ViewSonic PX706HD User Manual page 45

Function
Audio Settings See
Presentation
See
Timer
The projector can display several test patterns. It helps you
Pattern
adjust the image size and focus and check that the projected
image is free from distortion.
Blank Timer See
Selecting On displays the current information on the screen
Message
when the projector is detecting or searching for a signal.
Allows you to select which logo screen will be displayed
Splash Screen
during projector start-up.
3D Settings See
HDMI Settings
See
Lamp Mode
See
Reset Lamp Hours
Resets the lamp timer after new lamp is installed. For
Lamp Settings
changing the lamp, please contact qualified service personnel.
Lamp Hours
See
how the total lamp hour is calculated.
See
Filter Settings
details.
Enables or disables the DCR (Dynamic Contrast Ratio)
function. Selecting On enables the function and the projector
will automatically switch the lamp mode according to the
input image detected.
DCR
Description
"Adjusting the sound" on page 32
"Setting the presentation timer" on page 29
"Hiding the image" on page 30
"Using the 3D functions" on page 31
"Changing HDMI input settings" on page 22
"Setting Lamp Mode" on page 45
"Getting to know the lamp hour" on page 45
"Using the dust filter (optional accessory)" on page 43
This function is only available for PC timings from a
VGA or HDMI input signal.
After enabling DCR, frequent lamp mode switching may
shorten lamp life and noise level will vary during
operation.
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