![background image](http://html1.mh-extra.com/html/benq/pu9220/pu9220_user-manual_2734947046.webp)
Operation
46
Using the test pattern
The projector is capable of displaying the grid test
pattern. It can be used to assist you with the
adjustment of image size and focus, ensuring that the
projected image is free from distortion.
To display the test pattern, open the OSD menu and
go to the
System Setup: Advanced > Test
Pattern
and press
◄
/
►
to select
On
.
Using the quick install
The projector provides a hot key to set
Projector Installation
,
Test Pattern
, an
d
Keystone
quickly.
Press
Quick Install
on the remote control and press
▲
/
▼
to select:
• Projector Installation: See
"Positioning your projector" on page 16
.
• Test Pattern: See
"Using the test pattern" on page 46
.
• Keystone: See
"Correcting Keystone" on page 30
.