Brand: NEC
Category: Television
Document Type: Manual
Language: EN
Brand: NEC
Category: Television
Document Type: Manual
Language: EN
Uploaded: Nov. 21, 2025, 8:49 p.m.
Warranty information is not explicitly stated in this manual.
| SYMPTOM | CHECK |
|---|---|
| No picture or sound. | • Check the TV set is plugged in. • Check the volume, Brightness and Contrast controls are set to the minimum positions. |
| Picture is OK, but No Sound | • Check the Volume control is set to the minimum position. |
| Sound is OK, but No Picture | • Check the Brightness and Contrast controls are set to the minimum position. |
| No Colour | • Check the Colour control is set to the minimum position. |
| Excessive noise in picture | • Check the Antenna Cable is broken or disconnected or damaged. |
| Diagonal stripes appear on picture | • It may be affected by interfering signal. (ex. from nearby amateur radio transmitter or another TV set.) • The interference can be reduced to some extent by adjusting the direction or height of the antenna. (If the twin lead antenna cable is used, replace it with a coaxial cable.) |
| Picture has "Snow" | • Check the Antenna cable is broken or disconnected or damaged. • Small dot on the screen caused by a weak aerial signal. |
| Ghost images appear. | • Check the Antenna direction has changed after storm or strong wind etc.. • Ghost images are caused by a signal reflected from a hill or large building etc.. • The direction or height of the antenna should be chosen well in order to minimize ghost images. |