Philips 109B7 User Manual page 56

2) Press the button until ADJUST SHAPE is highlighted.
3) Press the button. The ADJUST SHAPE window appears. ADJUST SIDE CURVE should
be highlighted.
4) Press the button to highlight ADJUST SIDE ANGLES.
5) Press the button. The SIDE ANGLES window appears. TRAPEZOID should be
highlighted, press
6) To adjust the trapezoid, press the
to confirm.
or button.