Epson Powerlite Pro G5150nl Multimedia Projector Users Guide

							Preparing the Projector to Present Through a Network81
4. Select To Setup Wizard, then press Enter. You see the WPS 
(Wi-Fi Protected Setup) connection screen: 
5. For the Push Button Method, follow the instructions below. 
For the PIN Code Method, follow the instructions on page 83.
Using the Push Button Method
1. Select Push Button Method and press Enter. You see this screen:
2. Press the 
Enter button on the projector. 
						

							82Preparing the Projector to Present Through a Network3. When prompted by the screen, press the 
WPS button on the 
access point.
You see a message that WPS setup is complete.
4. Press the 
Enter button or the Esc button to return to the wireless 
LAN setting page.
5. Select 
Setup Complete and press Enter. 
6. Make sure 
Yes is selected and press Enter.
7. Press the 
Menu button. 
						

							Preparing the Projector to Present Through a Network83
Using the PIN Code Method
Before you can make a connection using the PIN Code Method, a 
connection must have already been established between the computer 
and the access point. For details on how to make this connection, refer 
to the manual provided with the access point.
1. Follow steps 1 through 4 on page 80 to access the WPS 
Connection Screen.
2. Select 
PIN Code Method and press Enter. You see this screen:
3. From the computer, enter the displayed PIN code for the access 
point, select 
Start Setup and then press Enter.
You see a progress meter on the screen. 
						

							84Preparing the Projector to Present Through a Network4. When you see a message that WPS Setup is complete, press the 
Enter or Esc button.
5. When you see the wireless LAN setting page, select 
Setup 
Complete
 and press Enter. You see this screen:
6. Select 
Yes and press Enter to save the settings. 
7. Press the 
Menu button and then close the configuration menu to 
exit. 
						

							Preparing the Projector to Present Through a Network85
Using Wireless Security Options 
If you have installed the optional wireless LAN module (G5150NL 
and G5350NL only), you can use the following security options when 
connecting to the projector wirelessly: WEP encryption, WPA 
security, EAP-TLS certificate validation, or LEAP, EAP, or PEAP 
authentication. To set these security features on your wireless 
network, see your documentation or get help from your network 
administrator. See the following sections to enable the security option 
on your projector: 
■“Enabling WEP Encryption” below
■“Enabling WPA Security” on page 87
■“Enabling EAP, LEAP, or PEAP Authentication” on page 88
■“Enabling EAP-TLS Certificate Validation” on page 89
Enabling WEP Encryption
1. Press Menu on the remote control, then highlight Network and 
press 
Enter. 
2. Choose 
Network Configuration and press Enter. 
3. Highlight 
Security and press Enter. Then press Enter again to 
display the security options: 
4. Highlight 
WEP and press Enter.  
						

							86Preparing the Projector to Present Through a Network5. For the WEP encryption setting, highlight 
128Bit or 64Bit and 
press 
Enter. 
6. For Format, highlight 
ASCII to enable text input or HEX to 
enable hexadecimal input. Then press 
Enter. 
7. If you chose 
64Bit, choose Key ID 1, 2, 3, or 4. 
Highlight the 
Encryption key text box that corresponds to the 
Key ID you selected, then press 
Enter. Press the  pointer 
button to select individual letters; then press 
Enter to input a 
character. To add a blank space or to navigate backward and 
forward through the input text, highlight the arrows and press 
Enter. To toggle symbol settings or capital letters, highlight the 
option and press 
Enter. When you’re done, highlight Finish and 
press 
Enter.
8. Check with your network administrator for directions on entering 
a key for your network, and follow these general guidelines:
■For 128 bit WEP encryption with hexadecimal input, enter 
26 characters, from 0 to 9 and from A to F.
■For 64 bit WEP encryption with hexadecimal input, enter 10 
characters, from 0 to 9 and from A to F. 
■For 128 bit WEP encryption with ASCII or text input, enter 
13 alphanumeric characters.
■For 64 bit WEP encryption with ASCII or text input, enter 5 
alphanumeric characters.
9. When you’re done making these settings, select 
Return, Setup 
complete
, and then Yes to confirm that you want to save the 
changes.
10. Press 
Menu to exit.
note
Text input for WEP 
encryption varies with 
different access points; check 
with your network 
administrator. Try 
ASCII 
first. If that doesn’t work, 
try Text2 and then Text3. 
						

							Preparing the Projector to Present Through a Network87
Enabling WPA Security
1. Press Menu. Highlight Network and then press Enter. 
2. Choose 
Network Configuration and press Enter. 
3. Highlight 
Security and press Enter. Then press Enter again to 
display the security options:
4. Choose 
WPA-PSK(TKIP), WPA-PSK(AES), WPA2-PSK(TKIP), 
or 
WPA2-PSK(AES) and press Enter. 
Highlight the 
PSK (pre-shared key) text box and press Enter. 
Press the  pointer button to select individual letters; then press 
Enter to input a character. To add a blank space or to navigate 
backward and forward through the input text, highlight the 
arrows and press 
Enter. To toggle symbol settings or capital 
letters, highlight the option and press 
Enter. When you’re done, 
highlight 
Finish and press Enter.
5. When you’re done making these settings, select 
Return, Setup 
complete
, and then Yes to confirm that you want to save the 
changes. Press 
Menu to exit.  
						

							88Preparing the Projector to Present Through a Network
Enabling EAP, LEAP, or PEAP Authentication
1. Press Menu. Highlight Network and then press Enter. 
2. Choose 
Network Configuration and press Enter. 
3. Highlight 
Security and press Enter. Then press Enter again to 
display the security options:
4. Choose 
EAP-TTLS/MD5, EAP-TTLS/MS-CHAPv2, 
PEAP/MS-CHAPv2, PEAP/GTC, LEAP, 
EAP-Fast/MS-CHAPv2, or EAP-FAST/GTC. Then press Enter. 
5. Enter the user name and password that match the settings on your 
authentication server. 
Highlight the 
User name text box and press Enter. Press the 
pointer button to select individual letters; then press 
Enter to 
input a character. To add a blank space or to navigate backward 
and forward through the input text, highlight the arrows and 
press 
Enter. To toggle symbol settings or capital letters, highlight 
the option and press 
Enter. When you’re done, highlight Finish 
and press 
Enter. 
						

							Preparing the Projector to Present Through a Network89
Highlight the Password text box and press Enter. Enter the 
password as you entered the User name. 
6. When you’re done making these settings, select 
Return, Setup 
complete
, and then Yes to confirm that you want to save the 
changes.
7. Press 
Menu to exit. 
Enabling EAP-TLS Certificate Validation
Once you have created an EAP-TLS certificate, follow the steps below 
to enable it. (Contact your Network Administrator for more 
information on obtaining or creating the certificate.) 
1. Press 
Menu. Highlight Network and then press Enter. 
2. Choose 
Network Configuration and press Enter. 
3. Highlight 
Security and press Enter. Then press Enter again to 
display the security options: 
4. Choose 
EAP-TLS and press Enter. The certificate information 
appears on the screen. 
5. When you’re done, select 
Return, Setup complete, and then 
Yes to confirm that you want to save the changes.
6. Press 
Menu to exit.  
						

							90Preparing the Projector to Present Through a Network
Projecting Over a Network
Once you’ve set up your projector and computer in either Ad Hoc 
(Quick) mode or Access Point (Advanced) mode (or in the optional 
wired LAN mode, as described on page 114), see the EasyMP 
Operation Guide for instructions on the following EasyMP features 
(G5150NL and G5350NL only):
■Starting NSConnection
■Projecting over the network
■Multi-screen projection
■Projecting video clips (Movie Sending Mode)
■Using Presentation Mode
■Using Virtual Displays
Connecting With Windows Vista
If you have Windows Vista, you can use the Network Projector 
function to connect to the projector without installing the EasyMP 
software. This provides a quick, easy way to connect wirelessly, 
though with limited capabilities. Not all the features available with 
EMP NS Connection are possible when connecting using the Vista 
network projector function. All performances are enhanced when you 
use EMP NS Connection. 
Follow these steps:
1. Turn on the projector.
2. Press the 
EasyMP button on the remote control. The standby 
screen appears.