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Operating Instructions
2–10
760A / 760D / 760N
wave into both channels of the system and checking outputs stage by stage, the
source of the phase reversal can be quickly identified.
Another problem illustrated clearly by the 760A is clipping. Regardless of its
source, clipping manifests itself on the 760A pattern display as a ”squaring off”
of the pattern edges. Figure 2–9 illustrates a severe case of clipping. The 760A’s
AGC keeps the pattern within the screen boundaries in spite of the amplitude of
the signals
Figure 2–9: Severe clipping of stereo signal
Clipping