Sony GRAND WEGA KDF-42WE655 Operating Instructions Manual page 72

Twin View lets you see two pictures flom two sources -- from an antenna,
VCR, DVD, etc. -- on the screen at the same time. You hear the sound from
only one of the sources at a time, but you can choose which source's sound is
selected. You can also change the relative size of each of the pictures.
Displaying Twin
Pictures
!i ! i
Make sure your LCD projection TV is tuned to
a working channel.
Press [_.
A second picture appears. The active picture is highlighted.
Press [11 again (or press _).
Activating the
Picture
You can use _, or* buttons to activate the left and right pictures while using
Twin View.
Press ,1.. Press _,.
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