How to Clean a 50-Inch RCA Rear Projection TV
- 1). Turn off the TV before you begin cleaning. If you leave the TV on, ventilation fans can suck flying dust into the TV.
- 2). Wipe the TV down with a microfiber cloth to remove dust. Make sure the ventilation ports are not clogged.
- 3). Dampen the cloth with warm water and wipe to remove any stubborn spots.