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DATA PROJECTOR
XJ-M145/XJ-M155/
XJ-M245/XJ-M255
Data Projector
Wireless Function Guide
z Be sure to read the precautions in the Setup Guide that comes with the Data Projector.
z Be sure to keep all user documentation handy for future reference.
z To obtain the latest version of this manual visit the website at the URL below.
http://www.casio.com/support/
z Microsoft, Windows, Windows Vista, and Aero are registered trademarks or trademarks of
Microsoft Corporation in the United States and other countries.
z Mac OS is a trademark or registered trademark of Apple, Inc. in the United States and other
countries.
z Other company and product names may be registered product names or trademarks of their
respective owners.
E
z The contents of this manual are subject to change without notice.
z Copying of this manual, either in part or its entirety, is forbidden. You are allowed to use this
manual for your own personal use. Any other use is forbidden without the permission of CASIO
COMPUTER CO., LTD.
z CASIO COMPUTER CO., LTD. shall not be held liable for any lost profits or claims from third
parties arising out of the use of this product, the included software or this manual.
z CASIO COMPUTER CO., LTD. shall not be held liable for any loss or lost profits due to loss of
data due to malfunction or maintenance of this product, or any other reason.
z The sample screens shown in this manual are for illustrative purposes only, and may differ
somewhat from the screens actually produced by the product.
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Contents
About This Manual... ....................................................... 5
Terms and Conventions .........................................................................5
What the Wireless Function Lets You Do... .................. 6
Projector Requirements ................................................. 8
Installing Wireless Connection 3 ................................... 9
Minimum System Requirements ............................................................9
Installing Wireless Connection 3 ..........................................................10
Installing Wireless Connection 3 on a Second and
Subsequent Computers .......................................................................10
Establishing a Wireless LAN Connection
between the Projector and a Computer ..................... 11
Wireless LAN Connection and Projection Operation Flow...................11
Connecting the Wireless Adapter.........................................................12
About the Projector’s Wireless Application..........................................13
To perform wireless projection ..................................................................................13
Wireless Standby Screen........................................................................................... 13
Wireless Connection 3 .........................................................................14
To start up Wireless Connection 3.............................................................................14
Wireless Connection 3 Windows ............................................................................... 14
To display Wireless Connection 3 help......................................................................15
To display Wireless Connection 3 version information.............................................. 15
To close Wireless Connection 3 ................................................................................ 15
Using a Default SSID to Connect a Computer to the
Projector via Wireless LAN...................................................................15
To use a default SSID to connect a computer to the projector via wireless LAN ..... 15
Establishing a Wireless LAN Connection from Multiple Computers.......................... 17
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Configuring Security Settings for a
Wireless LAN Connection............................................. 18
Security Setting Flow ...........................................................................18
Configuring Security Settings...............................................................19
To log in to the projector’s System Admin page .......................................................19
To log out of the projector’s System Admin page..................................................... 20
To configure security settings.................................................................................... 21
Establishing a Wireless LAN Connection after
Configuring Security Settings...............................................................23
To establish a wireless LAN connection between the projector and a
computer after configuring security settings............................................................. 23
Establishing a Wireless LAN Connection with a Second and
Subsequent Computers after Configuring Security Settings..................................... 24
Establishing a Wireless LAN Connection while Security is Turned Off .....................24
Wireless LAN Connection Operations......................... 25
Image Projection Operations................................................................25
Starting and Stopping Projection from a Computer Connected via
Wireless LAN Connection ..........................................................................................26
Displaying the User Name on the Projection Screen.................................................28
Other Operations..................................................................................28
Re-establishing a Wireless LAN Connection ............................................................. 28
Projector Information ................................................................................................. 28
Selecting display speed priority or resolution priority for projection .........................28
Terminating a Wireless LAN Connection ................................................................... 29
Initializing Wireless Connection 3 ..............................................................................29
Configuring Wireless Settings ..................................... 30
System Admin Page Operations and Settings ........... 33
System Admin Page Operations ..........................................................33
Configuring Settings ..................................................................................................33
Initializing All System Admin Page Settings...............................................................36
Control Panel ............................................................................................................. 36
System Admin Page Settings...............................................................37
System Admin > Setup Settings................................................................................37
System Admin > Change Password..........................................................................38
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Appendix ........................................................................ 39
Using the Token Wizard .......................................................................39
Installing Wireless Connection 3 on USB Memory .................................................... 39
To use a USB token to connect a computer to the projector via wireless LAN ........ 40
Projecting from a Terminal with MobiShow Installed...........................41
Confirmed MobiShow Platforms................................................................................ 42
Wireless Projection from Mac OS ........................................................42
Wireless LAN Connection Troubleshooting .........................................43
Wireless LAN Connection between the Projector and a Computer .......................... 43
Simultaneous Wireless LAN Connections with Multiple Projectors........................... 44
System Admin Page .................................................................................................. 45
Performing Wireless Operations from a Computer....................................................45
Error Messages ....................................................................................46
Wireless Connection 3 Error Messages.....................................................................46
System Admin Page Error Messages ........................................................................ 46
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About This Manual...
This manual explains how to establish a wireless LAN connection between a CASIO XJ-M145,
XJ-M155, XJ-M245, XJ-M255 Data Projector and a computer, and send computer screen contents to
the projector for projection.
Terms and Conventions
In this manual, there are many procedures that require parallel operations on the Data Projector and
your computer. The following are special terms and conventions used in this manual to differentiate
between the Data Projector and computer.
z Projection area
This is the entire rectangular area that is projected by the Data Projector. Certain Data Projector
operations will cause messages and menus to appear within the projection area.
z Computer screen
This is the physical display device of your computer.
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What the Wireless Function Lets You Do...
Send computer screen contents to the Data Projector over a wireless
connection and project them.
The projector has a built-in function that lets it operate as a wireless LAN access point. After a wireless
LAN connection is established with a computer, the contents of the computer screen can be sent to
the projector for projection.
Wireless projection of up to four terminal screen contents
Your Projector supports simultaneous wireless LAN connection of up to 32 terminals (computers,
mobile terminals, etc.) The screen contents of up to four of the connected terminals can be projected
simultaneously.
* Note that some terminals may not support simultaneous display with other terminal screen
contents.
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Wireless MobiShow Projection from a Smartphone or Mobile Terminal
You can install AWIND’s MobiShow on a smartphone or mobile terminal, and then use the projector to
project photographs and presentation files stored in the smartphone or terminal memory.
* Note that the type of terminal and the MobiShow version can limit certain functions or can even
make projection impossible.
Wireless Control of the Projector from a Computer
After you establish a wireless LAN connection between the projector and a computer, you can control
the projector remotely from the computer.
For details, see “To control the projector using Network Projection Control” in the User’s Guide on the
CD-ROM that comes wit the projector.
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Projector Requirements
The projector must meet the following conditions in order to use a wireless LAN connection to project
the screen contents of a terminal (computer, mobile device, etc.)
z The wireless adapter that comes with the projector must be connected correctly to the projector.
See “Connecting the Wireless Adapter” (page 12) for details.
z The software explained in this manual must be correctly installed on your terminal (computer,
mobile device, etc.)
z The terminal (computer, mobile device, etc.) must be equipped with an IEEE 802.11b/g/n compliant
wireless LAN function.
Note that the following operations are not supported.
z Use of a CASIO YW-2L wireless adapter or a commercially available wireless LAN adapter in the
projector’s USB port. Such adapters will not provide proper operation.
z Use of any type of wireless LAN connection software except as described in this manual is not
supported.
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Installing Wireless Connection 3
Important!
The latest version of the computer software included on the CD-ROM that comes with this
product is available for download at the CASIO website URL below:
http://www.casio.com/support/driverdownloads/
Be sure to download and use the latest version of the software.
[ Home – Support – Drivers/Downloads – Projectors ]
Minimum System Requirements
You need to install Wireless Connection 3 on your computer in order to establish a wireless LAN
connection with the projector and to perform various operations while connected.
Operating System : Microsoft® Windows®7, Windows Vista®SP2, Windows®XP SP3
Computer : IBM PC/AT or compatible that satisfies the following conditions.
z Windows
z CPU: Pentium
z Memory: The amount of memory recommended for operating system being used
z Display: Full-color display with resolution of at least 1024 × 768 that is supported by above
z Input Device : Keyboard or other pointing device (mouse or equivalent device supported by
z Wireless LAN: Conforms to IEEE 802.11b/g/n. WPA-PSK AES compliant wireless adapter
®
7, Windows Vista®, or Windows®XP pre-installed
®
M 1.6GHz or higher, or CPU recommended for operating system being used
operating systems and the computer being used.
above operating systems)
built in or attached*
* Under the projector’s initial default settings, WPA-PSK AES is used as the
security protocol during wireless LAN connection with a computer.
Because of this, your computer will need to have a WPA-PSK AES
compliant wireless adapter built in or attached for the initial wireless LAN
connection with the projector.
z Other requirements of operating system being used
z Normal operation may not be possible under certain hardware configurations.
z Operation is not supported on a computer running Windows
z Operation on a computer upgraded to Windows
operating system is not guaranteed.
z Operation on a computer running Windows
®
7, Windows Vista®, or Windows®XP from another
®
XP Professional x64 Edition is not supported.
®
2000, NT, Me, 98SE, 98, 95, or 3.1.
Important!
(Mac OS Users)
Wireless Connection 3 runs on Windows only. It does not run on a Mac OS. If you are using a
Mac OS, refer to “Wireless Projection from Mac OS” (page 42).
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Installing Wireless Connection 3
1.
Place the CD-ROM that comes with the projector into your computer’s CD-ROM
drive.
z This will automatically display the CD-ROM menu screen.
2.
On the menu screen, click the [Install] button to the right of “Wireless
Connection 3”.
z Follow the instructions on the dialog boxes that appear on the screen.
z If you are running Windows 7 and the “User Account Control” message appears while
installing, click [Yes].
z If you are running Windows Vista and the “User Account Control” message appears while
installing, click [Allow].
z If you are running Windows XP and the message shown below appears while installing, click
[Continue Anyway].
Note
After you install Wireless Connection 3, it will start up automatically and start searching for a
projector. If you want to establish a wireless LAN connection between the computer and
projector at that time, perform the procedure under “To use a default SSID to connect a
computer to the projector via wireless LAN” (page 15). If you do not want to establish a
connection, click the close button in the upper right corner of the Wireless Connection 3 window.
Installing Wireless Connection 3 on a Second and Subsequent Computers
You can use the Wireless Connection 3 token wizard to install Wireless Connection 3 on USB memory.
Then you can plug the USB memory to the USB port of any computer and start up Wireless
Connection 3 from there. This means it is not necessary to install Wireless Connection 3 from the
CD-ROM on each computer that will connect with the projector over the wireless LAN.
For more information, see “Using the Token Wizard” (page 39).
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Establishing a Wireless LAN Connection between the
Projector and a Computer
This section explains how to establish a wireless LAN connection between the projector and a
computer under the projector’s initial default “Wireless” settings.
“Wireless” is one of the projector’s built-in applications. It makes it possible to establish a wireless
LAN connection between the projector and a computer, and project the computer’s display contents.
Wireless LAN Connection and Projection Operation Flow
The following shows the operation flow for projecting computer display contents when Wireless is
configured with its initial default settings.
Connect the wireless adapter to the projector.
On the computer, start up Wireless Connection 3.
On the computer, enter the login code.
Establish a wireless LAN connection between the projector and computer, and project the
computer screen contents from the projector.
Note
Under initial default settings, the projector performs wireless LAN communication using
WPA-PSK AES security for comparatively secure wireless data communication. Data sent
between the projector and computer is encrypted based on the projector’s built-in passphrase
and login code.
You can change the security system and the passphrase, if you want. Changing the passphrase
periodically ensures that unauthorized parties cannot hack into your computer or projector.
See “Configuring Security Settings for a Wireless LAN Connection” (page 18) for more
information.
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Connecting the Wireless Adapter
As shown in the figure below, connect the wireless adapter that comes with the projector to its USB
port.
Keep the wireless adapter that comes with the projector out of the reach of
*
Caution
Important!
z Keep the wireless adapter in a safe place when it is not connected to the projector.
z Never try to use the wireless adapter that comes with the projector with any other type of
device.
Note
What happens when you connect a USB device while the projector is turned on depends on the
projector’s current plug-and-play setting, which is enabled under initial default settings.
z If you connect the wireless adapter to the projector while plug-and-play is enabled (On), the
projector will automatically start up its Wireless application (page 13) and project the wireless
standby screen.
z If you connect the wireless adapter to the projector while plug-and-play is disabled (Off), the
projected screen will not change but its Wireless application will start running in the
background. In this case you need to use the [INPUT] key to change the input source to “USB”
in order to display the wireless projection screen.
For more details about the projector’s plug-and-play setting, see “Setup Menu Contents” in the
User’s Guide on the CD-ROM that comes wit the projector.
small children. Accidental swallowing of the product can interfere with proper
breathing and create a life-threatening situation.
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About the Projector’s Wireless Application
Wireless is one of the projector’s built-in applications. It makes it possible to establish a wireless LAN
connection between the projector and a computer, and project the computer’s display contents.
To perform wireless projection
Press the [INPUT] key and select “USB” as the input source. This will enable wireless projection.
The Wireless standby screen will be projected if there is no wireless LAN connection between the
projector and a computer.
Wireless Standby Screen
The Wireless standby screen displays the information described below.
Display Item Description
LOGIN CODE This is a four-digit number that must be input when establishing a wireless LAN
SSID Projector’s current SSID.
Server IP Projector’s current IP address.
Channel Projector’s current channel number.
Security Projector’s current security setting.
connection between the projector and a computer under default Wireless settings.
The number is updated to a new one whenever the projector is started up.
For information about the meaning of SSID, IP address, and other terms used above, see “System
Admin Page Settings” (page 37).
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Wireless Connection 3
Wireless Connection 3 is control software for a computer that connects to the projector via wireless
LAN connection.
To start up Wireless Connection 3
Perform either of the following operations to start up Wireless Connection 3 on the computer.
z Double-click the icon on your Windows desktop.
z On your computer’s Windows Start menu, select [All Programs] - [CASIO] - [Wireless Connection 3].
Important!
If your computer is running Windows Vista or Windows 7, starting up Wireless Connection 3 will
cause the “User Account Control” message to appear. When it does, click [Allow].
Note
Using the token wizard to install Wireless Connection 3 on USB memory makes it possible to
start up Wireless Connection 3 by using the USB memory. For more information, see “Using the
Token Wizard” (page 39).
Wireless Connection 3 Windows
The following shows the windows that appear while Wireless Connection 3 is running.
Connection search
Function menu button
Login code
Connection successful
(connected)
Connection failed
z The close, minimize, and function menu buttons are available on all three windows.
Minimize button
Close button
Projection indicatorProjection control buttons
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To display Wireless Connection 3 help
On a Wireless Connection 3 window, click the function menu button and then click [Help] on the menu
that appears.
To display Wireless Connection 3 version information
On a Wireless Connection 3 window, click the function menu button and then click [About] on the
menu that appears.
To close Wireless Connection 3
Perform either of the following operations.
z On a Wireless Connection 3 window, click the function menu button and then click [Exit] on the
menu that appears.
z Click the close button in the upper right corner of a Wireless Connection 3 window.
Using a Default SSID to Connect a Computer to the Projector via Wireless LAN
This section explains how to use one of the three default SSIDs (casiolpj_default1, casiolpj_default2,
casiolpj_default3) to establish a wireless LAN connection between the projector and a computer.
Note
The initial default SSID for the projector is casiolpj_default1.
Important!
z Note that only computer screen contents can be sent from your computer to the projector
over a wireless LAN connection. Audio data cannot be sent.
z If you are running Wireless Connection 3 under Windows Vista or Windows 7, do not perform
any of the operations that appear in the “User Account Control” message (such as software
installation, new hardware connection, etc.) while there is a wireless connection between the
computer and projector.
To use a default SSID to connect a computer to the projector via wireless LAN
1.
Turn on the projector and wait until the POWER/STANDBY indicator is lit green.
2.
Plug the wireless adapter that comes with the projector into the projector’s USB
port.
z After projector detects the wireless adapter, it will automatically project the wireless standby
screen.
z If the projector does not start projecting the wireless standby screen, use the [INPUT] key to
select “USB” as the input source.
3.
Turn on your computer and start up Windows.
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4.
On the computer, start up Wireless Connection 3.
z If your computer is running Windows Vista or Windows 7, starting up Wireless Connection 3
will cause the “User Account Control” message to appear. When it does, click [Allow].
z The Wireless Connection 3 window will appear with the message “Connecting”.
z If your computer is running Windows Vista or Windows 7 and the “Set Network Location”
dialog box appears, click [Cancel] to close the dialog box.
z A dialog box like the one shown below will appear as soon as Wireless Connection 3 finds a
projector to connect to.
5.
Enter the user name and login code.
z The user name you enter here will be displayed as the user name on the projection screen.
You can enter any name up to 20 characters long.
z For the login code, enter the four-digit number displayed on the Wireless standby screen.
6.
When everything is the way you want, click [OK].
z This establishes a wireless LAN connection between the projector and computer, and causes
the computer screen contents to be projected from the projector.
z The following shows the Wireless Connection 3 window that appears on the computer screen.
This window is not shown on the image being projected by the projector.
z If you want to configure security settings now, refer to “Configuring Security Settings for a
Wireless LAN Connection” (page 18).
z For information about the Wireless Connection 3 procedure to simultaneously project images
from multiple computers and to perform other operations, see “Wireless LAN Connection
Operations” (page 25).
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7.
To close Wireless Connection 3, click the close button in the upper right corner
of its window.
z If the message “The projector is still projecting. OK to exit?” appears, click [OK].
z This closes the Wireless Connection 3 window and returns the projected image to the
Wireless standby screen.
Note
z When a computer finds multiple projectors that can be connected to, a Projector List dialog
box appears after the “Connecting” message.
When this happens, select the SSID of the projector to be connected to by clicking it, and then
click [OK].
z To re-establish a wireless LAN connection with a projector configured with a default SSID after
a previous connection was terminated, perform the above procedure from the beginning. The
login number is updated to a new one whenever the projector is re-started. This means you
will need to check the login number each time you connect.
z Configuring security settings eliminates the need to enter a login code when establishing a
wireless LAN connection between the projector and a computer. Once you enter a character
string called a “passphrase” (or WEP key) the first time you connect, you will not need to
re-enter it from the next time you connect from the same computer.
Establishing a Wireless LAN Connection from Multiple Computers
After establishing a wireless LAN connection between the projector and one computer, you can
establish connections with a second, third, and even fourth computer. The procedure for establishing
a connection with the second and subsequent computers is the same as the procedure from step 3
under “To use a default SSID to connect a computer to the projector via wireless LAN” (page 15).
Note, however, that the display contents of subsequently connected computers will not appear
automatically if the display contents of the first computer are being projected. To project the screen
contents of subsequently connected computers, click the button on the Wireless Connection 3
window.
For information about the Wireless Connection 3 procedure to simultaneously project images from
multiple computers and to perform other operations, see “Wireless LAN Connection Operations”
(page 25).
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Configuring Security Settings for a Wireless LAN
Connection
Configuring security settings prevents unauthorized access to a computer or projector over the
wireless LAN. Settings are configured with the projector’s System Admin page, which can be
accessed with a computer’s web browser.
This section explains only the security settings of the System Admin page. For details about other
System Admin page operations, see “System Admin Page Operations and Settings” (page 33).
Security Setting Flow
To configure security settings, you first need to establish a wireless LAN connection between the
projector and computer. For information about establishing a connection between a projector that
does not have security settings configured and computer, see “Using a Default SSID to Connect a
Computer to the Projector via Wireless LAN” (page 15).
Establishing a wireless LAN connection between the projector and computer.
On the computer, log in to the projector’s System Admin page.
On the System Admin page, select “Setup” and then “Wireless Setup”,
z Assign a new SSID to the projector.
z Select a security protocol (WPA-PSK, WPA2-PSK, or WEP).
z Enter the passphrase (or WEP key).
(At this time the wireless LAN connection between the projector and computer will be terminated.)
Click the Wireless Connection 3 [Reconnect] button. On the dialog box that appears, enter the
This will establish a wireless LAN connection provided with security in accordance with the
and configure the following settings.
Apply (register) the above settings to the projector.
passphrase (or WEP key).
selected protocol.
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Configuring Security Settings
This section explains the procedure for logging in to the projector’s System Admin page from a
computer and configuring wireless LAN connection security settings.
To log in to the projector’s System Admin page
1.
Perform the procedure under “To use a default SSID to connect a computer to
the projector via wireless LAN” (page 15) up to step 6 to establish a wireless LAN
connection between the projector and computer.
2.
On a Wireless Connection 3 window, click the function menu button and then
click [Admin Screen] on the menu that appears.
Function menu button
z This starts up the computer’s web browser and displays the projector’s top System Admin
page.
3.
Click “System Admin”. On the password input screen that appears, enter the
password.
z The initial default password is “admin”.
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4.
Click the [Login] button.
z This logs in to the System Admin page and displays the Status screen.
Note
For security reasons, be sure to change the password you use to log in to the System Admin
page from the default. For more information, see “To change the System Admin login password”
(page 33).
To log out of the projector’s System Admin page
Click “Logout” in the upper right corner of the System Admin page. This returns to the top System
Admin screen.
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To configure security settings
1.
Perform the procedure under “To log in to the projector’s System Admin page”
(page 19) to log into System Admin.
2.
Click “Setup” to display the System Admin page Setup screen.
z Changing only the three settings enclosed in the boxes above is required to configure security
settings. Do not change the settings of any other items on the screen at this time.
z For details about the other settings and other System Admin operations, see “System Admin
Page Operations and Settings” (page 33).
3.
Enter the SSID.
z Enter any characters, up to 24 characters in total, into the “SSID” input box. However, do not
use “_default1”, “_default2”, “_default3”, “_mobishow1”, “_mobishow2”, or “_mobishow3”,
because these are reserved for use by the projector.
4.
Select the security protocol.
z Click the [T] button to the right of the “Security” box and select the desired security protocol
from the list that appears. The following explains the meaning of each option in the list.
Security It means this:
WPA-PSK TKIP
WPA-PSK AES
WPA2-PSK TKIP
WPA2-PSK AES
WEP ASCII 64bit
WEP ASCII 128bit
WEP Hex 64bit
WEP Hex 128bit
Off Turns off wireless LAN security, so communications are not encrypted.
Performs communication encryption using WPA-PSK. TKIP and AES are encryption
protocols. WPA (Wi-Fi Protected Access) is a security function for encrypting
communication data. WPA uses an automatically generated encryption key that is
changed at preset intervals, which provides stronger security than WEP.
Performs communication encryption using WPA2-PSK. TKIP and AES are encryption
protocols. WPA2 is a new standard of WPA.
Performs communication encryption using WEP. ASCII 64bit, ASCII 128bit, Hex 64bit,
and Hex 128bit are formats for the WEP key character string entered in
step 5. WEP (Wired Equivalent Privacy) is a security function that uses a character
string called a “WEP key” to encrypt data and protect against unauthorized access to
wireless communications.
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5.
Enter the passphrase (or WEP key).
z The passphrase or WEP key entered in the “Passphrase/WEP Key” text box depends on the
security protocol you selected in step 4, as described below.
Security Input Character String
WPA-PSK TKIP
WPA-PSK AES
WPA2-PSK TKIP
WPA2-PSK AES
WEP ASCII 64bit
WEP ASCII 128bit
WEP Hex 64bit
WEP Hex 128bit
Off No input required.
Enter the WPA-PSK or WPA2-PSK passphrase. Enter at least eight and up to 63
single-byte characters, or a hexadecimal value up to 64 digits long.
Example:
MyKey123 (Eight single-byte characters)
1111222233334444555566667777888899990000AAAABBBBCCCCDDDDEEEEFFFF
(64-digit hexadecimal value)
Enter five single-byte alphanumeric characters as the WEP key.
Example:
MyKey
Enter 13 single-byte alphanumeric characters as the WEP key.
Example:
MyKey12345678
Enter a 10-digit hexadecimal value as the WEP key.
Example:
11AA22BB33
Enter a 26-digit hexadecimal value as the WEP key.
Example:
11223344556677889900AABBCC
z The character string you input here will be required when you establish a wireless LAN
connection between a projector that uses the security settings and a computer. Make sure
you do not forget the character string you enter. If you keep a written record of the character
string, take care to ensure that it does not become lost or fall into the wrong hands.
6.
After configuring the settings you want, click the [Apply] button.
z This applies the new security settings to the projector and terminates the wireless LAN
connection between the projector and computer. The projector will project the Wireless
standby screen at this time.
z For information about establishing a connection between the projector and computer after
configuring security settings, see “Establishing a Wireless LAN Connection after Configuring
Security Settings” (page 23).
Important!
Selecting the “Off” security setting in the above procedure will cause data communication over
the wireless LAN connection between the projector and computer to be performed without any
encryption. It is recommended that you avoid using the “Off” setting except in cases when you
are absolutely sure there is no wireless communication security risk.
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Establishing a Wireless LAN Connection after Configuring Security Settings
The procedures in this section start from the point that a single projector is projecting the Wireless
standby screen following configuration of security settings. They also assume that the computer was
restarted after settings were configured.
To establish a wireless LAN connection between the projector and a computer after configuring security settings
1.
On the computer, start up Wireless Connection 3.
z The Wireless Connection 3 window will appear with the message “Connecting”.
z A dialog box like the one shown below will appear as soon as Wireless Connection 3 finds the
projector to connect to.
2.
In the “Passphrase/WEP Key” and “Confirm” input boxes, enter the passphrase
(or WEP key) registered on the projector.
z Enter the character string you input in step 5 under “To configure security settings” (page 21).
3.
When everything is the way you want, click [OK].
z This establishes a wireless LAN connection between the projector and computer, and causes
the computer screen contents to be projected from the projector.
z For details about subsequent Wireless Connection 3 projection operations and other
information, see “Wireless LAN Connection Operations” (page 25).
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Note
z When establishing simultaneous wireless LAN connections between a single projector and
multiple computers, use the same procedure as above for the second and subsequent
computers. For details about the operation required to project from each computer after it is
connected, see “Wireless LAN Connection Operations” (page 25).
z When a computer finds multiple projectors that can be connected to, a Projector List dialog
box appears after the “Connecting” message.
When this happens, select the SSID of the projector to be connected to by clicking it, and then
click [OK].
Establishing a Wireless LAN Connection with a Second and Subsequent Computers after Configuring Security Settings
When you perform the procedure under “To establish a wireless LAN connection between the
projector and a computer after configuring security settings” (page 23), Wireless Connection 3
remembers the passphrase (or WEP key) you input when establishing a connection. The next time you
turn on the connected projector and start up Wireless Connection 3 on the computer, all you need do
is click [OK] on the dialog box that appears to establish a wireless LAN connection between the
projector and computer.
Establishing a Wireless LAN Connection while Security is Turned Off
Starting up Wireless Connection 3 on the computer when “Off” is selected for the security setting of
the projector in the procedure under “To configure security settings” (page 21) causes the
“Connecting” message to appear, establishes a wireless LAN connection, and then starts projecting
the computer’s display contents.
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Wireless LAN Connection Operations
This section explains operations you can performed after a wireless LAN connection is established
between the projector and a computer. Most of these operations are performed using Wireless
Connection 3.
Function menu button
Login code
(1 / 2 / 3 / 4)
Wireless Connection 3 Window
Pause button
Image Projection Operations
Wireless provides two different projection options: “1-screen Projection” for projection of a full-screen
image of a single computer screen, and “4-screen Projection”, which divides the projection screen
into four parts for simultaneous projection of images from four computer screens.
Minimize button
Close button
Projection indicator1-screen projection button
Projection stop button4-screen projection buttons
1-screen Projection 4-screen Projection
Note
The aspect ratio during wireless projection is always “Normal”, which maintains the aspect ratio
of the input signal. This setting cannot be changed.
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Starting and Stopping Projection from a Computer Connected via Wireless LAN Connection
Starting 1-screen Projection
On the computer from which you want to start 1-screen projection, click the button on the
Wireless Connection 3 window. The button will change to and 1-screen projection will start from
the computer.
Performing this operation while projection is being performed from another computer will cancel the
current projection and switch to projection from the computer where the operation was performed. At
this time the wireless LAN connection is maintained between the projector and the computer whose
projection was cancelled.
Pausing 1-screen Projection
On the computer from which you want to pause 1-screen projection, click the button on the
Wireless Connection 3 window. This pauses the image that was being projected when you clicked the
button, and the button will change to .
To resume projection, click the button again.
Stopping 1-screen Projection
On the computer from which you want to stop 1-screen projection, click the button on the
Wireless Connection 3 window. This stops 1-screen projection from the computer and projects the
Wireless standby screen.
At this time the wireless LAN connection is maintained between the projector and the computer whose
projection was stopped, so the button can be clicked to restart 1-screen projection.
To establish wireless LAN connections between the projector and multiple
computers, and alternate between 1-screen projections
1.
Establish a wireless LAN connection between the projector and the first
computer.
z This starts 1-screen projection from the first computer.
2.
Establish wireless LAN connections between the same projector and the other
computers.
z Even as you connect to each computer, the 1-screen projection from the first computer is
maintained.
3.
On the second or one of the other subsequent computers, click the button on
the Wireless Connection 3 window.
z This will interrupt 1-screen projection from the first computer and switch to 1-screen
projection from the computer whose button was clicked.
z Next you can click the button on the Wireless Connection 3 window of any of the other
connected computers to switch to 1-screen projection from that computer.
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To project the display contents of four computers simultaneously (4-screen
projection)
1.
Establish a wireless LAN connection between the projector and the first
computer, and then click the button.
z This will cause the display contents of the first computer to appear in the upper left corner of
the 4-screen projection. The button will change to to indicate the projection is in progress
in the upper left corner of the screen.
2.
Establish a wireless LAN connection between the projector and the second
computer, and then click the button.
z This will cause the display contents of the second computer to appear in the upper right
corner of the 4-screen projection.
3.
Establish wireless LAN connections with the third and fourth computers and
then click the and buttons.
z The display contents of the third computer will appear in the lower left corner, and the display
contents of the fourth computer will appear in the lower right corner of the 4-screen
projection.
Note
z Simultaneous wireless LAN connections are supported for up to 32 computers and a single
projector. Simultaneous projection of screen images is supported for up to four computers
connected via wireless LAN.
z While 4-screen projection is being performed, clicking the , , or button on a
computer that is connected to the projector via wireless LAN will start projection from that
computer to the 4-screen projection. The location of the computer’s projection image
depends on the button that is clicked. If there already is another computer projecting in the
location that corresponds to the button that is pressed, the current projection is cancelled.
However the wireless LAN connection is maintained between the computer whose projection
was cancelled and the projector.
z Clicking the button during 4-screen projection on a computer that is connected to the
projector via wireless LAN will switch to 1-screen projection from that computer. At this time
the wireless LAN connections are maintained between the projector and the computers whose
projections are cancelled.
Pausing and Stopping Projection from a Computer during 4-screen
Projection
z Clicking the button on any of the computers that are projecting during 4-screen projection
pauses the projection image from that computer only. The projection images from the other
computers are not affected.
z Clicking the button on any of the computers that are projecting during 4-screen projection
stops projection image from that computer only. The projection images from the other computers
are maintained.
z When there is only one computer projecting to a 4-screen projection, clicking the button will
stop 4-screen projection and display the Wireless standby screen.
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Displaying the User Name on the Projection Screen
Pressing the projector’s remote controller’s [f] key displays the applicable computer user name on
the projection screen. In the case of 4-screen projection, the name is displayed in the area where the
computer screen image is being projected. The user name remains displayed for about five seconds
after the key is pressed.
Other Operations
Re-establishing a Wireless LAN Connection
After terminating a wireless LAN connection between the projector and a computer, you can
re-establish the connection with the same projector or you can connect with another projector. On a
Wireless Connection 3 window, click the function menu button and then click [Server Search] on the
menu that appears. The computer will terminate the current wireless LAN connection and start
searching for a projector it can connect to.
Projector Information
On a Wireless Connection 3 window, click the function menu button and then click [Info] on the menu
that appears. This will display a dialog box with information about the currently connected projector.
Selecting display speed priority or resolution priority for projection
When projecting over a wireless LAN connection, you can configure the projector to give priority either
to display speed or to resolution.
To select display speed priority or resolution priority for projection
1.
On a Wireless Connection 3 window, click the function menu button and then
click [Projection Setting] on the menu that appears.
2.
On the sub-menu that appears, click “High-speed” or “High-resolution”.
High-speed : This setting gives more priority to display speed (frame rate) than to resolution.
Image resolution (gradations) with this setting is 16-bit color.
High-resolution: This setting gives more priority to resolution than to display speed. Image
resolution (gradations) with this setting is 32-bit color.
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Terminating a Wireless LAN Connection
Use Wireless Connection 3 to terminate a wireless LAN connection between the projector and a
computer. Click the close button in the upper right corner of the Wireless Connection 3 window.
Initializing Wireless Connection 3
Performing the following procedure returns the passphrase/WEP key that is currently recorded on the
computer running Wireless Connection 3 to its initial default.
To initialize Wireless Connection 3
1.
On a Wireless Connection 3 window, click the function menu button and then
click [Initialize] on the menu that appears.
z This will cause the confirmation dialog box shown below to appear.
2.
Click [OK] to initialize or [Cancel] to cancel initialization.
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Configuring Wireless Settings
You can use the projector’s setup menu to configure the Wireless function settings described below.
Setting Name Description
Change wireless connection Switches the projector’s SSID setting from one of the six default SSIDs to another.
Wireless info Displays the projector’s current SSID, login code, and other information.
Initialize Network Settings Returns all network settings to their initial factory defaults.
Note
More advanced projector wireless LAN connection settings (connection setup, security settings,
etc.) can be configured using the System Admin page, which can be accessed from the
computer currently connected to the projector via wireless LAN. For more information, see
“System Admin Page Operations and Settings” (page 33).
To switch between default SSIDs
Important!
This procedure can be used only to change from one default SSID to another default SSID. If the
current SSID or the SSID being changed to is not one of the six default SSIDs, use the
projector’s System Admin page to change the SSID. For details, see “To configure projector’s
network settings and wireless LAN connection settings” (page 35).
1.
While the Wireless screen is being projected, press the [MENU] key.
2.
Use the [T] key to move the highlighting to “USB” and then press the [ENTER]
key.
B
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3.
Use the [T] key to move the highlighting to “Change wireless connection” and
then press the [ENTER] key.
z This displays a dialog box like the one shown below for changing the wireless connection.
z Each of the connection names that appear on the dialog box corresponds to an SSID as
shown below.
Connection Name SSID
Wireless Connection 1 casiolpj_default1
Wireless Connection 2 casiolpj_default2
Wireless Connection 3 casiolpj_default3
MobiShow Connection 1 casiolpj_mobishow1
MobiShow Connection 2 casiolpj_mobishow2
MobiShow Connection 3 casiolpj_mobishow3
z For details about MobiShow connection, see “Projecting from a Terminal with MobiShow
Installed” (page 41).
4.
Use the [T] and [S] keys to move the highlighting to the connection name you
want to select and then press the [ENTER] key.
5.
To close the dialog box, press the [ESC] key.
To display wireless information
1.
While the Wireless screen is being projected, press the [MENU] key.
2.
Use the [T] key to move the highlighting to “USB” and then press the [ENTER]
key.
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3.
Use the [T] key to move the highlighting to “Wireless info” and then press the
[ENTER] key.
z This will display the wireless info dialog box.
Display Item Description
SSID Projector’s current SSID.
Login Code Projector’s current login code. For more information, see “Wireless Standby
IP Address Projector’s current IP address.
DHCP Projector’s current DHCP setting status (“Auto” or “Disable”).
Security Setup Projector’s current security setting.
4.
To close the wireless info dialog box, press the [ESC] key.
Screen” (page 13).
To initialize the network settings
1.
While the Wireless screen is being projected, press the [MENU] key.
2.
Use the [T] key to move the highlighting to “USB” and then press the [ENTER]
key.
3.
Use the [T] key to move the highlighting to “Initialize Network Settings” and then
press the [ENTER] key.
z This will cause a “Do you want to initialize network settings?” confirmation dialog box to
appear.
4.
Press the [S] key to move the highlighting to “Yes” and then press the [ENTER]
key.
z This returns all projector network settings (all settings on the System Admin page) to their
initial defaults. For details, see “System Admin Page Settings” (page 37).
B
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System Admin Page Operations and Settings
While the projector is connected to a computer via wireless LAN, you can use the computer’s web
browser to access the projector’s System Admin page. The System Admin page can be used to
configure the projector’s wireless LAN connection settings from your computer.
System Admin Page Operations
Important!
To perform the operations presented here, you must be logged in to the projector’s System
Admin page from your computer. For information about logging in, see the procedure starting
from step 2 under “To log in to the projector’s System Admin page” (page 19).
Configuring Settings
You can configure the following settings from the System Admin page.
z Login password
z Network settings (IP setting, DHCP setting)
z Wireless LAN connection settings (mainly security)
To change the System Admin login password
1.
Establish a wireless LAN connection between the projector and computer, and
log in to the projector’s System Admin screen from the projector.
2.
Click “Change Password”.
z This displays a screen for changing the password.
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3.
Enter the new password twice into the “New Password” and the “Reinput
Password” input boxes.
z You can enter up to eight characters as the password.
z Note that you will need the password you enter here the next time you log in to the System
Admin page. Make sure you do not forget the password string you enter. If you keep a written
record of the password, take care to ensure that it does not become lost or fall into the wrong
hands.
z If the characters you input into the two text boxes are not identical, a dialog box like the one
shown below will appear when you click [Apply] in the next step of this procedure. If this
happens, click [OK] and re-input the password correctly into both text boxes.
4.
When everything is the way you want, click [OK].
z This registers the new password. You will need to enter the new password the next time you
log in to the System Admin page.
5.
To log out of the System Admin page, click “Logout”.
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To configure projector’s network settings and wireless LAN connection
settings
1.
Establish a wireless LAN connection between the projector and computer, and
log in to the projector’s System Admin screen from the projector.
2.
Click “Setup” to display the System Admin page “Setup” screen.
3.
Change a setting by entering a value or selecting an option.
z For information about configuring wireless LAN security settings (SSID, security, passphrase/
WEP key), see “To configure security settings” (page 21).
z For details about the meaning, settings range, and other information about the settings on the
“Setup” screen, see “System Admin Page Settings” (page 37).
4.
After everything is the way you want, click the [Apply] button.
z This will apply the new settings.
z If you changed the SSID, the connection between the projector and computer will be
terminated. If necessary, reconnect to the projector from the computer.
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Initializing All System Admin Page Settings
This operation returns all of the settings on the System Admin page to their initial factory defaults. For
information about default settings, see “System Admin Page Settings” (page 37).
Note
The user name and passphrase/WEP key information recorded on the computer by Wireless
Connection 3 are not initialized by this procedure.
To initialize all System Admin page settings
1.
Establish a wireless LAN connection between the projector and computer, and
log in to the projector’s System Admin screen from the projector.
2.
Click “Restore Factory Defaults”.
z This displays a screen like the one shown below.
3.
To return settings to their initial factory defaults, click [Apply].
z This will initialize the settings and terminate the wireless LAN connection between the
projector and computer. The projector will project the Wireless standby screen at this time.
Control Panel
After you log in to the System Admin page, you can use a control panel for remote control of the
projector from the computer. For details, see “To control the projector using Network Projection
Control” in the User’s Guide on the CD-ROM that comes with the projector.
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System Admin Page Settings
System Admin > Setup Settings
Setting Name Description
IP Setup Obtain an IP
DHCP Setup Auto/Disable Specifies whether an IP address should be assigned automatically to a computer
Wireless Setup SSID Wireless network ID name. This is normally referred to as the SSID, ESS-ID, or
Projector name Input up to 32 characters for a name to be used as the projector’s identity.
address
automatically/
Use the following IP
address
IP Address Specifies the projector’s IP address.
Subnet Mask Specifies a subnet mask value, which specifies the IP address range of the subnet
Default Gateway Specifies the subnet default gateway.
Starting IP Address Specifies the start point of the range of IP addresses that are assigned
Ending IP Address Specifies the end point of the range of IP addresses that are assigned
SSID Broadcast Specifies whether SSID information broadcasting is enabled or disabled.
Channel Specifies the channel used for wireless LAN communication. Selecting “Auto”
Security Specifies the security protocol. For more information, see “To configure security
Passphrase/WEP
Key
IEEE 802.11n Specifies whether wireless LAN standard IEEE 802.11n is enabled.
Channel Width Specifies either “20MHz” or “Auto” for the IEEE 802.11n channel width.
Specifies whether you want to obtain an IP address automatically or specify an IP
address manually.
z Selecting “Use the following IP address” applies IP address, subnet mask, and
default gateway information that you input manually.
z Specification of IP address, subnet mask, and default gateway information is
not necessary (and is not allowed) when you select “Obtain an IP address
automatically”.
Initial Default: Obtain an IP address automatically
Initial Default: 192.168.100.10
to which the projector belongs.
Initial Default: 255.255.255.0
Initial Default: 192.168.100.10
connected to the projector via wireless LAN. “Auto” causes an IP address to be
assigned automatically, while “Disable” turns off auto assignment.
Initial Default: Auto
automatically to computers. This setting is available only while “Auto” is selected
for the DHCP Auto/Disable setting.
Initial Default: 192.168.100.11
automatically to computers. This setting is available only while “Auto” is selected
for the DHCP Auto/Disable setting.
Initial Default: 192.168.100.254
network name. Up to 24 single-byte alphanumeric characters can be entered.
Initial Default: casiolpj_default1
Initial Default: Enable
causes auto selection of a channel that is appropriate for the current
communication environment. To specify a channel number, select channel number
1 through 11 from the list that appears when you click the [T] button to the right of
the channel number.
Initial Default: Auto
settings” (page 21).
Initial Default: WPA-PSK AES
Specifies the passphrase or WEP key in accordance with the security protocol
selected with “Security” above. For more information, see “To configure security
settings” (page 21).
Initial Default: Enable
Initial Default: 20MHz
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Setting Name Description
Remote on Specifies whether the projector can be turned on via wired LAN while the projector
is in standby (projector off with power being supplied).
Enable: Power on enabled.
Disable: Power on disabled (initial default).
Important!
Performing the procedure under “To initialize all System Admin page
settings” (page 36) causes the “Remote on” setting to change to “Disable”.
If you are controlling the projector via a wired LAN connection, be sure to
change the “Remote on” setting to “Enable” after you initialize System
Admin page settings. The “Remote on” setting can also be changed on the
projector using the setup menu. For full details, see “Wired LAN Settings
Main Menu (USB Port Models Only)” in the User’s Guide on the CD-ROM
that comes with the projector.
PJLink authentication Enables and disables PJLink connection authentication.
Show User Name Display Specifies whether the computer’s user name should appear on the projection
Enable: PJLink connection authentication enabled (initial default).
Disable: PJLink connection authentication disabled.
screen when projection starts from a computer connected to the projector via
wireless LAN.
Initial Default: On (User name displayed.)
System Admin > Change Password
Setting Name Description
New Password
Reinput password
For input of the new password when logging in to the System Admin page.
Initial Default: admin
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Appendix
Using the Token Wizard
You can use the Wireless Connection 3 token wizard to install Wireless Connection 3 on USB memory.
After you do that, you can run Wireless Connection 3 on a computer that does not have the program
installed simply by plugging the USB memory (called a “USB Token”) into the computer’s USB port.
Using USB tokens is recommended when connecting to the projector from multiple computers.
Installing Wireless Connection 3 on USB Memory
USB memory with a capacity of at least 4MB is required for installation. Use of newly formatted USB
memory that does not contain any other data is recommended.
Important!
Using the procedure below to install Wireless Connection 3 on USB memory creates a file
named “autorun.inf” (which is a Wireless Connection 3 auto run file) in the USB memory root
directory. If the USB memory root directory already contains a file with the same name, the
existing file will be renamed by adding “.bak” or a three-digit number (.001, .002., etc.) to the end
of its file name.
To install Wireless Connection 3 on USB memory
Note
Using the following procedure to install Wireless Connection 3 on USB memory will change the
name of the USB memory to “USB Token” and also change its icon to .
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1.
On a Wireless Connection 3 window, click the function menu button and then
click [Token Wizard] on the menu that appears.
z This displays the token wizard.
2.
Click [Next>].
z This displays a USB drive selection screen.
z If there is no USB memory connected to the computer, the message “USB memory could not
be detected.” will appear. If this happens, connect the USB memory and wait until its USB
memory drive name appears in the “USB Drive” box.
3.
If there are multiple USB memories connected to the computer, click the [T]
button to the right of the “USB Drive” box and select the name of the drive where
you want to install Wireless Connection 3.
4.
Click the [Next>] button.
z This installs Wireless Connection 3 on the specified USB memory. The message “Wizard
ended normally.” appears on the display after installation is complete.
5.
Click [Exit] to close the token wizard screen.
To use a USB token to connect a computer to the projector via wireless LAN
Connect the USB token to the computer’s USB port and then double click the Wireless Connection 3
icon in the token. After Wireless Connection 3 starts up, you can perform the same operations you do
when Wireless Connection 3 is installed on a computer.
Note
z You cannot use the token wizard when you start up Wireless Connection 3 from a USB token.
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Projecting from a Terminal with MobiShow Installed
MobiShow is client software by AWIND that makes it possible to send data wirelessly from various
types of mobile terminals to the projector for projection. MobiShow can be used to send photographs
and presentation files to the projector and project them.
To project from MobiShow
1.
Using the procedure under “To switch between default SSIDs” (page 30), select
casiolpj_mobishow1, casiolpj_mobishow2, or casiolpj_mobishow3 as the SSID.
z These are default SSIDs for the first connection with MobiShow. The following are the initial
default settings of the security protocol and pass phrase.
SSID Security Setting Initial Default Pass Phrase
casiolpj_mobishow1
casiolpj_mobishow2 casiolpj2
casiolpj_mobishow3 casiolpj3
2.
On the mobile terminal, start up MobiShow, log in to the projector, and then
WPA-PSK AES
perform the projection operation.
z For details about MobiShow operations, see the user documentation that comes with
MobiShow.
Important!
Once you use the above procedure to establish a wireless LAN connection between the mobile
terminal and projector, it is recommended that you create a new SSID and configure a pass
phrase that is different from the initial default. After that, use the SSID you create to establish a
wireless LAN connection. To create a new SSID, perform the following steps while there is a
wireless LAN connection between the mobile terminal and projector.
casiolpj1
To create a projector’s new SSID by using a mobile terminal
1.
Look up the projector’s IP address.
z Perform the following steps to look up the projector’s current IP address.
1. Press the [MENU] key to display the setup menu.
2. Use the [T] and [S] keys to move the highlighting to “Wired LAN settings” and then press
the [ENTER] key.
3. Use the [T] and [S] keys to move the highlighting to “Wired LAN info” and then press the
[ENTER] key.
2.
On the mobile terminal, start up your web browser and access the IP address
that you looked up in step 1.
z If the projector’s current IP address is 192.168.100.10, for example, you would access:
“http://192.168.100.10”.
z This displays the top page of the projector’s System Admin page.
3.
Click “System Admin”. On the password input screen that appears, enter the
password.
z The initial default password is “admin”.
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4.
Click the [Login] button.
z This logs in to the System Admin page and displays the Status screen. From here, perform the
procedure under “To configure security settings” (page 21), starting from step 2.
Note
z You can perform simultaneous projection over a wireless LAN connection of terminals with
MobiShow installed and computers with Wireless Connection 3 installed. Use the procedure
under “Establishing a Wireless LAN Connection after Configuring Security Settings” (page 23)
to establish a wireless LAN connection between a computer and the Projector. When
establishing a connection, input the passphrase for the projector’s SSID.
z You can use the EZ-Converter FA software that comes with the projector to convert
PowerPoint files to PtG files that can be played back using MobiShow. Also, you can play PtG
files using the projector’s Viewer function. For more information, see the “USB Function
Guide” on the CD-ROM that comes with the projector.
Confirmed MobiShow Platforms
Visit the CASIO projector support page at:
http://www.casio.com/support/
Wireless Projection from Mac OS
You can project the screen contents of a computer running Mac OS (Mac OS X 10.5 or higher) that is
connected to the Projector over a wireless LAN connection. The following conditions are required in
order to do so.
z The SSID of the Projector must be changed to any one of the following: casiolpj_mobishow1,
casiolpj_mobishow2, or casiolpj_mobishow3. See “To switch between default SSIDs” on page 30
for information about how to change the SSID.
z Install wePresent* on the Mac OS computer, start it up, and then log in to the Projector from
wePresent.
* You can download wePresent from the CASIO Projector Support Site located at the URL shown
below. The CASIO Projector Support Site also includes important information about the required
computer environment and operation details.
http://www.casio.com/support/
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Wireless LAN Connection Troubleshooting
Check the following points whenever you are having problems with a wireless LAN connection.
Wireless LAN Connection between the Projector and a Computer
Problem Cause and Required Action
[Reconnect] remains on
the Wireless Connection
3 window and the
computer won’t connect
to the projector.
The wireless LAN
connection between the
projector and computer
keeps dropping.
z If any other wireless LAN utility besides Wireless Connection 3 is running on the
computer, close it.
z If the projector and computer are far away from each other or if there is a wall or
some other physical impediment between them, move them closer and/or remove
the impediment.
z If a nearby microwave oven, Bluetooth device, or other device is interfering with the
wireless LAN signal, relocate the interfering device.
z If the projector is off, turn it on.
z If the projector does not have its wireless adapter connected, connect it (page 12).
z If the computer’s wireless LAN function is disabled, enable it.
z Check to make sure that the computer’s wireless LAN function (built-in or external
wireless adapter) satisfies the required “Wireless LAN” conditions under “Minimum
System Requirements” (page 9). Connection will not be possible if these conditions
are not satisfied.
z If any other wireless LAN utility besides Wireless Connection 3 is running on the
computer, close it.
z If the projector and computer are far away from each other or if there is a wall or
some other physical impediment between them, move them closer and/or remove
the impediment.
z If a nearby microwave oven, Bluetooth device, or other device is interfering with the
wireless LAN signal, relocate the interfering device.
Problem Cause and Required Action Refer to:
I can establish a wireless
LAN connection between
the projector and
computer, but the
computer screen
contents won’t project
from the projector.
Projection image
switching is slow.
The user name does not
appear when I start
projecting from a
computer.
How can I check the
projector’s SSID and
login code?
B
z On the projector, press the [INPUT] key and make sure
that “USB” is selected as the input source.
z If computer display contents won’t project while
“USB” is selected as the input source, click the
button on the computer’s Wireless Connection 3
window.
z If the projection image has been frozen or cut off by
pressing the [FREEZE] or [BLANK] key on the
projector, press the [ESC] key to cancel the freeze/
blank operation.
z Check what is selected for the projector’s “Projection
Setting” item. If “High-resolution” is selected, change
the setting to “High-speed”.
z If your computer is running Windows Vista or
Windows 7, disable Windows Aero
z Make sure that “On” is selected for the “Show User
Name Display” item on the System Admin page
“Setup” screen.
z Check the Wireless standby screen. “To perform wireless
TM
.
“To perform wireless
projection” (page 13)
“Starting and Stopping
Projection from a Computer
Connected via Wireless
LAN Connection” (page 26)
User’s Guide
(UsersGuide_English.pdf)
“To select display speed
priority or resolution priority
for projection” (page 28)
“To configure projector’s
network settings and
wireless LAN connection
settings” (page 35)
projection” (page 13)
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Simultaneous Wireless LAN Connections with Multiple Projectors
Problem Cause and Required Action Refer to:
Wireless Connection 3 is
running on my computer,
but the Projector List
dialog box won’t display.
The SSID of the projector
I want to connect to is
not included on the
Projector List dialog box.
Even though entering the
login code displayed on
the Wireless standby
screen, I get a “Could not
connect to projector.
Connection has been
terminated.” error.
z Make sure all of the projectors are turned on. A
projector can be recognized by a computer even if
“USB” is not selected as the projector’s input source.
z Make sure that all of the projectors have wireless
adapters connected (page 12).
z If the projectors and computer are far away from each
other or if there is wall or some other physical
impediment between them, move them closer and/or
remove the impediment.
z If a nearby microwave oven, Bluetooth device, or other
device is interfering with the wireless LAN signal,
relocate the interfering device.
z Check the “SSID Broadcast” setting of the projector. If
“Disable” is selected, change the setting to “Enable”.
z If the projector is off, turn it on.
z If there are two or three projectors, make sure that
each one has a different SSID: casiolpj_default1,
casiolpj_default2, casiolpj_default3.
z If there are more than three projectors, assign each
one a unique SSID. In this case you can use the
default SSIDs for three of the projectors and configure
security settings for the remainder of the projectors to
assign original SSIDs.
–
“To configure projector’s
network settings and
wireless LAN connection
settings” (page 35)
“To switch between default
SSIDs” (page 30)
“To configure security
settings” (page 21)
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System Admin Page
Problem Cause and Required Action Refer to:
The System Admin page
does not appear when I
try to access it from
Wireless Connection 3.
The System Admin front
page does not appear
when I specify the IP
address of the projector
in my web browser.
I forgot the login
password I specified on
the System Admin page.
The browser you are using may be configured to use a
proxy server. Since a proxy server configuration can
make it impossible to access the System Admin page,
you should change your browser configuration. For
information about proxy server settings, see the help and
other user documentation for your browser.
z If the wireless LAN connection between the projector
and computer is terminated, re-connect.
z The browser you are using may be configured to use a
proxy server. Disable the proxy server configuration.
Perform the required operation on the projector to
initialize the network settings.
–
“Using a Default SSID to
Connect a Computer to the
Projector via Wireless LAN”
(page 15), “Establishing a
Wireless LAN Connection
after Configuring Security
Settings” (page 23)
“To initialize the network
settings” (page 32)
Performing Wireless Operations from a Computer
Problem Cause and Required Action Refer to:
I can’t change the SSID
by using the projector’s
Wireless setup menu.
After you use the System Admin page to assign a new
SSID to a projector, you no longer will be able to change
the SSID using a projector’s remote controller key
operation. To change the SSID, you will need to log in to
the System Admin page again.
“To configure projector’s
network settings and
wireless LAN connection
settings” (page 35)
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Error Messages
Wireless Connection 3 Error Messages
Error Message Cause and Required Action
Could not connect to
projector. Connection has
been terminated.
System Admin Page Error Messages
Error Message Cause and Required Action
Enter the correct
password.
Enter a different SSID to
change wireless settings.
z The wrong login code was entered when establishing a wireless LAN connection
with a projector configured with default settings. Clicking the [OK] button on the
error message will return to the login code input dialog box, so enter the correct
login code. If you do not know the login code, check the projector’s Wireless
standby screen (page 13).
z The wrong passphrase (or WEP key) was entered when establishing a wireless LAN
connection with a projector configured with security settings. Clicking the [OK]
button on the error message will return to the passphrase/WEP key input dialog
box. Enter the correct passphrase or WEP key.
If you forgot the passphrase or WEP key that is assigned to the projector,
reconfigure security settings. For more information, see “To configure security
settings” (page 21).
The wrong password was entered when logging in to the projector’s System Admin
page from a computer. Clicking the [OK] button on the error message will return to the
password input screen, so enter the correct password. The default password, if you
have not changed it yet, is “admin”.
If you forgot the password you assigned using the System Admin page, perform the
procedure under “To initialize the network settings” (page 32).
You cannot use the “Setup” screen of the System Admin page to change the setup of
the six default SSIDs (casiolpj_default1, casiolpj_default2, casiolpj_default3,
casiolpj_mobishow1, casiolpj_mobishow2, or casiolpj_mobishow3). If you want to
use different settings, you need to enter a different (non-default) SSID into the “SSID”
text box before you click [Apply].
Note
For information about error messages that appear on the projection screen, see the User’s Guide
(UsersGuide_English.pdf).
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MA1202-D
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