Sanyo DS20930 - Manual (Page 15)

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Did the Blue Screen disappear?
Yes. The TV was in the Video mode. (A Blue Screen will appear when the Video mode is
selected and there is no video signal being detected.) Your AV equipment may be
turned off or unplugged.
My TV screen is solid blue
Press the INPUT
key.
No Picture or Poor Picture
Is picture ok?
Yes. Problem is with signal (station, cable, or satellite reception).
No.
Turn off household/shop appliances such as, vacuum, blender, drill, etc.
Did picture improve?
Yes. Problem was interference from an appliance.
No.
Adjust antenna direction/alignment. / Press the RESET key twice
(personalized settings will be reset to factory defaults).
Change Channels.
Is color better?
Yes. Problem is with program or signal (station, cable, or satellite reception).
No.
Adjust antenna direction/alignment.
Did color improve?
Yes. Antenna was not adjusted properly for the channel you’re watching.
No. Press the RESET key twice (personalized settings will be reset to
factory defaults).
Was the connector loose or disconnected?
Yes. Problem could be auto shutdown due to loss of signal. (See page 4.)
No.
Press the POWER key.
Did the TV come on?
Yes. Sleep Timer may have been set.
No.
Unplug the TV for a few seconds. Reconnect and press POWER.
TV Turns off by itself
Check antenna
connection.
TROUBLESHOOTING
Before calling for assistance, please look for the condition that most closely resembles your problem
in the following charts, then follow the instructions for that condition. Visit our Web site at
www.sanyoctv.com
or call toll free 1-800-877-5032.
Poor color or no color
Change Channels.
(Continued on next page.)
Owner's Manual_C3RK 02.12.18 12:29 Page 15