Extron Electronics PIP 444 User Guide - Manual (Page 17)

2-9 PIP 422 and PIP 444 Picture-in-Picture Processors • Installation
0 10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170 180 190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
Figure 2-8 — Vectorscope screen during horizontal phase adjustment
Figure 2-9 below shows an example of a view of a vectorscope during adjustment
of the color subcarrier phase (SC/H). The subcarrier phase should be aligned to 0º
(indicated in the figure by the triangle).
0 10
20
30
40
50
60
70
80
90
100
110
120
130
140
150
160
170 180 190
200
210
220
230
240
250
260
270
280
290
300
310
320
330
340
350
+40
-40
A1
A2
A3
B1
B2
B3
Figure 2-9 — Vectorscope screen during color subcarrier phase
adjustment