PHILIPS 44PL9523/17
Manual de Servicio

Page 4 of 15

MAINTANENCE
Note: The following topics are all taken from the Customer Owner's Manual. They are repeated here as a convenience and with the assumption that some customers may fail to accomplish these tasks or possibly may have misplaced their Owner's Manual.

Cleaning or Replacing the Filters
The Cineos TV has two filters that cover air inlets on the bottom of the set. Maintaining a free flow of air through the inlets is very important. If the air filters become dirty, clogged, or blocked, the temperature in the set will rise.

Should the heat level become too high due to blockage, a sensor detects this, and a warning message appears on screen alerting you to check the air inlets for blockage. The message will be displayed for 6 seconds. It reappears every 15 minutes as long as the temperature remains too high.

2004-08-09