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Istruzioni per l'uso Acer, Modello AT4250B-ATV

Produttore : Acer
File Size : 2.1 mb
File Nome : 8530773c-25e1-a434-210b-d1a1b89de7f7.pdf
Lingua di insegnamento: en
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Facilità d'uso


To enable this feature: Press the MENU key on the remote control to bring up the OSD. Use the directional keys to navigate to the Settings menu. Then select Set PIN. (see note) Enter a four-digit password. Type it again and press OK to reconfirm. Press MENU to exit. Setting a personal PIN The default PIN for this TV is "0000." First enter "0000" when you want to change the PIN. If you forget your PIN, please enter 6163 to reset. English 13 Locking your TV English Press the MENU key on the remote control to bring up the OSD. Use the directional keys to navigate to the Settings menu. Then select Lock TV. Enter your PIN. Type it again and press OK to reconfirm. (see page 11 note) 1 2 3 14 Reorder for channels The first time you completed the setup wizard, all available channels were listed. If you need to reorder for new channels, please follow the steps below: Press the MENU key on the remote control to bring up the OSD. Use the directional keys to navigate and select Channel Management. Highlight Reorder. Then, select the channel you wish to reorder and press OK to confirm. Move to the right channel number and press OK to reconfirm. Press MENU to exit. Reordering for channels 1 2 English 15 English Re-scan for channels The first time you completed the setup wizard, all available channels were listed. If you need to re-scan for new channels, please follow the steps below: EPG -/+CH LIST SRS TTX/MIX Scanning for channels 1 2 3 4 MENU MENU Press the MENU key on the remote control to bring up the OSD. MPXWIDE Use the directional keys to navigate and select Channel Management. IHighlight Auto Scan. Then, select Start and press OK to begin. NDEX SUBTITLE SUBPAGE REVEAL SIZE HOLD Press MENU to exit. 16 Audio effects Your Acer LCD TV is equipped with high-quality sound specifications to ensure that you enjoy the best audio experience possible. SRS SRS WOW SRS WOW is a special combination of SRS audio technologies that creates a thrilling experience with deep, rich bass from any stereo sound source. Your audio sounds fuller, richer and wider. Based on the elements of SRS 3D technology, WOW restores the spatial cues and ambient information that are lost during standard stereo playback. To enable SRS WOW: Press the SRS key on the remote control. English 17 English Widescreen display mode Your Acer LCD TV has a special widescreen mode that allows you to toggle between 4:3, 16:9, Panorama, and Letterbox 1, 2 and 3 type views. Press the WIDE key on the remote control to toggle the display between the four wide modes. Wide mode The Acer LCD contains four widescreen modes, including 4:3, 16:9, Panorama, and Letterbox 1, 2 and 3. 4:3 For 4:3 standard pictures. A side bar appears on each side. 16:9 In this mode, the whole picture is stretched toward each side of the screen. Panorama In this mode, the picture is progressively stretched toward each side of the screen. Letterbox 1, 2, and 3 In this mode, the picture is enlarged linearly to fit the screen. The top and bottom portions of the picture may be cut off. WIDE 18 Troubleshooting Before you call the Acer service center, please check the following items: Here is a list of possible situations that may arise during the use of your LCD TV. Easy answers and solutions are provided for each. There is no picture or sound. • Make sure the power cord is properly inserted in the power outlet. • Make sure the input mode is correctly set by your selected input. • Make sure the antenna at the rear of the TV is properly connected. • Make sure the main power switch is turned on. • Make sure the volume is not set to minimum or the sound is not set to mute. • Make sure the headphones are not connected. • Reception other than those of broadcasting stations can be considered. Picture is not clear. • Make sure the antenna cable is properly connected. • Consider whether your TV signal is being properly received. • Poor picture quality can occur due to a VHS camera, camcorder, or other peripheral being connected at the same time. Switch off one of the other peripherals. • The 'ghost' or double image may be caused by obstruction to the antenna due to high-rise buildings or hills. Using a highly directional antenna may improve the picture quality. • The horizontal dotted lines shown on the pictures may be caused by electrical interference, e.g., hair dryer, nearby neon lights, etc. Turn off or remove these. Picture is too dark, too light or tinted. • Check the colour adjustment. • Check the brightness setting. • Check the sharpness function. • The fluorescent lamp may have reached the end of its service life. Remote control does not work. • Check the batteries of the remote control. • Make sure the remote sensor window is not under strong fluorescent lighting. • Try to clean the remote control sensor lens on the TV with a soft cloth. • Use the buttons (hotkeys) on the TV before the remote control works. If the above suggestions do not solve your technical issue, please refer to the warranty card ...


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