Casio Projector XJ-M250 XJ-M255 User Manual

31
Screen Settings Main Menu
Setting NameInputSetting UnitDescription
Keystone 
Correction
RCVHDUNSingle Use this sub-menu to correct vertical keystoning 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 or...

32
Ceiling MountRCVHDUNSingle Use this sub-menu to configure the projector for use in an 
installation in which it is positioned upside down.
On:
Flips the projected image horizontally and vertically.
Off*:
Projects a normal image.
Startup Screen
RCVHDUNSingle Use this sub-menu to specify whether or not a startup screen should 
be projected whenever the projector is turned on.
Logo:
Select this option to project the projector’s built-in logo screen at 
startup.
None*:
Select this option when you do not...

33
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 IN terminal.
Auto*:
Automatically detects the signal being input from the 
COMPUTER IN terminal and configures the appropriate input 
protocol.
RGB:
Select this option when a computer is connected to the 
COMPUTER IN terminal. For details about connecting a 
computer, see “Connecting a Computer to the...

34
Option Settings 1 Main Menu
Setting NameInputSetting UnitDescription
Auto Keystone 
Correction
RCVHDUNSingle 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*:...

35
Option Settings 2 Main Menu
LanguageRCVHDUNSingle 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 as the input source will cause...

36
High AltitudeRCVHDUNSingle Use this sub-menu to turn the high-altitude fan speed setting on or 
off in accordance with the altitude of the area where you are using 
the projector.
On:
Select this setting when using the projector in a high altitude 
(1,500 to 3,000 meters above sea level) area where air is thin. This 
setting increases cooling efficiency.
Off*:
Select this setting at normal altitudes (up to 1,500 meters).
Important!Do not use this projector at altitudes greater than 
3,000 meters above...

37
Wired LAN Settings Main Menu (USB Port Models Only)
USB Settings Main Menu (USB Port Models Only)
The USB Settings main menu is available only when there is an external device connected to the USB 
port of the projector. For details, see “USB Function Guide” and “Wireless Function Guide” on the 
bundled CD-ROM.
Setting NameInputSetting UnitDescription
Remote on
RCVHDUNSingle Specifies whether the projector can be turned on via wired LAN 
while the projector is in standby (projector off with power...

38
Operational Info Main Menu
Restore All Defaults Main Menu
Setting NameInputSetting UnitDescription
Input Signal
RCVHDUNSource 
SpecificThis sub-menu item shows the currently selected input signal 
(RGB, Component, Video, S-video, HDMI (PC), or HDMI (DTV)). 
“- - - -” is indicated here when there is no input signal.
Signal Name
RCVHDUSource 
SpecificThis sub-menu item shows the signal name of the signal being 
input to the projector. For details about signal names, see “Signal 
Name” under “Supported...

39
Cleaning the Projector
Periodically clean the projector exterior, lens, intake vents, exhaust vents, and airflow vents on a 
regular basis.
Important!Before cleaning the projector, be sure to unplug it from the power outlet and make sure it is 
cooled down completely.
Wipe the exterior of the projector with a soft cloth that has been moistened in a weak solution of water 
and a mild neutral detergent. Be sure to wring all excess moisture from the cloth before wiping.
Never use benzene, alcohol,...

40
Error Indicators and Warning Messages
Warning messages and indicators let you know what the problem is when a projector error occurs.
When an error occurs, wait until the fan stops before unplugging the AC power cord. If you unplug the 
AC power cord while the fan is still operating, an error may occur when you plug the AC power cord 
back in.
Indicator/Error MessageDescription and Required Action
POWER : Green steady The projector’s internal temperature is very high. Press the [ESC] key to 
clear the...