Panasonic TX55DX650B Operating Guide

Page of 311
Digital TV
Before requesting service or assistance, please follow these simple guides to 
solve the problem.
If the problem still persists, please contact your local Panasonic dealer for 
assistance.
Block noise, frozen or disappearing image occurs / Some channels cannot be 
tuned
 
Check the position, direction and connection of the aerial.
 
Check 
Signal Condition
. If the level of 
Signal Quality
 is low, the DVB 
signal is weak. Connecting the aerial to the TV directly may improve signal 
quality than connecting the aerial through the equipment (Set top box, 
DVD, etc.).
 
Weather conditions affect signal reception (heavy rain, snow, etc.), in 
particular in poor reception areas. Even during good weather, the high 
pressure can cause poor reception of some channels.
 
Due to the digital reception technologies involved, quality of the digital 
signals may be relatively low in some cases, despite good reception of 
analogue channels.
 
Turn the TV off with Mains Power On / Off switch, then turn it on again.
No programmes shown on 
TV Guide
 
Check the aerial connection to the Television set and if there are any 
current signalling issues in your area.
 
Contact Panasonic Customer Support by visiting
www.panasonic.co.uk/freeview
 
Contact the digital services provider to check for any local transmission 
issues by visiting www.freeview.co.uk
 
Consult an aerial engineer to check the alignment of your aerial.
- 297 -