Sony KD-34XBR2 Operating Instructions Manual page 48

Using the DTV Features
Changing the
Picture Size
The zoom feature lets you vary the relative size of the left and right
pictures.
] Activate the picture whose size
you want to change.
2 Move the joystick tt to enlarge
the picture.
3 Move the joystick I_ to make the
picture smaller.
When you adjust the twin screen sizes, the DTV memorizes the
change. The next time you use the Twin View function, the
memorized sizes appear.
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