Online User Manual | 3 |
•If your TV does not operate normally by following the operating instructions. Adjust only those controls that are covered by the operating instructions because incorrect adjustment of other controls may result in damage and will often require extensive work by a qualified technician to restore your TV to its normal operation.
•If your TV has been dropped or damaged in any way.
•When your TV exhibits a distinct change in performance.
Outdoor antenna grounding
If an outside antenna or cable system is connected to your TV, make sure that the antenna or cable system is grounded to provide some protection against voltage surges and
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1Antenna
2Grounding clamp
3Antenna discharge unit
4Grounding conductors
5Ground clamps
6Power service grounding electrode system
7Electric service equipment
Note to CATV system installer
Article 820 of the National Electrical Code, ANSI/NFPA No. 40 provides guidance for correct grounding. Specifically, it states that the cable ground must be connected to the grounding system of the building as close to the point of cable entry as practical.
Condensation
Moisture will form on the TV if the TV is brought from cool surroundings into a warm room or if the temperature of the room rises suddenly. When this happens, the TV's performance may be impaired. To prevent this, let the TV stand in its new surroundings for about an hour before switching it on, or make sure that the room temperature rises gradually. Condensation may also form during the summer if the TV is exposed to the breeze from an air conditioner. In such cases, change the location of the TV.
Mobile telephone warning
To avoid interference with your TV picture and sound, operating problems, or even damage, keep your cordless and cellular telephones away from the TV.
End of life directives
Your TV contains
Non-active pixels
The LCD panel contains almost 3 million thin film transistors, which provide exceptionally sharp video quality. Occasionally, a few
Online User Manual
WE ARE GOING GREEN! For the full user manual, go towww.dynexproducts.com, click Support & Service. Enter your model number in the Search field, then press Enter. Click Support/Downloads.
Troubleshooting
Warning
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Video and audio |
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| Picture does not fill the | • Change the aspect ratio. An increasing amount |
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| of digital TV and movies are presented in wide |
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| screen (16:9). See “Adjusting the TV picture” in |
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| No picture (screen is not lit) | • Press |
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| and no sound. |
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| • Make sure that the Audio Only option is set to |
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| Off. See “Playing TV audio only” in the online |
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| • Make sure that the video cables are connected |
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| securely to the back of your TV. |
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| • Adjust the contrast and brightness. See |
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| “Adjusting the TV picture” in the online User |
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| • Make sure that the power cord is plugged in. |
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| • Make sure that the correct video input source is |
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| selected. See “Selecting the video input source” |
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| • Try another channel. The station may be |
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| experiencing problems. |
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| • Make sure that the incoming signal is |
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| compatible. |
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| • Make sure the antenna or cable TV is connected |
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| correctly and securely. See “Connecting a cable |
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| or satellite box” or “Connecting an antenna or |
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| cable TV (no box)” in the online User Guide. |
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| • Check the closed caption settings. Some TEXT |
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| modes can block the screen. |
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