Brand: CASIO
Category: Projector
Document Type: Manual
Language: EN
Manual for CP-A222WN/CP-A302WN/CP-AW252WN
Uploaded: Nov. 21, 2025, 8:19 p.m.
Warranty Information
Contact your dealer or service company for warranty information after reviewing troubleshooting.
Network Presentation: Project computer images and audio transmitted over a network.
Web Control: Monitor and control the projector via a web browser from a connected computer.
My Image Function: Store and project up to four still images.
Messenger Function: Display text sent from a computer over the network.
Network Bridge Function: Control external devices through the projector from a computer.
Connection Setup: Manual setup for both wired (LAN) and wireless (Wi-Fi) network connections is detailed, including IP address configuration and network settings for Windows 7.
Troubleshooting and error codes
| Problem | Likely Cause | Things to Check | Reference Page Number |
|---|---|---|---|
| Can't communicate | Weak radio signal |
|
- |
| Cannot communicate due to configure wireless / encryption settings. | If there is a wireless configuration utility loaded on your computer, check its settings. Please refer the manual of your configuration utility. | - | |
| The computer and/or projector's network settings are not configured correctly. | Check the network configurations of the computer and projector. | - | |
| The same network address is set for both wireless and wired LAN. | Change the network address setting for wireless or wired LAN. | 20, 21 | |
| <Only for wireless LAN> | The USB wireless adapter is not inserted into the projector. | Insert the optional USB wireless adapter. | - |
| There is closely another projector or other that has the same wireless setting. | Try changing of SSID and IP Address. | 20 | |
| Others | Information from the projector to computer is not correct or completed | Communication between the projector and computer is not working well. | Try "NETWORK RESTART" in SERVICE menu under the NETWORK menu. |
| The projector does not respond | NETWORK Functions of the projector is not working well. | In the Operating Guide |