(3) Set the meter function switch to 60 watt (60W) phase () position. Adjust tuning knob B for
zero phase error.
Zero phase error will be indicated
by a zero reading on the meter
with a very sharp up-scale deflec-
tion on either side of the zero
(4) Return the meter function switch to the
60W-R position. Readjust tuning knobs A and C
for minimum reflected power.
(5) Repeat 3 and 4 above until the lowest reflected power and zero phase error are attained.
Tuning knob B in phase () position should be the final adjustment.