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Фрагмент инструкции
CVBS Composite Video Baseband Signal. In broadcast television this refers to the video signal, including the colour information and syncs DTV Digital television. Generic term that refers to all digital television formats, including high-definition television (HDTV) and standard-definition television (SDTV). DOLBY Digital Dolby Digital - Six-channel digital audio standard that is part of the U.S. digital television standard; also called AC-3 or Digital 5.1. The channels consist of front left, front right, front center, surround or rear left, surround or rear right, and a separate subwoofer Digital Tuner A digital tuner serves as the decoder required to receive and display digital broadcasts. It can be included inside TV sets or via a set-top box. HDTV The generally agreed upon definition of HDTV is approximately twice the vertical and horizontal picture resolution of today’s NTSC TV, which essentially makes the picture twice as sharp. HDTV also has a screen ratio of 16:9 as compared with most of today’s TV screens, which have a screen ratio of 4:3. HDTV offers reduced motion artifacts (i.e. ghosting, dot crawl), and offers 5.1 independent channels of CD-quality stereo surround sound, (also referred to as AC-3). NTSC National television system committee. The organization that developed the analog television standard currently in use in the U.S., Canada, and Japan. Now generally used to refer to that standard. The NTSC standard combines blue, red, and green signals modulated as an AM signal with an FM signal for audio. Progressive Scan In Progressive Scanning all the horizontal scan lines are scanned on to the screen at one time. The Digital TV and HDTV Standards accept both Interlaced Scan and Progressive Scan broadcast and display methods. Resolution Resolution: A measurement of the finest (smallest) detail that is visible in a video image. TV Resolutions may be expressed as number of pixels in an image; or more commonly, “As Total Number of (horizontally scanned) Lines used to create the image. Standard Digital TV Resolutions: SDTV: 480i - The picture is 704x480 pixels, 480p - The picture is 704x480 pixels. HDTV: 720p - The picture is 1280x720 pixels, 1080i - The picture is 1920x1080 pixels, 1080p - The picture is 1920x1080 pixels. 30 TROUBLESHOOTING TIPS Check this List of Symptoms and Suggested Steps To Take before requesting Service. You may be able to solve the problem yourself. If you face problems connecting the TV to external devices, please refer to the User Guide of the external device or call their service centers for help. Charges for TV installation and adjustments of customer controls are not covered under your warranty. SYMPTOMS SUGGESTED STEPS TO TAKE Hookup Can't get external audio equipment to work with TV. 1. SPDIF output audio only in digital mode and the audio equipment used must have the decoder. 2. Monitor Out Audio LR output audio for both analog and digital programs Installation Can't get the AV channels on the TV screen. Press the button on the remote control repeatedly to select the desired AV channels. Note:AV AVAV AV SVHS can only be selected if a S-VHS device is connected and powered on. Installation TV Displays Wrong Channel or No Go to TUNER MODE in the television menu and select the correct signal source, then perform the automatic installation again. (Refer to page 11). Channels Above 13 Installation Channel numbers do not follow the channel number of the Go to TUNER MODE in the television menu and select the correct signal source, then perform the automatic installation again. (Refer to page 11). programs. Installation Auto programing is taking too long. Auto programing may take 20 to 40 minutes depending on the number of channels that are available. Settings Error messages appear on the screen of TV: No Signal No Program Audio Only Check that the antenna / cable is connected properly and that you have selected the correct tuner mode (refer to page 11). There could be temporarily no transmission on the selected channel. You may like to add these channels to the Weak Dig Sig. list. (refer to page 15). When transmission is resumed or when available, your TV will receive it. The current channel has only audio transmission. Sound Disturbing sound (such as buzzing, clicking, cracking, humming, whistling, etc). It is normal to hear a disturbing sound (such as buzzing, clicking, cracking, humming, whistling, etc) from a distance less than 2 meters (6 feet) with the television sound muted. If problem occurs on one channel, you may have a signal problem. Please contact the cable provider or local broadcaster regarding the specific channel. Sound Sound is not in Stereo. This could be due to any of the following reasons: 1. Not all transmitted broadcasts by the cable or broadcast stations are in STEREO. Try checking with several major network stations to be sure that the station you selected is in STEREO. 2. When SAP is turned ON, the sound mode is automatically set to MONO. 3. Sound ...
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