auto Adjust is turned on.
[Clock] (available for RGB and HDTV signals only)
Use this item with the “Auto Adjust off ” to fine tune the computer image or to remove any vertical banding that
might appear. This function adjusts the clock frequencies that eliminate the horizontal banding in the image. This
adjustment may be necessary when you connect your computer for the first time. This adjustment is made auto-
matically when the Auto Adjust is turned on. 
						

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5. Using On-Screen Menu
[Phase] (available for RGB and HDTV signals only)
Use this item to adjust the clock phase or to reduce video noise, dot interference or cross talk. (This is evident
when part of your image appears to be shimmering.)
Use “Phase” only after the “Clock” is complete.
This adjustment is made automatically when the Auto Adjust is turned on.
Selecting Communication Speed [Communication Speed]
This feature sets the baud rate of the PC Control port (DIN 8 Pin). It supports data rates from 4800 to 19200 bps.
The default is 19200 bps.
Select the appropriate baud rate for your equipment to be connected (depending on the equipment, a lower baud rate
may be recommended for long cable runs).
 Menu Descriptions & Functions [Information]
Displays the status of the current signal, remaining lamp (%), lamp/filter/projector usage time (hours) and version
information. The Information has two pages. The Information included is as follows:
[Page 1]
Remaining Lamp Time (%)*
Lamp Hour Meter (H)
Filter Usage
Projector Usage
* The progress indicator shows the percentage of remaining bulb life. The value informs you of the amount of
lamp usage. When the remaining lamp time reaches 0, the Remaining Lamp Time bar indicator changes
from 0% to 100 Hours and starts counting down.
If the remaining lamp time reaches 0 hours, the projector will not turn on regardless of whether the lamp
mode is set to Normal or Eco.
BIOS Version
Firmware Version
Data Version
[Page 2]
Source Index
Horizontal Frequency
Vertical Frequency
Sync Polarity
Signal Type
Video Type
Sync Type
Interlace 
						

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5. Using On-Screen Menu
 Menu Descriptions & Functions [Default]
Returning to Factory Default [Factory Default]
The Factory Default feature allows you to change adjustments and setting to the factory preset.
[Current Signal]
Resets the adjustments for the current signal to the factory preset levels.
The items that can be reset are: Brightness, Contrast, Color, Hue, Sharpness, Noise Reduction, Aspect Ratio,
Horizontal Position, Vertical Position, Clock, Phase and Picture Management.
[All Data]
Reset all the adjustments and settings for all the signals to the factory preset for source except the following:
Language, Security, Communication Speed, Remaining Lamp Time, Lamp Hour Meter, Filter Usage and Projector
Usage. To reset the lamp usage time, see “Clear Lamp Hour Meter” and “Clear Filter Usage”.
Resetting the Filter Usage Hours [Clear Filter Usage]
Resets the filter usage back to zero. Selecting this option displays submenu for a confirmation. Select “Yes” and press
the ENTER button.
Clearing Lamp Hour Meter [Clear Lamp Hour Meter]
Resets the lamp clock back to zero. Selecting this option displays submenu for a confirmation. Select “Yes” and press
the ENTER button.
NOTE: The projector will turn off and go into standby mode after 2100 hours (up to 3100 hours in Eco mode) of service. If this
happens, do the following while in standby condition to clear values for the Lamp Hour Meter:
For8767A/8070 press the HELP button on the remote control for a minimum of 10 seconds.
For8771 press and hold the POWER and the EXIT buttons on the remote control simultaneously for a minimum of 10
seconds.
When the lamp time clock is reset to zero, the LAMP indicator goes out.
Do this only after replacing the lamp. 
						

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6. Maintenance
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This section describes the simple maintenance procedures you should follow to clean the filter and replace the lamp.

 Cleaning or Replacing the Filter
The air-filter sponge keeps dust and dirt from getting inside the projector and should be cleaned after every 100 hours
of operation (more often in dusty conditions). If the filter is dirty or clogged, your projector may overheat.
CAUTION
• Turn off the projector, turn off the main power switch and unplug the projector before replacing the filter.
• Only clean the outside of the filter cover with a vacuum cleaner.
• Do not attempt to operate the projector without the filter cover.
To clean the air-filter:
Vacuum the filter-through the filter cover.
To reset the filter usage time, from the menu, select [Default] → [Clear Filter Usage].
See also page 
50 for resetting the filter usage time.
To replace the filter (sponge):
1. Remove the filter cover by pushing down on the catch of the cover until you feel it detach.
Catch
2. Gently peel off the filter (sponge) and replace it with the new one. 
						

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6. Maintenance
3. Reinstall the new filter cover.
NOTE: Do not wash the filter with soap and water. Soap and water will damage the filter membrane. Before replacing the filter,
remove dust and dirt from the projector cabinet. Keep out dust and dirt during filter replacement.
NOTE: When you replace the lamp, it is also wise to replace the filter. The filter comes in the same package with your replacement
lamp.
 Cleaning the Cabinet and the Lens
1. Turn off the projector before cleaning.
2. Clean the cabinet periodically with a damp cloth. If heavily soiled, use a mild detergent. Never use strong
detergents or solvents such as alcohol or thinner.
3. Use a blower or lens paper to clean the lens, and be careful not to scratch or mar the lens.
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