23EnglishSettingMenu Location Choose the menu location on the display screen.Closed Caption Selects a preferred closed captioning mode from CC1, CC2, CC3,CC4, (CC1 displays captions in the primary language in your area).Select "Off" to turn off the captioning feature. This function is onlyavailable when a composite video or S-Video input signal isselected and its system format is NTSC. Set your screen aspect ratio to 4:3. This function is notavailable when the aspect ratio is "16:9" or "Auto" .Security SecurityThis projector provides a useful security function for theadministrator to manage usage of the projector .Press to change the "Security" setting. If the security function isenabled, your must enter the "Administrator Password" firstbefore changing the security settings.• Select "On" to enable the security function. The user has toenter a password to operate the projector. Please refer to the"User Password" section for details.• If "Off" is selected, then the user can turn on the projectorwithout password.Timeout(Min.)Once "Security" is activated to "On", the administrator can settimeout function.• Press or to select the timeout interval.• The range is from 10 minute to 990 minutes.• When the time is up, the projector will prompt the user toenter the password again.• The factory default setting of "Timeout(Min.)" is "Off".• Once the security function is enabled, the projector willrequest user to enter password when switch on the projector .Both "User Password" and "Administrator Password" can beaccepted for this dialogue.Note: For 1080P models, to get best quality for you desired image, suggestend-user set PC resolution to 1920 x 1080 before you use this function.
