BenQ MX611 User Manual page 16

Auto-adjusting the image
In some cases, you may need to optimize the picture quality. To do this, press AUTO. Within 3
seconds, the built-in Intelligent Auto Adjustment function will re-adjust the values of Frequency and
Clock to provide the best picture quality.
The current source information will be displayed in the corner of the screen for 3 seconds.
This function is only available when PC signal (analog RGB) is selected.
Fine-tuning the image size and clarity
Adjust the projected image to the size that you
need using the zoom ring.
Correcting keystone
Keystoning refers to the situation where the projected image becomes a trapezoid due to angled
projection.
To correct this, you will need to manually correct it following these steps.
1. Do one of the following steps to display the keystone
correction page.
• Press / on the projector or remote control.
• Press QUICK INSTALL on the remote control. Press
highlight Keystone and press OK.
• Go to Advanced Menu - Display > Keystone and press OK.
2. After the Keystone correction page displays. Press
image. Press
16 Positioning your projector
to correct keystoning at the bottom of the image.
Sharpen the image by rotating the focus ring.
to
to correct keystoning at the top of the
Press
Press
.
.