Epson Powerlite 735c Multimedia Projector Users Guide

Presenting Through a Wireless Network35
Make sure Access point mode is selected, as shown. If not, 
use the arrow buttons on the remote control to highlight the 
checkbox next to 
Access point mode, then press Enter 
to select it. 
3. Use the arrow buttons to highlight 
Advanced (next to Access 
point mode
), then press Enter to select it. 
You see this screen: 
4. Make sure the projector has a unique name, so you can identify it 
when connecting to it from your computer. 
If you need to rename it,...

36Presenting Through a Wireless Network6. If your access point assigns IP addresses automatically, turn on 
DHCP. Otherwise, turn off DHCP and enter the following 
information manually: 
■IP address: Type in the IP address you want to assign to the 
projector. It must be formatted like other addresses on the 
network; usually the first three numbers (XXX.XXX.XXX) 
match the access point’s IP address.
■Subnet mask: For example: 255.255.255.000, but depends 
on how your network is set up.
■Gateway address:...

Presenting Through a Wireless Network37
Configuring the Network Settings on Your Laptop 
or PC
Before connecting to the projector, you need to make sure the settings 
for your laptop’s or PC’s network card match the settings you entered 
for the projector. 
1. Access your wireless network Properties window. For example, in 
Windows XP you would click 
Start > Control Panel > Network 
and Internet Connections
. Then click the Network 
Connections
 icon. 
You see a screen similar to the this:
2....

38Presenting Through a Wireless NetworkYou see a screen similar to this:
3. Click the 
Configure button.
4. Click the 
Advanced tab. You see a screen like this:
5. Check your network card’s device settings. (Depending on the 
type of card or wireless transmitter you’re using, some of the 
settings may be described differently from those listed here.)
■Set the network type to Infrastructure. 
■Set the SSID to match the name assigned to the access 
point—for example, 
CONF ROOM. 
■Make sure encryption is...

Presenting Through a Wireless Network39
6. Click the General tab and make sure that the network card or 
wireless network device is enabled. 
7. When done making the settings, click 
OK to close the network 
card’s properties dialog box. 
8. Right-click the 
Wireless Network Connection icon again and 
select 
Properties. You see this screen:
9. Select 
Internet Protocol as shown above, then click the 
Properties button. 
You see this screen:
Highlight this, then click 
Properties 

40Presenting Through a Wireless Network10. If your access point uses DHCP, select 
Obtain IP address 
automatically
. Otherwise select Use the following IP address 
and enter the required information: 
■IP address: Type in the IP address you want to assign to the 
computer. It must be formatted like other addresses on the 
network; usually the first three numbers (XXX.XXX.XXX) 
match the access point’s IP address.
■Subnet mask: For example: 255.255.255.000, but depends 
on how your network is set up....

Presenting Through a Wireless Network41
If it’s not listed, click Configure and then type the name of your 
access point. 
14. When done making your settings, click 
OK to close the dialog 
box. 
Now you’re ready to connect to the projector. See “Running NS 
Connection” on page 42. 
Checking the Gateway IP Address 
If you’re entering IP addresses manually and need to find out the 
gateway IP address (the IP address of your access point), make sure the 
wireless connection to the access point is currently...

42Presenting Through a Wireless NetworkThe gateway’s IP address is listed as shown:
Running NS Connection
Once you’ve started EasyMP and set up your projector and computer 
in either Ad Hoc mode or Access Point mode, follow these steps to 
launch NS Connection and project wirelessly. 
1. From the Start menu, select 
EMP NS Connection. 
You see this screen:
If the connection is working properly, you see your projector 
listed as shown. If you have additional projectors on the network, 
they are also...

Presenting Through a Wireless Network43
If you don’t see any projectors listed, click Option, then click 
Switch LAN. Verify that the correct (wireless) network device is 
selected. Sometimes another network device, such as an Ethernet 
card, may be selected instead. If you don’t see your wireless device 
listed, but you’re sure you’ve enabled it as described in 
“Configuring the Connection” on page 29, you may need to 
restart your computer. 
2. Once the name of your projector appears, select it and...

44Presenting Through a Wireless Network4. Once the connection is established, you see your computer’s 
image transmitted to the projector, and a floating control bar 
appears on the screen:
5. If necessary, drag the control bar out of the way, or minimize it to 
an icon on the taskbar by clicking it as shown above. 
6. From the control bar, you can access these NS Connection 
features: 
Help provides information on using 
NS Connection.
Connection status screen lists which 
projectors are available or in...