11❿ Use the SELECT ▼ button to select[CLIENT CERTIFICATE] and press theENTER button.A list of files (thumbnail screen) will be dis-played.• For operating the thumbnail screen, see “5.Using the Viewer” in the “User’s Manual”(PDF).• To return to the [AUTHENTICATION] page,press the EXIT button.NOTE:Installing a digital certificateYou can install each digital certificate (client certificate and CA certificate) for [PROFILE 1 (or)] on a file-by-file basis.• Install a root CA certificate for a CA certificate.• If you install a digital certificate over your existing digital certificate, the existing digital cer-tificate will be overwritten with the new digital certificate.• Once a digital certificate has been installed, its information cannot be deleted even if youstop setting WPA-EAP or WPA-EAP.⓫ On the thumbnail screen, select adigital certificate (PKCS#12 format file)saved in your USB memory device andpress the ENTER button.The password screen will be displayed.⓬ Select [PASSWORD] field and press theENTER button.The character entry screen (software keyboard)will be displayed. Set the password of the pri-vate key. A password must be 1 character ormore and 3 characters or less.The selected digital certificate file will be in-stalled on the projector.• When the root CA certificate is not included inthe file that was selected in Step ⓫, proceedto Step ⓭. When the root certification author-ity certificate is included, proceed to Step ⓯.① Select a USB memory andpress the ENTER button. ② Highlight a digital certificateand press the ENTER button.