BenQ MP611 - Manual (Page 13)

Introduction 9
12. 5Exit
Exits and saves the menu settings.
When the on-screen menu is activated,
the #9 to #12 buttons are used as
directional arrows to select the desired
menu items and to make adjustments.
13. Focus ring (Refer to "Fine-tuning the
image size and clarity" on page 27 for
more information.)
Adjusts the focus of the projected image.
14. Zoom ring (Refer to "Fine-tuning the
image size and clarity" on page 27 for
more information.)
Adjusts the size of the image. Rotate
clockwise to enlarge the image or rotate
counter-clockwise to reduce the image
size.