Specifications
PowerLite 1810p/1815p
16 - PowerLite 1810p/1815p 3/08
Checking the Gateway IP Address on Windows
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 active, as described in the previous section. Then 
follow these steps:
1. Access your wireless network Properties window. For 
example, in Windows XP click 
Start > Control Panel > 
Network and Internet Connections
. Then click the 
Network Connections icon. You see a screen similar to this:
2. Right-click the 
Wireless Network Connection icon and 
select 
Status.
3. Click the 
Support tab. The gateway’s IP address is listed as 
shown:
Note: If you cannot identify the gateway address using this 
Windows utility, use the administrator’s utility software that came 
with your access point.
Configuring the Network Settings for Macintosh
Your AirPort software is automatically configured to allow your 
Mac to detect Access Point networks. Typically, you only need 
to select your AirPort network name from the AirPort status 
menu on the Mac menu bar. If you’re having problems 
connecting to the projector, follow these steps:
1. From the Apple pull-down menu, select 
System 
Preferences
.
2. Click the 
Network icon. You see the Network settings 
window.
3. Make sure Location is set to 
Automatic.
4. Select 
Network Port Configurations in the Show 
pull-down menu.
5. Under Port Configurations, select 
AirPort.
6. Click 
Apply Now. Then close the window.
7. Start the AirPort Admin utility. Select your base station, 
then click 
Configure.
8. On the AirPort tab, make sure your AirPort network name 
matches your projector’s ESSID. If not, enter the projector’s 
ESSID in the AirPort Network text box and click 
Update.
9. If you turned DHCP on in your projector’s advanced menu, 
click the Network tab and make sure the 
Distribute IP 
addresses
 checkbox is selected. If you need to select it, click 
Update.
Gateway address
Select 
Network Port 
Configurations 
Then select 
AirPort
Select 
Automatic










