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Facilità d'uso
• Press "Screen Capture" to customize the startup screen. • A dialog box appears to confirm the action. Choose "Yes" to use the current image as your customized startup screen. The capture range is the red rectangular area. Choose "No" to cancel the screen capture and exit the onscreen display (OSD). • A message appears, stating that the screen capture is in progress. • When the screen capture is finished, the message disappears and the original display is shown. • The customized startup screen, as shown below, takes effect when there is a new input signal or when you restart the projector. English Note: This screen capture function is limited by 4:3 aspect ratio only. Note: For XGA models, to get best quality for you desired image, suggest end-user set PC resolution to 1024 x 768 before you use this function. Note: For SVGA models, to get best quality for you desired image, suggest end-user set PC resolution to 800 x 600 before you use this function. 28 English Lamp Hour Elapse Displays the lamp’s elapsed operating time (in hours). Lamp Reminding Activate this function to display a reminder to change the lamp 30 hours before its expected end-of-life. Lamp Hour Reset Press the button after choosing "Yes" to turn the lamp hour counter to 0 hours. Security Security This projector provides a useful security function for the administrator to manage usage of the projector . Press to change the "Security" setting. If the security function is enabled, your must enter the "Administrator Password" first before changing the security settings. • Select "On" to enable the security function. The user has to enter 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 projector without password. Timeout(Min.) Once "Security" is activated to "On", the administrator can set timeout 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 to enter the password again. • The factory default setting of "Timeout(Min.)" is "Off". • Once the security function is enabled, the projector will request user to enter password when switch on the projector . Both "User Password" and "Administrator Password" can be accepted for this dialogue. User password • Press to setup or change the "User Password". • Press number keys to set your password on the remote control and press "MENU" to confirm. • Press to delete character. • Enter the password when you see "Confirm Password" displayed. • The password should be between 4 and 8 characters long. • If you select "Request password only after plugging power cord", the projector will prompt the user to enter the password every time the power cord is plugged. • If you select "Always request password while projector turns on", the user has to enter the password every time when the projector is turned on. 29 Administrator Password The "Administrator Password" can be used in both the "Enter Administrator Password" and "Enter Password" dialog boxes. • Press to change the "Administrator Password". • The factory default of "Administrator Password" is "1234". If you forgot your administrator password, do the following to retrieve the administrator password: • An unique 6-digit "Universal Password" which is printed on the Security Card (please check accessory in the box). This unique password is the number which will be accepted by projector anytime no matter what the Administrator Password is. • If losing this security card and number, please contact with an Acer service center. Lock User Startup Screen • Default Lock User Startup Screen is "OFF". If lock user startup screen is "ON", users cannot change startup screen anymore and avoid other users change that arbitrarily. Choose "OFF" to unlock startup screen. Reset • Press the button after choosing "Yes" to return the parameters on all menus to the factory default settings. Audio setting Volume • • Press to decrease the volume. Press to increase the volume. Mute • • Choose "On" to mute the volume. Choose "Off" to restore the volume. Power On/Off Volume • Select this function to adjust the notification volume when turning the projector on/off. Alarm Volume • Select this function to adjust the volume of any warning notifications. English EnglishEnglish 30 Timer setting Timer Start • Press to start or stop the timer. Timer Period • Press or to adjust the timer period. Timer Volume • Select this function to adjust the notification volume when the timer function is enabled and time is up. Timer Display • Press or to which timer mode to display on the screen. Timer Location • Choose the location of the timer on the screen. Language setting Language Choose the multilingual OSD menu. Use the to select your preferred menu language. • Press to confirm the selection. or key 31 Appendices Troubleshooting If you experience a problem with your Acer projector, refer to the follo...
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