Casio Projector XJ-A 251 User Manual

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You can use the procedures in this section to restore all of the settings on a particular main menu or all 
of the settings on the setup menu to their initial factory defaults.
To restore all settings on a particular main menu to their initial factory 
defaults
1.Press the [MENU] key to display the setup menu.
2.Use the [T] and [S] keys to select the main menu whose settings you want to 
restore to their initial factory defaults.
zYou can select Image Adjustment 1, Image Adjustment 2, Volume...

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To restore all settings on the setup menu to their initial factory defaults
1.Press the [MENU] key to display the setup menu.
2.Use the [T] key to select “Restore All Defaults” and then press the [ENTER] key.
3.After confirming that “Restore All Defaults” sub-menu is selected, press the 
[ENTER] key.
zThis displays a confirmation message asking if you want to initialize all settings.
4.Use the [S] key to select “Yes”.
5.To restore all settings on the setup menu to their initial defaults, press the...

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This section contains tables that provide detailed explanations of all of the items included on the setup 
menu. The following describes the type of information that appears in each of the columns of the 
tables.
Image Adjustment 1 Main Menu
Setup Menu Contents
Setting Name:This column shows the names of the settings as they appear on the sub-menu.
Input :This column shows the input source for which each setting is supported.
Input source names are abbreviated as follows:
R : RGB input
C  : component...

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Color ModeRCVHDWUSource 
Specific*1You can select from among various different color mode settings 
in accordance with image contents and projection conditions.
Standard:
Use this setting when you want to highlight the colors of your 
presentation.
Graphics:
Use this setting when you want photographs and graphics to 
appear natural.
Theater:
Use this setting to bring out the dark portions of your images.
Blackboard:
Use this setting for easy viewing when projecting onto a 
blackboard.
Game:
Use this...

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Image Adjustment 2 Main Menu
About the “Signal Specific” Setting Unit
For the items that have “Signal Specific” in the “Setting Unit” column of the above table, the setting is 
saved for the specific type of signal (XGA/60Hz, SXGA/60Hz, etc.) that is being input when the setting 
is performed, and not for a specific input source.
Volume Adjustment Main Menu
Setting NameInputSetting UnitDescription
Vertical 
Position
RCVSignal 
SpecificUse this sub-menu to adjust the vertical position of the input...

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Screen Settings Main Menu
Setting NameInputSetting UnitDescription
Keystone 
Correction
RCVHDWUNSingle Use this sub-menu to perform vertical keystone correction of the 
projected image.
Aspect Ratio
RCVHDSource 
SpecificUse this sub-menu to select an aspect ratio setting for the 
projected image.
Input Source: RGB or HDMI (PC)
Normal*:
Projects at the projector’s maximum possible size while 
maintaining the input signal aspect ratio.
Full:
Projects at the projector’s maximum possible size by enlarging...

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Projection 
ModeRCVHDWUNSingle Use this sub-menu to specify whether projection will be from the 
front of the screen or the back of the screen.
Front*:
Select this option to project from the front of the screen.
Rear:
Select this option to project from the back of the screen. This 
setting flips the front projected image horizontally.
Ceiling Mount
RCVHDWUNSingle Use this sub-menu to configure the projector for use in an 
installation in which it is positioned upside down.
On:
Flips the projected...

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Input Settings Main Menu
Setting NameInputSetting UnitDescription
COMPUTER 
Terminal
RCNSingle Use this sub-menu to specify manually the type of signal being 
input from the projector’s COMPUTER terminal.
Auto*:
Automatically detects the signal being input from the 
COMPUTER terminal and configures the appropriate input 
protocol.
RGB:
Select this option when a computer is connected to the 
COMPUTER terminal. For details about connecting a computer, 
see “Connecting the Analog RGB Output of a Computer...

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Option Settings 1 Main Menu
Setting NameInputSetting UnitDescription
Auto Keystone 
Correction
RCVHDWUNSingle Use this sub-menu to turn auto keystone correction on or off.
On*:
Select this option to turn on auto keystone correction.
Off:
Select this option to turn off auto keystone correction.
Auto Adjust
RNSource 
SpecificUse this sub-menu to select whether the projector should detect 
the RGB input signal type (resolution, frequency) and adjust the 
projection image accordingly (auto adjust).
1*:...

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Option Settings 2 Main Menu
LanguageRCVHDWUNSingle Use this sub-menu to specify the language to use for messages, 
setup menus, etc.
English / French / German / Italian / Spanish / Swedish /
Portuguese / Turkish / Russian / Chinese (Simplified) / 
Chinese (Traditional) / Korean / Japanese
Note(for USB port model users)
If you have Portuguese, Turkish, or Russian selected as the 
projector’s language, selecting an external device 
connected to the projector’s USB port or wireless adapter 
as the input...