ViewSonic Pro9500 PRO9500 User Guide (English) - Page 198

8. Troubleshooting 8. Troubleshooting Problem Likely Cause Things to Check Reference Page Number No image The projector is not turned on. Is the projector's lamp on? The projector's input source Is the projector switched to isn't switched to LAN. LAN? 18, 100 in the Operating Guide 19, 20 in the Operating Guide Connection to the Network Check the network configurations of the computer and projector. If you change the projector's The computer and/or settings, turn off the projector's network settings projector's AC power and - The projector are not configured correctly. then turn it on again. If you that you want simply put the projector in to connect to is STANDBY power mode and nowhere to be then turn it on again, the new found on the settings might not take effect. list of available projectors Refer to the manual for the firewall software and take Firewall software other than one of the following actions: Windows® Firewall is installed - Exclude the "LiveViewer" - in your computer. from blocking item list - Disable the firewall while using the "LiveViewer" The computer and/or Check the network projector's network settings configurations of the - are not configured correctly. computer and projector. Use network utilities that may Can't communicate An access point is used, and your computer is connected to the access point via wireless LAN. come with your computer or wireless LAN card to establish wireless network connection. For detail, refer to the manual of the - computer or the card. (continued on next page) ViewSonic 193 Pro9500