TB 9-6625-357-24
C322
C316
Figure 3. Model 3202(R) adjustments - top view.
(6) Set CUTOFF FREQ Hz dial to 180 and selector switch to X10K.
(7) Adjust function generator frequency to 180 kHz and amplitude for 1 V
indication on true rms voltmeter.
indicated on frequency counter.
(9) Adjust C335 (fig. 3) until true rms voltmeter indicates 0.708 V (R).
(10) Repeat a (12) through (15) above.
10. High Pass Dial Accuracy and Unity Gain
a. Performance Check
(1) Connect equipment as shown in figure 2.
(2) Set CUTOFF FREQ Hz dial to 20 and selector switch to HIGH PASS X1.
indication on true rms voltmeter.
(4) Move true rms voltmeter connection from INPUT to OUTPUT connector. If
true rms voltmeter does not indicate between 0.0282 and 0.0318 V, perform b (1) below.