Philips Magnavox 15MF050V/17 - Manual (Page 38)

Troubleshooting
Trouble Checks and Adjustments
TV will not turn on Plug TV in.
Plug something else into the outlet to make sure it is working.
Make sure batteries in the remote are not dead.
Make sure batteries are placed in the remote the right way.
Unplug TV for a few minutes and then turn it on again.
Poor sound or no sound Check volume settings and mute settings
Check for possible interference sources
Blur picture or no picture Check antenna or TV cable
Check for possible outside interferences
Check picture settings
Some channels are not clear Check outdoor antenna and make necessary adjustments
Check possible outside interferences
Poor Color tone or No color Check memory settings
Check Color settings
Check if program is in correct channel
Check antenna and cable connections
Check possible outside interferences
No reception from Cable Check if cable is connected properly
Check if channels are selected properly
Check if cable company are experiencing technical problems
Channels above 13 cannot receive
Check TV channel settings (CATV/TV) are set properly( page 20)
Check antenna and UHF settings
Unable to operate remote Check for low batteries or possible obstructions between remote and TV sensor
Check TV main power source
TV shut off Electric power failure
Preset sleep mode features are on
TV programs ended
Before calling our serviceman, please refer to the following chart to see if you can adjust
the problems yourself.
37