Controls And Functions - BenQ BH3020 User Manual

Controls and functions

Control Panel
1
2
3
1. FOCUS/ZOOM Ring
Used to adjust the projected image
appearance. See
and clarity" on page 30
2. TEMPerature indicator light
Lights up red if the projector's temperature
becomes too high. See
65 for details.
3. POWER indicator light
Lights up or flashes when the projector is
under operation. See
65 for details.
4. POWER
Toggles the projector between standby
mode and on.
See "Starting up the projector" on page 27
and "Shutting down the projector" on page
55 for details.
5. ◄ Left/ Decrease volume level
Audio volume adjust.
6. Keystone/Arrow keys (
Manually corrects distorted images
resulting from an angled projection. See
"Correcting keystone" on page 31
details.
4 5 6 7 8 9 10
"Fine-tuning the image size
for details.
"Indicators" on page
"Indicators" on page
/▼ Down)
for
7. ► Right/
Audio volume adjust.
When the On-Screen Display (OSD)
menu is activated, the #5, #6, #7, and #13
13
keys are used as directional arrows to
12
select the desired menu items and to
11
make adjustments. See
Advanced OSD menu" on page 38
details.
8. BACK
Goes back to previous OSD menu, exits
and saves menu settings.
9. MENU
Turns on the On-Screen Display (OSD)
menu. Goes back to previous OSD menu,
exits and saves menu settings. See
the Advanced OSD menu" on page 38
details.
10. SOURCE
Displays the source selection bar. See
"Switching input signal" on page 42
details.
11. OK
Selects an available picture setup mode.
Confirm the selected On-Screen Display
(OSD) menu item. See
Advanced OSD menu" on page 38
details.
12. LAMP indicator light
Indicates the status of the lamp. Lights up
or flashes when the lamp has developed a
problem. See
details.
13. Keystone/Arrow keys (
Manually corrects distorted images
resulting from an angled projection.
See "Correcting keystone" on page 31
details.
Increase volume level
"Using the
"Using the
"Indicators" on page 65
/▲ Up)
Overview
for
"Using
for
for
for
for
for
11