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Output Aspect Ratio Control
There are two controls for Output Aspect Ratio (OAR):
• 4:3
• 16:9
Sync Type
The Sync Type option sets the synchronization signal type of the output format. Press the Up or Down
button to show the current sync type. Press the same button again to move to the next sync type.
Currently, the iScan supports four sync types:
•
H+V+ Positive Hsync and Positive Vsync
•
H+V- Positive Hsync and Negative Vsync
• H-V+ Negative Hsync and Positive Vsync
•
H-V- Negative Hsync and Negative Vsync
Color Space
The color space parameter sets the color space of the output format. Press the Up or Down button
to show the current color space. Press the same button again to select the alternate color space.
Two digital color space options are supported: RGB (default) and YCbCr (both 4:2:2 and 4:4:4).
Output Level
The output level setting allows the user to specify the levels of the output signal, either Video
(16-235) or PC (0-255)
Framerate Conversion
This parameter enables frame rate conversion. There are two sets of controls, one for 50Hz input
sources and one for 60Hz input sources.
For 50Hz sources, the output frame rate can be either 50Hz or unlocked at 60Hz, which allows the
user to view PAL/SECAM content on an NTSC display.
For 60Hz sources, the output frame rate can be either 60Hz or unlocked at 50Hz, which allows the
user to view NTSC content on a PAL/SECAM display.
Border Level
The border level setting is global, that is, there is only one border level setting for the system.
To adjust the border level, push the Up or Down button. The current level is shown. The default value
is ‘0’. Push the Up or Down button to decrease or increase the border level.
HDCP Mode
There are two HDCP modes:
•
Off: HDCP is disabled at the iScan VP20’s HDMI output.
• On: The iScan VP20 continuously looks for a HDCP display device on its HDMI output.
NOTE: The iScan VP20 is not designed to remove HDCP from a protected signal. If this setting is set
to ‘On’ make sure that the corresponding HDCP Mode setting on the output is also set to ‘On’