TB 9-6625-2050-35
(4) Set range calibrator switches as listed in (a) through (c) below:
(a) RANGE to 1 mW.
(b) FUNCTION to STANDBY.
(c) POLARITY to NORMAL.
(5) Connect frequency counter between A4TP8 (fig. 2) and ground. If frequency
counter does not indicate between 204 and 236 Hz, for model 435A, or between 208
and 232 Hz for model 435B, perform (6) through (10) below. If frequency counter is within
limits, proceed to (11) below.
11