C2-2450A O
PERATION
M
ANUAL
25
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This menu item allows you to select the type of signal output your unit will provide.
Types of output vary depending on the resolution selected and include various
types of component signals YUV or tlYUV (tri -level YUV) and the full range of RGB
type signals RGBHV, RGBS and RGsB (Sync on green).
Note that this value is remembered for each resolution – so you can set 1024x768
60Hz to RGBHV and 1280x720 60Hz to tlYUV and both will be remembered
separately. This value is not affected by a Factory reset – but is reset by a firmware
update.
Window size adjustment can be performed in a number of
different ways according to whether ‘Aspect adjust’ is set to
Simple, Advanced or Pixel. The main part of this text assumes
Simple mode – see later for a detailed description of the other
modes.
The source display screen allows the input source for the currently selected window
to be changed. The top line of the display shows the detected characteristics of the
signal. Valid Input sources match those available on the front of the unit.
This is feature greatly improves the method of frame-rate conversion, by allowing
the unit to merge frames together during the process.
When ‘Off’, the unit will use frame-repetition when converting 50Hz to 60Hz (i.e. it
has to duplicate every 5th frame), or frame-dropping when converting 60Hz to 50Hz
(i.e. it has to drop every 6
th
frame). When ‘On’, smooth blending is applied so that
frames are not lost, but blended together at the appropriate times.
Image smoothing reduces the jagged-edges sometimes seen within an output
image by softening it. It typically improves the quality of a scaled image greatly.
There are four possible settings for this adjustment: “Off”, “Med.”, “High”, and
“Auto”. The “Auto” setting is generally thought to be most desirable and will vary the
smoothing process according to the amount of zoom taking place.
Adjust Blend
Temporal interp. [Off]
Adjust Blend
Image smoothing [Auto]
1920x1080 60Hz
Source [ DVI1]
Adjust Blend
Output type [RGBHV]