Sony KF-60DX100 Service Manual page 221

Other Information
Problem
There is no twin picture or it is
just static
You get the same program in the
window picture as in the main
picture
You cannot get anything but TV
channels in your second picture
Favorite Channel does not
display your choices
Some video sources do not
appear when you press TV/
VIDEO
84
Possible Remedies
Be sure your twin picture is set to a video source/channel that has a program airing.
You may be tuned to a video input with nothing connected to it. Try cycling
through your video inputs using TV/VIDEO.
Twin View is not set to receive a signal from the AUX input. If you have
connected a VCR, DVD player or satellite receiver to the AUX input on the LCD
projection TV, it will not show in the second picture.
Both may be set to the same channel. Try changing channels in either the main
picture or the window picture.
You may be running all your channels through a cable box. The cable box will
only unscramble one signal at a time, so you cannot use the Twin View feature. If
possible, run a direct cable to your LCD projection TV's VHF/UHF input (this will
only work if your cable system provides an unscrambled signal.)
Be sure the video label has not been set to skip your video inputs. See the Setup
menu on page 68.
Verify that Favorite Channel is set to Manual in the Channel menu (see
"Favorite Channel" on page 62).
Ensure that Video Label is not set to "Skip" (see "Video Label" on page 68).