Epson Projector Powerlite 1735w User Manual

							Setting Up Network Projection81
See the following sections to enable security options on your 
projector: 
■“Enabling WEP Encryption” below
■“Enabling WPA Security” on page 83
■“Enabling EAP, LEAP, or PEAP Authentication” on page 85
■“Enabling EAP-TLS Certificate Validation” on page 86
You also need to enable security settings from EMP NS Connection 
(see page 88).
Enabling WEP Encryption
1. Press Menu on the projector remote. Highlight Network and 
then press 
Enter. 
2. Choose 
Network Configuration and press Enter. 
3. Highlight 
Security, then press Enter. You see the following 
screen:  
						

							82Setting Up Network Projection4. Press 
Enter to show the menu, then highlight WEP and press 
Enter. 
5. 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. Use the  buttons 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. 
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. 
						

							Setting Up Network Projection83
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, highlight the 
Return 
button at the top of the screen, then press 
Enter. Choose Setup 
Complete
 and press Enter, then choose Yes and press Enter to 
save your settings.
Enabling WPA Security
1. Press Menu. Highlight Network and then press Enter. 
2. Choose 
Network Configuration and press Enter. 
3. Highlight 
Security, then press Enter. You see the following 
screen:  
						

							84Setting Up Network Projection4. Press 
Enter to show the menu, then choose one of the WPA-PSK 
options and press Enter. 
5. Highlight the 
PSK (pre-shared key) text box and press Enter. Use 
the  buttons 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. 
6. When you’re done making these settings, highlight the 
Return 
button at the top of the screen, then press 
Enter. Choose Setup 
Complete
 and press Enter, then choose Yes and press Enter to 
save your settings. 
note
If the password is longer 
than 32 characters, enter it 
by accessing the projector 
from a web browser. This 
lets you enter up to 63 
characters. See the EasyMP 
Operation guide for details. 
						

							Setting Up Network Projection85
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, then press Enter. You see the following 
screen: 
4. Press 
Enter to show the menu, then choose one of the EAP, 
LEAP, or PEAP options and press Enter.
5. Enter the user name and password that match the settings on your 
authentication server:  
						

							86Setting Up Network ProjectionHighlight the 
User name text box and press Enter. Use the 
buttons 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. 
■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, highlight the 
Return 
button at the top of the screen, then press 
Enter. Choose Setup 
Complete
 and press Enter, then choose Yes and press Enter to 
save your settings. 
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.  
						

							Setting Up Network Projection87
3. Highlight Security, then press Enter. You see the following 
screen: 
4. Press 
Enter to show the menu, then choose EAP-TLS and press 
Enter. The certificate information appears on the screen, for 
example:
5. When you’re done making these settings, highlight the 
Return 
button at the top of the screen, then press 
Enter. Choose Setup 
Complete
 and press Enter, then choose Yes and press Enter to 
save your settings.  
						

							88Setting Up Network Projection
Enabling Data Encryption from 
EMP NS Connection
When using the EMP NS Connection software, follow these steps to 
enable data encryption.
1. Click
 Set options on the main screen. 
2. Click the 
General Settings tab.
3. Select the 
Encrypt communications checkbox.
4. Click 
OK.
For more information, see the EasyMP Operation Guide.
Using the EasyMP Software
Once you’ve set up your projector and computer for network 
projection, see the EasyMP Operation Guide for instructions on the 
following EasyMP features:
■Starting NS Connection
■Projecting over the network
■Multi-screen projection
■Projecting video clips (Movie Sending mode)
■Using Presentation mode
■Using virtual displays 
						

							Setting Up Network Projection89
Removing the Wireless 802.11a/b/g 
Module
Follow these steps to remove the module from your projector. 
1. If you’re running NS Connection, click 
Disconnect on the 
control bar.
 
2. Check the access light to make sure it isn’t flashing. 
3. Turn off the projector and unplug it.
4. Turn the projector over. Unscrew the cover plate, then remove it.
5. Pull the module off of the projector. 
6. Replace the cover plate and secure it with the screw.
Click 
Disconnect
caution
Never remove the module 
while the indicator light is 
green or when projecting 
wirelessly. You may damage 
the module or lose data.  
						

							90Setting Up Network Projection
Connecting to a Wired Network
With the optional Ethernet unit, you can connect the projector to 
your network and configure it with an IP address. This provides an 
alternative to connecting to the projector wirelessly.
1. Remove the wireless module and cover plate, as described above, 
then insert the Ethernet unit into the projector and replace the 
cover plate.
2. Connect the projector to your network using a commercially 
available 100BaseTX or 10BaseT network cable. Connect the 
cable to the 
LAN port on the projector. 
3. Point the remote control at the projector and press the P
Power 
button.
4. Press the 
EasyMP button on the remote control to select EasyMP 
as the source. 
5. Press the 
Menu button on the remote control, select the 
Network menu, then press Enter. 
6. Choose 
Network Configuration and press Enter.
7. Choose 
Wired LAN and press Enter. You see the following 
screen:
8. Do one of the following:
note
Only the Epson Ethernet 
unit is guaranteed to work. 
Other brands may not be 
compatible. 
If you see a message asking 
you to insert a LAN or 
memory card, check to make 
sure your Ethernet unit is 
properly inserted.