Controls And Functions - BenQ MX819ST User Manual

Controls and functions

Projector
1. Focus ring
Adjusts the focus of the projected image.
2. LAMP indicator light
Indicates the status of the lamp. Lights up
or flashes when the lamp has developed a
problem.
3. MENU/EXIT
Turns on the On-Screen Display (OSD)
menu. Goes back to previous OSD menu,
exits and saves menu settings.
4. Left/
Decreases the projector volume.
5. MODE/ENTER
Selects an available picture setup mode.
Activates the selected On-Screen Display
(OSD) menu item.
6. ECO BLANK
Used to hide the screen picture.
7. Keystone/Arrow keys (
Down)
Manually corrects distorted images
resulting from an angled projection.
8. TEMP (Temperature) warning light
Lights up red if the projector's
temperature becomes too high.
9. POWER indicator light
Lights up or flashes when the projector is
under operation.
10 Introduction
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2
3
4
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6
7
/ Up,
10. AUTO
Automatically determines the best picture
timings for the displayed image.
11. POWER
Toggles the projector between standby
mode and on.
12. Right/
Increases the projector volume.
When the On-Screen Display (OSD)
menu is activated, the #4, #7, and #12
keys are used as directional arrows to
select the desired menu items and to
make adjustments.
13. SOURCE
Displays the source selection bar.
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