Optoma Technology HD81 Projector User Manual


 
User Controls
English
27
Using the
Remote Control
Power on
Power on the projector. Refer to the “Power
On the Projector” section on pages 22-23.
Standby
Power off the projector. Refer to the “Power
Off the Projector” section on pages 22-23.
B
ri
te mode
Increase the brightness of the image.
IRIS
Refer to “IRIS” function on page 44 for
more information.
ISF Day/ISF
Night/User1/
User2/User3
Select the display mode. Refer to “Image-->
Mode” section on page 27.
Gamma
There are
10 preset gamma curves. After
the initial setup and fi ne tuning is complet-
ed, utilize the Gamma Adjustment steps to
optimize your image output.
Edge enhance
There are 5 pre-set modes and one user
mode for advanced edge enhancement
lter. You can easily switch between the
modes to achieve different effects.
C
olor vivid
The
re are
3 preset color management set-
tings and one user defi nable setting. You
can easily switch between the modes to
achieve different effects.
B/W Extension
Black and White Extension can stretch the
black and white levels to automatically
increase the contrast of input image.
Four Direc-
tional Select
Keys
Use to select items or make
adjustments to your selection.
Enter
Confi rm your item selection.
Menu
Press “Menu” to launch the on-screen
display (OSD) menu. To exit OSD, Press
”Menu” again.
V.
Shift
Shifts the projected image position verti-
cally.
Demo
This function provides the user with a pre-
view window where settings such as Edge
Enhancement, Color Vividness and B/W
Extension can be viewed.