17
2. Press SELECT to enter the ProcAmp menu.
Y
is displayed. Depress the “+”
push-button until
EQ
is displayed.
3. Press SELECT to enable the equalization adjustment menu. The current
value is displayed.
4. Use the “+” or “–-“ push-button to set the required equalization value. Press
the “+“ and “–“push-buttons simultaneously to set the equalization value to
default.
5. Press SELECT to store the new equalization value.
6. Press ESC to return to
PROC
.
7. To return to normal mode, press ESC.
3.4.7 Horizontal Picture Positioning
This parameter allows the adjustment of the horizontal position of the active video
output. This parameter is independent of the timing adjustment (section 3 .5) and
ranges from –14 to +14 pixels, default being set to 0. To adjust horizontal position
perform the steps below:
1. Press SELECT to enter the menu.
PROC
is displayed..
2. Press SELECT to enter the ProcAmp menu.
Y
is displayed. Depress the “+”
push-button until
HPOS
is displayed.
3. Press SELECT to enable the horizontal picture positioning menu. The current
value is displayed.
4. Use the “+” or “–“ push-button to set the required horizontal position. Press
the “+“ and “–“ push-buttons simultaneously to set the horizontal position to
default.
5. Press SELECT to store the new horizontal position.
6. Press ESC to return to
PROC
.
7. To return to normal mode, press ESC.
3.5 Timing Adjustments
When the DVP-101i operates without a reference signal, it operates in
Frame
Delay/Frame Buffer
mode: the timing adjustment sets the processing delay
between the
input
signal and the
output
signal. However, when a valid reference
signal is installed, the DVP-101i is in
Frame Synchronizer
mode: the timing
adjustment sets the processing delay between the
reference
signal and the
output
signal. When the vertical and the horizontal timing is set to zero (0), the
output is vertically and horizontally phased with the reference. Note that when the
reference is not present and the DVP-101i is locked to the input, a zero phasing
(vertical timing and horizontal timing set to 0) is not possible because of the
minimum processing delay of the card.
Timing has several levels of adjustment which include vertical timing (video lines),
horizontal timing (
µ
s), horizontal fine timing (no unit) and frame phasing (frames).
3.5.1 Frame Phasing
Frame phasing allows a super coarse adjustment in frame increments, from 0 to 7
frames. When a reference is present (
Frame Sync
mode), the frame adjustment
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