Sansui HDLCD1900A manual Reception disturbances, Ignition

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Reception disturbances

Most types of television interference can be remedied by adjusting the height and position of the VHF/ UHF antenna. Outdoor antennas are recommended for best results. The most common types of television interference are shown below. If one of these symptoms appear when the TV is connected to a Cable TV system, the disturbance may be caused by the local Cable TV company broadcast.

IGNITION

Black spots or horizontal streaks may appear, the picture may flutter or drift. Usually caused by interference from automobile ignition systems, neon lamps or AC powered tools and appliances such as drills or hair dryers.

GHOSTS

Ghosts are caused by the television signal following two paths. One is the direct path and the other is reflected by tall buildings, hills or other large objects. Changing the direction or position of the antenna may improve the reception.

SNOW

If the TV is located far from the TV station, in a fringe reception area where the signal is weak, small dots may appear in the picture.

If the signal is extremely weak, the installation of a larger external antenna may be necessary.

RADIO FREQUENCY INTERFERENCE (RFI)

Caused by two-way radios, this type of interference produces moving ripples or diagonal streaks in the picture. Some cases may cause a loss of contrast in the picture. Changing the direction and position of the antenna or installing an RFI filter may improve the picture.

PICTURE SIZE VARIATION

A slight picture size variation is normal when you adjust the CONTRAST or

BRIGHTNESS settings.

CARE AND MAINTENANCE

To prevent fire or shock hazard, disconnect the TV from the power source before cleaning.

The finish on the cabinet may be cleaned with mild soap and a soft, damp cloth and cared for as other furniture. Use caution when cleaning or wiping the plastic parts.

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Contents OW.E.S !.f SAN Air/Cable Mode SelectionPage $3126A Important Safety InstructionsGrounding Conductors Power Service GroundingGround Clamps NEC-NATIONAL Electrical Code Electrode SystemCondensation HOW to Handle the LCD PanelContents Power source FeaturesTo USE AC Power Parts and functions INPUT/ENTER Volume PowerFront Rear sideHOW to Install Batteries Remote controlAntenna connections VHF and UHF 300 ohm twin-lead wiresCombination VHF/UHF Antenna Separate RInKFor subscribers to scrambled Cable TV service TV serviceCable TV connections For subscribers to basic CableTo connect the LCD TV to a VCR Connections to other equipmentTo connect the LCD TV to a VCR with an S-Video cord To connect the LCD TV to a DVD player/Satellite receiverTo connect the LCD TV to a DTV receiver/set-top box To connect the LCD TV to a DVD player with component videoTo connect the LCD TV to a Game or a Camcorder AudioTo connect the LCD TV to a PC Personal Computer Using an AV Amplifier with built-in digital surroundMemorizing channels Setting the languageAir/Cable selection Automatic searchTo Select Analog Channels Add/Delete channelTo Select Digital Channels VHFTo create channel labels Labeling channelsTo select the video input source Labeling video inputs Setting the V-ChipTo set the V-Chip Closed Caption To change the passwordCC advanced Adjusting the picture preferenceSelecting the color temperature Picture control adjustmentNatural picture size Programs Film ModeFull picture size for 169 source programs Audio Program SAP Sound control adjustmentLanguage To listen to a second audio program SAPResetting your settings Adjusting the back lightingIgnition Reception disturbancesYmptoms TroubleshootingAccessories SpecificationsAudio Video Component PC Monitor PC AudioSansu This warranty does not cover