Ricoh Projector PJ X4241N User Manual

•(mainly Europe and Asia)
The projector does not support the 5 GHz band.
•
(mainly North America)
The projector supports 40 MHz channels only in the 5 GHz band and in the infrastructure mode.
Before Connecting to a Network
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Connecting the Projector to a Network
To connect the projector to a network, you must specify network settings such as an IP address. The required settings differ depending on the network environment and how you use the projector.
You can configure the required settings easily by using Network Setting Wizard. For details about how
to open Network Setting Wizard, see page 71 "Opening Network Setting Wizard".
To connect to a wired LAN
Connect an Ethernet cable to the projector, and then configure...

• When the projector is connected to a wired and a wireless LAN simultaneously, assign theprojector with IP addresses of different network segments. If IP addresses of the same network
segment are assigned, the projector may not operate correctly.
• If your wireless LAN access point uses WPA/WPA2-EAP as the authentication method, you must set the current date and time and the time zone of the location where the projector is installed. Fordetails, see page 107 "Default Settings 2 Menu".
Opening...

Configuring the Wired LAN Settings
Connect an Ethernet cable to the projector before configuring the settings.
Contact your network administrator for the information required for configuring network settings.
1. Select [Wired LAN] on Network Setting Wizard, and then press the [Enter] button.
RICOH PJ X3351N/WX3351N/WX4241N
RICOH PJ X4241N
2. Select [Disable DHCP (Manual Settings)] or [Enable DHCP (Auto Settings)], and then press
the [Enter] button.
If you select [Enable DHCP (Auto Settings)], proceed to...

5.Specify the default gateway.
6. Select [Continue Wizard] or [End Wizard] on the confirmation screen, and then press the
[Enter] button.
To proceed to the wireless LAN settings, select [Continue Wizard]. For details about how to
configure the wireless LAN settings, see page 73 "Configuring the Wireless LAN Settings for
Infrastructure Mode", or page 76 "Configuring the Wireless LAN Settings for Ad Hoc Mode".
To end the network settings, select [End Wizard].
The wired LAN setup is...

2.Select [Perform Simple Wireless LAN Setup], and then press the [Enter] button.
3. Select either [Connect by PIN] or [Connect by Push], and then press the [Enter] button.
4. If [Connect by PIN] is selected, enter the PIN code of the projector displayed on the screen
into the access point, and then proceed to Step 6.
You must preconfigure the access point's simple wireless LAN setup function.
5. If [Connect by Push] is selected, press the access point push button.
6. When the message "Connected...

1.Select [Wireless LAN (Infrastructure)] on Network Setting Wizard, and then press the
[Enter] button.
The list of wireless LAN networks that can be connected is displayed.
2. Select a wireless LAN network or [Manually Enter SSID], and then press the [Enter]
button.
3. If you select [Manually Enter SSID] in Step 2, enter the SSID, and then press the [Enter]
button.
4. Enter the network key.
When connecting to a network for which a network key is not set, the network key input screen is not displayed....

button and continue configuring the wireless LAN settings in the Network Settings menu.
Otherwise, proceed to Step 10.
For details about how to set up the wireless LAN connection by WPA/WPA2-EAP, see page 112
"Network Settings Menu".
10. Select [Continue Wizard] or [End Wizard] on the confirmation screen, and then press the
[Enter] button.
To proceed to the wired LAN settings, select [Continue Wizard]. For details about how to configure the wired LAN settings, see page 72 "Configuring the...

Projecting a Computer's Screen via a Network
The projector does not support the Network Projector function of Windows. Use QuickProjection, which
is the application provided with the projector for projecting a computer's screen via a network.
This section explains how to use QuickProjection in Windows as an example. The basic operation flow is
the same as when a Mac OS is used.
How to Use QuickProjection
QuickProjection is included on the supplied CD-ROM.
QuickProjection operating environment is...

• To delete QuickProjection, delete "QuickProjection.exe" and the "QuickProjection" folder in"%appdata%\RICOH". For details about how to delete Quick Projection, see QuickProjection
Help.
• Two versions of QuickProjection are available for Mac OS, one supports audio and the other does not.
Projecting Images Using QuickProjection
• To project images by ad hoc wireless communication, log in to the computer with administrator privileges.
• Depending on the settings of the computer,...