BenQ PB2240 - Manual (Page 12)

Introduction 8
Controls and Functions
External Control Panel
1
2
3
9
6
8
5
11
10
4
7
12
13
1. Power (Refer to pages 17 and 18 for
more information.)
Turns the projector on or off.
2. Menu
Opens, saves and exits the on-screen
menu.
3. Down 6
4. 5 Up
5. 3 Left
6. Right 4
The #2 to #6 keys are used to select
the desired menu items and to make
adjustments. Refer to page
23 for
more information.
When the on-screen menu is not
activated, the
3 Left and Right 4
keys function as Keystone -/+ hot
keys. Refer to page
19 for more
information.
7. Source (Refer to page 20 for informa-
tion.)
Sequentially selects the input signal
Analog RGB, Video or S-Video.
8. Auto (Refer to page 20 for more infor-
mation.)
Automatically determines the best
picture settings for the displayed
image.
9. Power indicator light (Refer to page
34 for more information.)
Lights up or flashes when the
projector is under operation.
10. Temperature warning light (Refer to
page
34 for more information.)
Flashes red if the projector’s
temperature becomes too high.
11. Lamp indicator light (Refer to page 34
for more information.)
Indicates the status of the lamp.
Lights up or flashes when the lamp
has developed a problem.
12. Zoom ring
Adjusts the size of the image.
Rotate clockwise to enlarge the image
or rotate counter-clockwise to make
the image smaller.
13. Focus ring
Adjusts the focus of the projected
image.