Casio Projector XJ-A252 User Manual

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Connect the projector to a power outlet and to an input source device.
XJ-A Series
XJ-M Series
NotezFor more information about component video connection, see “Connecting to a Component 
Video Output” on page 72.
zFor information about how to connect for RS-232C control of the projector, see “Projector 
RS-232C Control” (page 83).
zFor information about how to connect in order to update the projector firmware or to transfer 
user logo data, see “Updating Firmware and Transferring a User Logo” (page 74).
Connecting Projector Cables
*1 Use this port to connect a USB flash drive (page 23), a CASIO graphic scientific calculator (page 
48), or the wireless adapter that comes with the projector (see the separate “Network Function 
Guide”).
*2 Terminal used when accessing projector internal memory from a computer and when projecting 
computer screen contents from the projector over a USB connection. For more information, see 
“To copy files from a computer to projector internal memory” (page 19) and “Projecting with the 
USB Display Function (USB Model Only)” (page 43).
Use the RGB cable that comes with the projector to connect to the RGB output terminal of a 
computer or other input source.
Use a commercially available HDMI cable to connect to the HDMI output terminal of a computer, 
video equipment, or other input source.
Connect to the composite output terminal (pin jack type) of the video device.
Plug the mini plug end of the special AV cable that comes with the projector into this terminal. Plug the pin 
plugs (yellow, red, and white) into each of the applicable video (yellow) and audio (red and white) terminals of 
the video device.
Use the supplied power cord to plug 
the projector into a power outlet. *
2*1
Use the RGB cable that comes with the projector to connect to the RGB output terminal of a 
computer or other input source.
Use a commercially available HDMI cable to connect to the HDMI output terminal of a 
computer, video equipment, or other input source.
Connect to the composite output or S-video output of the video device. 
For details, see “Connecting to a Composite Video Output or S-Video 
Output (XJ-M Series Only)” (page 73).
Use the supplied power cord to plug 
the projector into a power outlet. *
2*1 
						

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Projector operations are performed using the remote controller that comes with it. Point the remote 
controller signal emitter at one of the signal receivers on the projector as you perform remote 
controller key operations. The maximum range of the remote controller signal is approximately 
5 meters (16.4 feet) (between signal emitter and receiver).
Important!zTo avoid running down the battery, store the remote control unit so its keys are not pressed 
inadvertently.
Remote Controller
1Remote control signal emitter
2[P] (Power) key
Turns power on or off.
3[INPUT] key
For changing the input source.
4Keys for performing projection operations and for configuring 
projector settings.
(Only XJ-A Series projectors have [ZOOM –], [ZOOM +], 
[FOCUST], [FOCUSS] keys.)
5These keys are used with USB models only. They are mainly 
used for File Viewer (page 27) projection operations.
1
2
3
4
5 
						

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To load remote controller batteries
Important!zBe sure to use alkaline batteries only.
To replace remote controller batteries
Open the battery cover on the back of the remote controller, replace the old batteries with new ones, 
and then close the battery cover.
*CautionRISK OF EXPLOSION IF BATTERY IS REPLACED BY AN INCORRECT TYPE.
DISPOSE OF USED BATTERIES ACCORDING TO THE INSTRUCTIONS.
1.Open the battery cover on the back 
of the remote controller.2.Load two new batteries into the 
case, making sure that their positive 
(+) and negative (–) ends are facing 
correctly.
3.Close the battery cover on the back of the remote controller. 
						

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Projecting an Image
This section provides information about how to project images from various different input sources.
Input source selection provides the options described in the table below.
Selecting the Input Source
Input Source NameOutput Projection Image (and Audio)
Computer Screen image of a computer connected to the projector’s computer terminal.
Video XJ-A Series: Images and audio from a video device connected to the projector’s AV 
terminal.
XJ-M Series: Images and audio from a video device connected to the projector’s 
VIDEO terminal and AUDIO IN R/L terminals.
S-Video (XJ-M Series) Images and audio from a video device connected to the projector’s S-VIDEO terminal 
and AUDIO IN R/L terminals.
HDMI Images and audio from a computer or video device connected to the projector’s 
HDMI terminal.
File Viewer Images (and audio in the case of a movie file) contained in the following types of files 
located in projector internal memory or on a memory device connected to the 
projector’s USB-A port: image files, movie files, presentation files, PDF files.
CASIO USB Tool Screen contents of a CASIO graphic scientific calculator or electronic dictionary 
connected to the projector’s USB-A port.
Wireless (XJ-A Series) Screen contents and audio of a computer connected to the projector via wireless 
LAN.
Network (XJ-M Series) Screen contents and audio of a computer connected to the projector via wireless LAN 
or wired LAN
USB Display Screen contents and audio of a computer connected to the projector’s USB-B port. 
						

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To select the input source
1.Press the [INPUT] key. This will display the “Input” dialog box.
2.Depending on the input source, perform one of the operations described in the 
table below.
zThe name of the input source you selected will appear in the upper right corner of the 
projection screen for a few seconds.
zThe message “No signal input” will appear if no input signal can be detected.
NotezFor more information about the operation required to select Wireless, Network, USB Display, 
File Viewer, or CASIO USB Tool as the input source and perform projection, refer to the 
following.
Resolution
Depending on the projector model, its video resolution will be fixed at XGA (1024 × 768 pixels) or 
WXGA (1280 × 800 pixels). Images may appear coarse, text and other figures may be difficult to read 
or a moire pattern may appear when the input signal from a computer does not match the projector’s 
video resolution. If this happens, try doing the following.
zChange the computer’s output resolution setting so it matches the projector’s video resolution.
For information about the video resolution of your projector, see “Specifications” in the Setup 
Guide. See the user documentation that comes with your computer for details about changing its 
settings.
zChange the “Aspect Ratio” setting to “True” (Applies only to models that support WXGA video 
resolution). With the “True” setting, the projector projects the input signal at its actual size (1 input 
source dot equal to one projector output pixel dot).
For information about configuring the Aspect Ratio setting, see “To change the aspect ratio of the 
projected image (ASPECT)” (page 51).
To select this input source:Perform this operation:
Computer, Video, 
S-Video (XJ-M Series), HDMI, 
Wireless (XJ-A Series), 
Network (XJ-M Series), USB DisplayUse the [T] and [S] keys to select the name of the input source you 
want to select and then press the [ENTER] key.
File Viewer 1. Use the [T] and [S] keys to select “Viewer” and then press the 
[ENTER] key.
2. On the dialog box that appears, confirm that “File Viewer” is 
selected and then press the [ENTER] key.
CASIO USB Tool 1. Use the [T] and [S] keys to select “Viewer” and then press the 
[ENTER] key.
2. Press the [T] key to select “CASIO USB Tool” and then press the 
[ENTER] key.
Wireless or Network: Separate Network Function Guide
USB Display: “Projecting with the USB Display Function (USB Model Only)” (page 43)
File Viewer: “Projecting with File Viewer (USB Model Only)” (page 18)
CASIO USB Tool: “Projecting the Screen Image of a Graphing Calculator (USB Model Only)” 
(page 48) 
						

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Your projector supports projection of 3D images. To project a 3D image, first enter the projector’s 3D 
input mode, and then select the input source.
Important!zSeparately available 3D glasses (YA-G30) are required in order to view a projected 3D image in 
3D.
zSeparately available special software (CASIO 3D Converter) is required to project a 3D image 
with the projector when a computer (analog RGB) is the input source.
z3D image projection is not supported via an HDMI connection or component video 
connection.
The input sources described below can be selected for projection in the 3D Input Mode.
NoteSee “3D Signals (3D Input Mode)” (page 82) for a list of 3D image signals supported by this 
projector.
Entering the 3D Input Mode
1.Press the [INPUT] key to display the input source selection screen.
2.Select Computer (RGB), S-video, or Video as the input source.
3.Use the [T] and [S] keys to move the highlighting to “To 3D input mode” and 
then press the [ENTER] key.
zThis enters the 3D input mode and closes the input source selection screen.
Important!zYou cannot select HDMI, File Viewer, CASIO USB Tool, Network, or USB Display as the input 
source in the 3D input mode. To use either of these input sources, change the input source 
setting back to normal input mode.
zWhen Computer is selected as the input source in the 3D input mode, a component video 
signal input through the projector’s COMPUTER IN terminal is treated as an RGB signal 
resulting in abnormal image projection.
zExcept when using the projector for 3D image projection, you should normally leave it in the 
normal input mode.
3D Input Mode (XJ-M Series Only)
Input SourceProjection Conditions
Computer (Analog RGB)zAny of the following types of 3D image data played back using separately available 
special software (CASIO 3D Converter).
– 2D image file converted to a 3D image file using CASIO 3D Converter
– Side-by-side 3D format files
zSignal with 60Hz/120Hz vertical scan frequency
Composite Video, S-videozField sequential 3D format files recorded with field sequential DVD software, etc.
zSignal with 60Hz vertical scan frequency 
						

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Returning to the Normal Input Mode from the 3D Input Mode
1.Press the [INPUT] key to display the input source selection screen.
2.Use the [T] and [S] keys to move the highlighting to “To normal input mode” 
and then press the [ENTER] key.
zThis enters the normal input mode and closes the input source selection screen.
Horizontal Flipping in the 3D Input Mode
In side-by-side 3D, a full frame consists of two halves on the left and right for each eye. In rare cases, 
the left and right images may be reversed, which causes a loss of 3D depth. If this happens, try using 
the following procedure to swap the left and right images with each other.
To swap the left and right images
In the 3D input mode, press the [ENTER] key. 
						

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File Viewer Overview
File Viewer is an application you can use for viewing or playing back different types of files located in 
projector internal memory or on a memory device connected to the projector’s USB port.
Supported Playback Files
Projecting Files Located in Projector Internal Memory
File Viewer can be used to project the following types of files when they are located in projector 
internal memory: image files, movie files, presentation files, PDF files. To use the procedure in this 
section, the file(s) to be projected must first be copied to projector internal memory. You can copy files 
using either of the following methods.
zConnect the projector to a computer with a USB cable and copy the files to projector internal 
memory.
zUse a LAN to copy (upload) files from a computer or smart device to projector internal memory.
The procedures in this manual are all based on copying files over a USB connection. For information 
about how to copy a file using a LAN, see the separate “Network Function Guide”.
Projecting with File Viewer (USB Model Only)
File TypeSupported File Conditions
Image File:*
1JPEG: Up to approximately 15 M pixels (baseline JPEG)
Up to approximately 8 M pixels (progressive JPEG)
PNG: Less than 6 MB and up to approximately 8 M pixels*
2
GIF: Less than 6 MB and up to approximately 8 M pixels*2
BMP: Less than 6 MB and up to approximately 8 M pixels (for 24-bit color)
Movie File:*
3AVI: 20 Mbps maximum 720/30P (MJPEG video, ADPCM audio)
MOV: 20 Mbps maximum 1080/30P (H.264 video, ADPCM audio or AAC audio)
MP4: 20 Mbps maximum 1080/30P (H.264 video, AAC audio)
Presentation File ECA or PtG file created with EZ-Converter FA*
4
PDF Files PDF Ver 1.4
*1 Even if you are using a WXGA model projector (page 8), the maximum projection resolution for 
image data is 1024 × 768, except for baseline JPEG. In the case of baseline JPEG image data, 
maximum projection resolution is 1280 × 800.
*2 Transparent colors in PNG and GIF format image files that have transparent colors enabled will all 
be displayed as black. Animation GIFs are displayed as still images, without animation.
*3 Performing fast forward or fast reverse with a movie file with a large bit rate may cause the 
operation to be performed at a slower speed than normal or to stop part way through. Though a 
movie with one of the maximum bit rates shown above will play back normally, fast forward and 
fast reverse not supported.
*4 PowerPoint files can be converted using EZ-Converter FA (available from the CASIO website). See 
“Using EZ-Converter FA to Convert PowerPoint Files to ECA or PtG Files” (page 38). 
						

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To copy files from a computer to projector internal memory
NotezThis procedure is supported on a computer running one of the operating systems below.
Windows: XP, Vista, 7, 8, 8.1 (Logged in with admin privileges)
Mac OS: 10.6, 10.7, 10.8, 10.9 (Logged in with a root account or user account)
1.Press the [MENU] key to display the setup menu.
2.Use the [T] key to select “Multimedia Settings”, and then press the [ENTER] key.
3.Use the [T] key to select “Internal Storage Function”, and then press the 
[ENTER] key.
4.When the “Turns off the projector to use internal storage.” message appears, 
press the [ENTER] key.
zThis will cause projector power to turn off. The POWER/STANDBY indicator will light amber 
and the TEMP indicator will light red.
5.Press the projector’s [P] (Power) key to turn on power.
zThe POWER/STANDBY indicator will light green and the TEMP indicator will light red. This 
indicates that the projector’s internal storage function is operational. You will not be able to 
project images with the projector at this time.
6.If the computer has a USB flash drive or any other removable media connected, 
disconnect it.
7.Use a commercially available USB cable to connect the projector’s USB-B port 
(Micro USB B type) to your computer’s USB port.
zThe location of the USB-B port of this projector is indicated by “*2” in the illustration under 
“Connecting Projector Cables” (page 11).
zWhen you do, projector internal memory will be recognized by your computer as removable 
disk drive named “InternalMem”.
8.On the computer, open the “InternalMem” drive.
9.Copy the file(s) you want to project to the “InternalMem” drive.
Windows:
When the “AutoPlay” dialog box appears on your computer screen, click “Open folder to view 
files”. If the “AutoPlay” dialog box does not appear, perform the following operation: [Start] 3 
[Computer] 3 Double-click “InternalMem”.
Mac OS:
An “InternalMem” drive icon will appear on the Mac desktop. Double-click to open it. 
						

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10.After you copy all of the files you want, perform one of the operations below to 
unmount the “InternalMem” drive.
11.Disconnect the USB cable from the projector and the computer.
12.Turn the projector back on.
zThis stops internal storage function operation and returns to normal projection.
zFor information about how to project a file copied to projector internal memory, see “Starting 
Projection of Files Located in Projector Internal Memory” (page 21).
NotezThe above is presented only as a typical example of the file copy operation on a computer. 
The actual steps you will need to perform may differ slightly in accordance with your 
computer’s operating system and setup.
zIf “On” is selected for “Internal Storage Password” on the setting menu, a password input 
dialog box will appear when you press the [ENTER] key in step 3 of the procedure above. If 
this happens, enter the appropriate password and then press the [ENTER] key to advance to 
step 4 of the procedure. For details, see “Password Protection” (page 62). Windows:
Click the “Safely Remove Hardware” icon in the task tray (in the lower right corner of the screen). 
On the menu that appears, select “USB Flash Drive”. Check to make sure that a “Safe To 
Remove Hardware” message appears.
Mac OS:
Drag the “InternalMem” drive icon to the trash can icon. Check to make sure that the 
“InternalMem” drive icon is no longer on the Mac desktop.