Philips PM 5191 Operating Manual page 41

E 3-13
B= cosine wave
A= sine wave
Example 2:
In this case there are three sine waves with phase displacements of 120° (2/3 7). The generators are
synchronized by two connections from INT CLOCK OUTPUT of the first to EXT CLOCK INPUT of the
second
instrument and from this instrument's INT CLOCK OUTPUT to the EXT CLOCK INPUT of the
last one.
ANT LO ERD ALVES TO