TB 9-6625-2233-24
Figure 4. A7 phase lock loop circuit card adjustment location.
13. Sine Wave Amplitude
a. Performance Check
(1) Connect UNBALANCED output to multimeter input using a 50 Ω
feedthrough termination.
(2) Press pushbuttons as listed in (a) through (h) below:
(a) CALIBRATE
(allow
enough
time
to
complete
and
verify
AUTOCALIBRATED is displayed).
(b) RESET.
(c) AMPLITUDE.
(d) 1. 1 1.
(e) ENTER.
(f) FREQUENCY.
(g) 50.
(h) ENTER.
(3) Multimeter will indicate between minimum and maximum values listed in table 6.
(4) Repeat technique of (2) (c) through (h) and (3) above substituting settings and
indications listed in table 6.