ViewSonic PA500S 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.
See
3D Settings
may not work." on page 30
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 31
"Setting the presentation timer" on page 28
"Hiding the image" on page 29
"Depending on the connected device, the CEC function
"Changing HDMI input settings" on page 21
"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 when a PC input signal is
selected.
After enabling DCR, frequent lamp mode switching may
shorten lamp life and noise level will vary during
operation.
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