Sharpness; Y/C Delay; Chroma Filter (Auto Cue-C); Configuration - DVDO iScan VP20 Owner's Manual

Sharpness

The Sharpness setting adjusts the sharpness of the selected input signal. The default setting is 0.
Y/C Delay
Sometimes there is a lag between the Luminance (Y) and the Chrominance (Pb/Pr or Cb/Cr) of
the video signal. This causes a color "smearing" because the color component of the image is not
lining up properly to the black and white luminance component of the image. The iscan Vp20 can
compensate for these errors in the source signal by shifting the phase of the Y with respect to the C,
forward or backward to align them properly.
use the Down and Up buttons to adjust the phase and observe the effects on your display to obtain
the optimal setting. The default is 0.
Chroma Filter (Auto CUE-C)
This feature removes chroma upsampling errors (CUE) found in video sources which have been MPEG
encoded and then improperly decoded.
• Off - No chroma filtering. Use this setting if the source does not have a CUE problem.
• On - Chroma filtering is always on. Use this setting if the source is known to have a CUE problem.
• auto - automatic chroma error detection and correction. use this setting when you don't know
if a source has a Cue problem. also use this setting for all digital sources which use MpeG2
decoders (DVD players, digital satellite receivers, and so on.) as it will also detect and correct
chroma errors created by all sources of this type when the source is encoded as interlaced
(also sometimes called Interlaced Chroma Problem, or ICP).

Configuration

Test Patterns
The iscan Vp20 has 3 internal test patterns to assist in the setup of your individual sources and
your display. To learn more about how to use the internal test patterns, refer to the section
Setting up an iScan VP20 Using the Internal Test Patterns and the AVIA DVD. To turn the test
patterns on and off, use the Test Pattern On/Off button.
To navigate backwards and forwards through the available test patterns use the < and > buttons,
respectively.
Auto Standby
The default setting is 'Off', which means iScan VP20 is always in Active mode, regardless of the
activity state of the selected input. If Auto Standby is 'On', the iScan VP20 goes into Standby mode
30 seconds after the selected input becomes inactive. To see the current setting, press Up or Down.
Then press the same button again to change the setting.

LED Brightness

This selection allows the user to configure the behavior of the Front Panel LED brightness. The
'Normal' parameter adjusts the brightness of the Front Panel LED when the menu is being navigated.
The 'Navigate' parameter adjusts the brightness of the Front Panel LED during normal usage, when
the menu is not being navigated.
User Mode
You have limited access to the output timing controls in 'Normal' mode. In 'Advanced' user mode, you
have access to the complete set of output timing controls. push the down button to see the current
setting and the FPD displays either 'Normal' or 'Advanced' user level. Push the Down button again to
select the alternate mode.
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