BenQ PB2240 - Manual (Page 24)

Operation 20
Source Selection
To sequentially select input sources, press
the Source key on the projector control
panel or the remote control. The selected
source will be displayed at the bottom right
of the screen for 3 seconds.
Auto Adjustment
In some cases, you may need to optimize the
picture quality. To do this, press Auto on the
control panel of the projector or on the
remote control. Within 3 seconds, the built-
in Intelligent Auto Adjustment function will
re-adjust the values of Frequency, Clock and
Keystone to provide the best picture quality.
The current source information will be dis-
played at the bottom right of the screen for
3 seconds, as below.
The screen will be blank while Auto is func-
tioning.