Acer Projector P7505 User Manual
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31 EnglishSecurity 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 when plugging the power cord in., 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. 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.
32 English Note: Functions vary depending on model definition.Lock to 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.
33 EnglishManagement Note: Functions vary depending on model definition. ECO Mode Choose On to dim the projector lamp which will lower power consumption, extend the lamp life and reduce noise. Choose Off to return normal mode. High Altitude Choose On to turn on High Altitude mode. Operate the fans at full speed continuously to allow for proper high altitude cooling of the projector. Turn Off Mode Instant Off: Shuts down the projector without fan cooling. Instant Resume: Resumes the system when the Power button is pressed again within 2 minutes. TimerStart (or Stop) Press to start (or stop) the timer. Period Press or to adjust the timer period. Alarm Select this function to adjust the notification volume when the timer function is enabled and time is up. Timer Display Choose On or Off to which timer mode to display on the screen. Location Choose the location of the timer on the screen. Auto Shutdown The projector will automatically shutdown when there is no signal input after the allocated time. (default is 120 minutes) 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 and choose Yes to turn the lamp hour counter to 0 hours.
34 English Audio Note: Functions vary depending on model definition. 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.
35 English3D Note: It needs correct settings on graphic card 3D application program for correct 3D display. Note: The SW players, such as Stereoscopic Player and DDD TriDef Media Player can support 3D format files. You can download these three players on web page below, - Stereoscopic Player (Trial): http://www.3dtv.at/Downloads/Index_en.aspx - DDD TriDef Media Player (Trial): http://www.tridef.com/download/TriDef-3-D-Experience-4.0.2.html Note: 3D L/R Invert is only available when 3D is enabled. Note: There has reminder screen if 3D still enable when power on projector. Please adjust setting depended on your purpose. Note: It will takes much time and some garbage screen might happen while switching between 2D mode, 3D mode and 2D to 3D mode. Note: Functions vary depending on model definition. 3D Choose On to enable DLP 3D function. •On: Choose this item while using DLP 3D glasses, 120Hz 3D capable graphics cards and HQFS format file or DVD with corresponding SW player. •Off: Turn off 3D mode. 24P Boost Choose 96Hz or 144Hz to compatible with 3D glasses. 2D to 3D 2D to 3D Support most of the 2D contents. Choose On to enable 2D to 3D function supported by DLP 3D technology. Please use DLP 3D glasses to have correct performance. Mode Choose mode of Photo, Movie, Jump-Out and User as your prefered 3D setting. Convergence Choose convergrence effect of Inward, Middle and Outword as your preferred 3D setting in User mode. Depth Choose depth effect of Low, Middle and Strong as your prefered 3D setting in User mode. 3D Format If the 3D content is not displayed correctly, you can select a 3D format that suits the 3D content you are viewing and obtain the best result. 3D L/R Invert If you see a discrete or overlapping image while wearing DLP 3D glasses, you may need to execute Invert to get best match of left/right image sequence to get the correct image (for DLP 3D). 3D Warning Message Choose On to display the 3D warning message.
36 English Language Language Choose the multilingual OSD menu. Use the or key to select your preferred menu language. •Press to confirm the selection.
37 EnglishAppendices Troubleshooting If you experience a problem with your Acer projector, refer to the following troubleshooting guide. If the problem persists, please contact your local reseller or service center. Image Problems and Solutions # Problem Solution 1 No image appears onscreen•Connected as described in the Getting Started section. •Ensure none of the connector pins are bent or broken. •Check if the projector lamp has been securely installed. Please refer to the Replacing the Lamp section. •Make sure you have removed the lens cap and the projector is switched on. 2 Partial, scrolling or incorrectly displayed image(For PC (Windows 2000/XP/ Vista/Windows 7/ Windows 8)) •Press RESYNC on the remote control or control panel. •For an incorrectly displayed image:•Open My Computer, open the Control Panel, and then double-click the Display icon. •Select the Settings tab.•Verify that your display resolution setting is lower than or equal to UXGA (1600 x 1200). •Click the Advanced Properties button. If the problem still appears, change the monitor display you are using and follow the steps below: •Verify that the resolution setting is lower than or equal to UXGA (1600 x 1200). •Click the Change button under the Monitor tab. •Click Show all devices. Next, select Standard monitor types under the SP box, and choose the resolution mode you need under the Models box. •Verify that the resolution setting of the monitor display is lower than or equal to UXGA (1600 x 1200).
38 English 3 Partial, scrolling or incorrectly displayed image (for notebooks)•Press RESYNC on the remote control or control panel. •For an incorrectly displayed image:•Follow the steps for item 2 (above) to adjust the resolution of your computer. •Press the toggle output settings. Example: [Fn]+[F4], Compaq [Fn]+[F4], Dell [Fn]+[F8], Gateway [Fn]+[F4], IBM [Fn]+[F7], HP [Fn]+[F4], NEC [Fn]+[F3], Toshiba [Fn]+[F5] •If you experience difficulty changing resolutions or your monitor freezes, restart all equipment including the projector. 4 The screen of the notebook computer is not displaying your presentation •If you are using a Microsoft® Windows® based notebook: Some notebook PCs may deactivate their own screens when a second display device is in use. Each has a different way to be reactivated. Refer to your computers manual for detailed information. •If you are using an Apple® Mac® OS based notebook: In System Preferences, open Display and select Video Mirroring On. 5 Image is unstable or flickering •Adjust the Tracking to correct it. Refer to the Image section for more information. •Change the display color depth settings on your computer. 6 Image has vertical flickering bar •Use Frequency to make an adjustment. Refer to the Image section for more information. •Check and reconfigure the display mode of your graphics card to make it compatible with the projector. 7 Image is out of focus •Make sure the lens cap is removed. •Adjusts the focus ring on the projector lens. •Make sure the projection screen is within the required distance of 4.9 to 33.3 feet (1.5 to 10.1 meters) (WXGA series) /4.9 to 32.6 feet (1.5 to 9.9 meters) (1080P series) / 4.9 to 31.7 feet (1.5 to 9.7 meters) (WUXGA series) from the projector. Refer to the How to Get a Preferred Image Size by Adjusting Distance and Zoom section for more information.
39 English Problems with the Projector 8 Image is stretched when displaying a widescreen DVD titleWhen you play a DVD encoded in anamorphic or 16:9 aspect ratio you may need to adjust the following settings: •If you play a 4:3 format DVD title, please change the format to 4:3 in the projector OSD. •If the image is still stretched, you will also need to adjust the aspect ratio. Set up the display format to 16:9 (wide) aspect ratio on your DVD player. •If you play an Letterbox (LBX) format DVD title, please change the format to Letterbox (LBX) in the projector OSD. 9 Image is too small or too large •Adjust the zoom ring on the top of the projector. •Move the projector closer to or further from the screen. •Press MENU on the remote control or on the control panel. Go to Image --> Aspect Ratio and try different settings. 10 Image has slanted sides •If possible, reposition the projector so that it is centered on the screen. •Press the Keystone / on the control panel or on the remote control until the sides are vertical. •Press the Keystone on the OSD until the sides are vertical. 11 Image is reversed •Select Image --> Projection on the OSD and adjust the projection direction. # Condition Solution 1 The projector stops responding to all controlsIf possible, turn off the projector, then unplug the power cord and wait at least 30 seconds before reconnecting power. 2 Lamp burns out or makes a popping soundWhen the lamp reaches the end of its useful life, it will burn out and may make a loud popping sound. If this happens, the projector will not turn on until the lamp module has been replaced. To replace the lamp, follow the procedures in the Replacing the Lamp section.
40 English OSD Messages # Condition Message Reminder 1 Message•Fan Fail - the system fan is not working. •Projector Overheated - the projector has exceeded its recommended operating temperature and must be allowed to cool down before it may be used. Please check the following message. Please also check the dust filters if they are installed. If the dust filter is clogged with dust, please clean it. Please refer to Cleaning and replacing the dust filter for details. •Replace the lamp - the lamp is about to reach its maximum lifetime. Prepare to replace it soon.