7)When the size is adjusted, press the MENU button to confirm. Press MENU to return to MAIN CONTROLS window. CLOSE MAIN CONTROLS will be highlighted.
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ADJUST SHAPE
ADJUST SIDE CURVE
ADJUST SIDE CURVE under ADJUST SHAPE allows you to adjust two of the five preset options. These two options are PINCUSHION and BALANCED pincushion. Note: use these features only when the picture is not square.
1)Press the MENU button on the monitor. The MAIN CONTROLS window appears.
2)Press the 
(+) button until ADJUST SHAPE is highlighted.
3)Press the MENU button. The ADJUST SHAPE window appears. ADJUST SIDE CURVE should be highlighted.