Panasonic SC-PT850 Operating Guide

Page of 52
REFERENCE
42
RQT8043
RQTX0042
ENGLISH
ENGLISH
 Troubleshooting guide
Before requesting service, make the following checks. If you are in doubt about some of the check points, or if 
the solutions indicated in the chart do not solve the problem, consult your dealer for instructions.
7 Power 
Page
No power.
• Insert the AC mains lead securely.
12
The unit is automatically 
switched to the standby 
mode.
• The Sleep timer was working and had reached the set time limit.
16
7 Unresponsive or inoperable function
No response when any 
buttons are pressed.
• This unit cannot play discs other than the ones listed in these 
operating instructions.
• The unit may not be operating properly due to lightning, static 
electricity or some other external factor. Turn the unit off and then 
back to on. Alternatively, turn the unit off, disconnect the AC mains 
lead, and then reconnect it.
• Condensation has formed: Wait 1 to 2 hours for it to evaporate.
14
No response when remote 
control buttons are pressed.
• Check that the batteries are installed correctly.
• The batteries are depleted. Replace them with new ones.
• Aim the remote control at the remote control signal sensor and 
operate.
6
6
15
No picture or sound.
• Check the video or speaker connection.
• Check the power or input setting of the connected equipment and 
the main unit.
• Check that the disc has something recorded on it.
• While the HDMI cable is being used, there will be no video output 
from the SCART and COMPONENT VIDEO OUT terminals. If the 
SCART and COMPONENT VIDEO OUT terminals are to be used, 
remove the HDMI cable and power on/off the main unit again.


You have forgotten your 
ratings password.
Reset all the settings to Factory 
Preset.
• While stopped and “DVD/CD” is the source, press and hold [
7] on 
the main unit and [
h10] on the remote control until “Initialised” (or 
“Initialized”) disappears from the television. Turn the unit off and on 
again.
  All settings will return to the default values.
The VIERA Link function 
does not respond.
• Depending on the condition of the home theater system or the 
connected equipment, it may be necessary to repeat the same 
operation so that the function can work correctly.
38
Other products respond to 
the remote control.
• Change the remote control operating mode.
41
7 Subtitle
Subtitle position is wrong.
• Adjust the position. (“Subtitle Position” in Display Menu)
25
No subtitles.
• Display the subtitles. (“Subtitle” in Functions Menu)
23
Subtitles overlap the closed 
captions.
• Clear the subtitles.
23
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4/2/07   1:48:25 PM
4/2/07   1:48:25 PM