Philips 46PFL9707 User Manual page 20

Temperature and humidity
In rare occasions, depending on temperature and humidity,
minor condensation can occur on the inside of the TV glass
front (on some models). To prevent this, do not expose the
TV to direct sunlight, heat or extreme humidity. If
condensation occurs, it will disappear spontaneously while the
TV is playing for a few hours. The condensation moisture will
not harm the TV or cause malfunction.
20 Setting up / Safety and care