5
1. Connection to the network
1.1 System requirements (continued)
• Referring to the manual of your computer or Windows, select the 
following or a smaller display resolution for the computer.
CP-X4021N, CP-X5021N: 1024 x 768 (XGA)
CP-WX4021N: 1280 x 800
When a resolution larger than the specied resolution is selected, the projector 
will convert and display in the specied resolution, and the display speed 
may become faster. If your computer does not support the display resolution 
specied above, a smaller resolution that is the largest among the resolutions 
that are supported by the computer will be selected.
• Images might not been transmitted, caused by OS version or the driver 
software for Network Adapter on your computers. It is highly recommended that 
OS and the driver should be updated to the latest.
NOTE