Figure 3-25.
Oscilloscope presentation of camera bandpass
5.
The pulse cross display is one of the most important measurements in
television and it is used to determine whether the synchronizing generator is
producing the proper pulse sequence, width, and amplitude.
a. The pulse cross display, along with its correct interpretation, is a
convenient means of conducting operational measurements of the output pulse
produced in the synchronizing generator. The pulse cross display is practical for
routine operational measurements because this test requires only the use of
modified video monitor.
This monitor is usually available in any television
station.
b. Other types of more detailed pulse analysis and adjustments may be
necessary at periodic intervals.
These functions require the use of specialized
test equipment.
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