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Reception disturbances care and maintenance – Memorex MT2024 User Manual

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RECEPTION DISTURBANCES

CARE AND MAINTENANCE

To prevent fire or shock hazard, disconnect your unit from the AC power source when cleaning. The finish on the unit may be

cleaned with a dust cloth and cared for as other furniture. Use caution when cleaning and wiping the plastic parts. Mild soap

and a soft, damp cloth may be used.

IGNITION:

Black spots or horizontal streaks may appear, picture may flutter or drift.

Usually caused by interference from automobile ignition systems, neon

lamps, electric drills and other electric appliances.

GHOSTS:

Ghosts are caused by the television signal following two paths. One is the

direct path and the other is reflected from tall buildings, hills or other

objects. Changing the direction or position of the antenna may improve the

reception.

SNOW:

If your receiver is located in the fringe area of a television station where the

signal is weak, your picture may be marred by the appearance of small

dots. When the signal is extremely weak, it may be necessary to install an

external antenna to improve the picture.

RADIO FREQUENCY INTERFERENCE:

This interference produces moving ripples or diagonal streaks, and in some

cases, causes loss of contrast in the picture.

PICTURE SIZE VARIATION:

A slight picture size variation is quite normal when you adjust the

CONTRAST or BRIGHT setting.

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 if not using cable or a satellite. 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 company broadcast.