![background image](http://html.mh-extra.com/html/philips/22pfs4031/22pfs4031_user-manual_301259057.webp)
Lightning storms
Disconnect the TV from the power outlet and antenna
before lightning storms.
During lightning storms, never touch any part of the
TV, power cord or antenna cable.
Risk of hearing damage
Avoid using earphones or headphones at high
volumes or for prolonged periods of time.
Low temperatures
If the TV is transported in temperatures below 5°C or
41°F, unpack the TV and wait until the TV temperature
reaches room temperature before connecting the TV
to the power outlet.
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.
17.2
Screen care
- Never touch, push, rub or strike the screen with any
object.
- Unplug the TV before cleaning.
- Clean the TV and frame with a soft damp cloth and
wipe gently. Never use substances such as alcohol,
chemicals or household cleaners on the TV.
- To avoid deformations and colour fading, wipe off
water drops as quickly as possible.
- Avoid stationary images as much as possible.
Stationary images are images that remain onscreen
for extended periods of time. Stationary images
include onscreen menus, black bars, time displays,
etc. If you must use stationary images, reduce screen
contrast and brightness to avoid screen damage.
57