![background image](http://html1.mh-extra.com/html/bandk/1076/1076_instruction-manual_3073936042.webp)
�
Shading or gamma check.
Shaded areas provide
good check for video
amplifier linearity.
Low frequency phase shift
evidenced by black trailing
smear.
Adjust receiver for perfect
circle to set linearity, height,
and width.
Determine frequency response at
To set proper size set
point where lines of wedge merge.
top and bottom of circle
Bandwidth shown in megacycles.
,__- to top and bottom edges
of receiver screen.
-
Determine resolution at point
where lines of wedge merge.
Resolution shown in number of lines.
Fi,ure 25--Teat Pattern
Ringing or overshoot
indicated by white
trailing edges.
Center of pattern should be
adjusted to be at physical
center of receiver screen.
Содержание 1076
Страница 2: ...Figure 1 Front Panel Controls...
Страница 61: ...TMOtl I...
Страница 62: ...Tll10 ff I...
Страница 63: ...Tll I Off I...
Страница 64: ...T Off...