Panasonic TH-55LFV5U Operating Instructions Manual

Panasonic TH-55LFV5U Operating Instructions Manual Manual pdf 33 page image

33TroubleshootingBefore you call for service, determine the symptoms and make a few simple checks as shown below.Symptom Possible Cause RemedyNo picture is displayed 1. 2. # ( 3. The selected input has no connection.4. #1. < 2. O 3. Connect a signal connection to thisDisplay.Interference displayed on this Displayor audible noise is heard4 # Move this Display to another location tosee is the interference is reduced.Color is abnormal # properly.O # # ( Picture is distorted with abnormalpatterns1. # properly.2. # # ( 1. O # 2. Check the video signal source ( # of this Display. Please verify its 6 After changing input source or signal,Picture is not displayed correctly.< # correctly.9 # _ ! size of the screen ? ¢4 ( E display geometry and time frequencyparameter.Can hear sound, but no picture Improperly connected source signal #O # sound inputs are correctly connected.Can see picture but no sound is heard 1. Improperly connected source signal #2. I 3. [MUTE] is turned on.4. No external speaker connected.1. O # sound inputs are correctly connected.2. Press [ ] or [ # sound.3. E O?J((# MUTE]# 4. Connect external speakers and adjust #Some picture elements do not light up E ( on.This display is manufactured usingan extremely high level of precision $ pixels of this Display may not display.This is not a malfunction.After-Images can still be seen on thisDisplay after this Display is poweredQ+" logos, video games, computer images,and images displayed in 4:3 normalmode)9 ( extended period of time. # for an extended period of time as this ( remain on this Display.

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