ViewSonic PA502X User Manual page 50

Function
Presentation Timer
Pattern
Blank Timer
Message
Splash Screen
3D settings
HDMI settings
Lamp Settings
Filter settings
DCR
Closed Caption
Reset settings
See "Setting the Presentation Timer"
The projector can display several test patterns. It helps
you adjust the image size and focus and check that the
projected image is free from distortion.
See "Hiding the image"
Selecting On displays the current information on the
screen when the projector is detecting or searching for
a signal.
Allows you to select which logo screen will be displayed
during projector start-up.
See "3D functions" for details.
See "Changing HDMI input settings"
See "Lamp Settings"
After the projector is installed with the optional filter
cover, use this function to activate the filter mode.
Enables or disables the DCR (Dynamic Contrast Ratio)
function. Selecting On enables the function and the
projector will automatically switch the Lamp mode
between normal and economic modes according to the
input image detected.
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.
Selects a preferred closed captioning mode when the
selected input signal carries closed captions.
● Captions: An on-screen display of the dialogue,
narration, and sound effects of TV programs and
videos that are closed captioned (usually marked as
"CC" in TV listings).
This function is only available when a Composite video
input signal is selected and its system format is NTSC.
Caption Version
To view captions, select CC1, CC2, CC3, or CC4 (CC1
displays captions in the primary language in your area).
Returns all settings to the factory preset values.
The following settings will still remain: Keystone,
Language, Projector Position, High Altitude Mode,
Security Settings, and Remote Control Code.
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Description
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for details.