User Manual (user Manual) (ver.1.0) (English)
Page 318
...a soft humming sound. Try setting the brightness lower. •• You can also have set the brightness on the TV too high. If the buzzing stops, this indicates that are used to a wall or other hard surface. Issues Solutions and Explanations Others Purple/green rolling horizontal bars and... buzzing noise from the set-top-box. Also, try rerouting your Plasma TV is making humming noise. Plasma TV is too close ▶ to ...
...a soft humming sound. Try setting the brightness lower. •• You can also have set the brightness on the TV too high. If the buzzing stops, this indicates that are used to a wall or other hard surface. Issues Solutions and Explanations Others Purple/green rolling horizontal bars and... buzzing noise from the set-top-box. Also, try rerouting your Plasma TV is making humming noise. Plasma TV is too close ▶ to ...