Symptom | Remedy |
|
|
The picture is doubled or tripled. | • Make sure the antenna is facing the right direction. |
| • There may be reflected electric waves from mountains or |
| buildings. |
|
|
The picture is spotted. | • There may be interference from automobiles, trains, high- |
| voltage lines, or neon lights. |
| • There may be interference between the antenna cable and |
| the power cable. Try positioning them further apart. |
|
|
There are stripes on the screen or | • Check that the display is not receiving interference from |
colors fade. | other devices. |
| • Transmission antennas of radio broadcasting stations and of |
| amateur radio and cellular phones may also cause |
| interference. |
| • Use the units as far as possible from other devices that may |
| be causing interference. |
Troubleshooting 45