Epson PowerLite Pro Z8255NL User Manual - Page 130

Changing Settings Using a Web Browser (Web Control) 130 Sub Menu Items/Values CA certificate Refresh/Clear Issued to Issued by Validity period Self-signed Certificate Refresh/Clear Issued to Issued by Validity period Web Server Certificate Refresh/Clear Issued to Issued by Validity period q When installing a certificate, make sure the projector supports its format. s "Supported Certificates" p.200 Secure HTTP Notes When Secure HTTP is set to On, security using HTTPS protocol is automatically applied between the projector and web browser of the computer connected to the network. You can use this function for secure communication between the projector and Web browser. A certificate is used in communication using HTTPS protocol, to certify reliability of the server. The projector automatically creates and communicates its self-signed certificate. This self-signed certificate cannot verify reliability from a computer's web browser, so it shows a warning on reliability of the server when you access from a web browser. Ignore this warning. You can separately create a server certificate which can be verified from a computer's web browser, and install it in the projector to prevent this warning. s "Supported Certificates" p.200