B&K 1076, Инструкция по эксплуатации

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1. Adjust the red vertical parabola amplitude and phase control to
make the red vertical bar, along the vertical axis of the raster,
parallel or coincident with the associated blue bar.
2. Adjust the blue vertical parabola amplitude and phase controls
to make the horizontal blue bars, along the vertical axis of the
raster, equally spaced or coincident with their associated hori­
zontal, red bars. (Since the horizontal convergence has not been
completely set up, the associated red and blue horizontal bars
will not necessarily appear parallel to each other).
3. Adjust the green vertical parabola amplitude and phase cQntrols
to make the vertical green bar parallel or coincident with the
associated red bar along the vertical axis of the raster. (IF STEP
B, (1) was set up properly, the red and green vertical bars will be
parallel and the red and green horizontal bars along the vertical
axis of the raster will be equally spaced.
If
these conditions do not
exist, STEP B, (1) and (3) should be repeated).
4. Insert white dot slides in pattern generator and statically converge
the three dots in the center of the raster.
STEP
C-Setup of the Horizontal Convergence Controls
(See Figure 24).
1. Insert white line slide in Television Analyst.
GREEN
OR RED
BLUE
GREEN
OR RED"'
\ l \ t \ J \ / \ I
\ ,t \ t \ / \ /
--".,,./--'-'f(--Y-.....
Y�--'IY-�Y--'¥-(--"¥(--'¥l--WHITE
I
I I I
I I I
I
I
BLUE.......--
Figure 24-Dot motion due to adjustment of horizontal amplitude and phase controls
2. Adjust the red horizontal (parabola or sine-wave) amplitude and
phase controls to make the vertical red bars across the horizontal
axis of the raster equally spaced or coincident with the vertical
blue bars.
3. Adjust the blue horizontal (parabola or sine-wave) amplitude and
phase control to make the blue bar, along the horizontal axis of the
raster, parallel or coincident with the associated red bar.
4. Adjust green horizontal (parabola or sine-wave) amplitude and
phase controls to make the vertical green bars, along the horizontal
axis of the raster, equally spaced or coincident with the associated
red bars.
(If
STEP C, (2) was properly set up, the associated red
and green vertical and horizontal bars will be parallel or coincident.
If
these conditions cannot be obtained, repeat STEP C, (2) and (4).
STEP D-Insert white dot slide and statically converge the dots in the
center of the raste-r.
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