TB 9-6625-2102-35
(3) Adjust DC OFFSET control just out of detent.
(4) Initiate audio analyzer and enable dc low-pass filter.
(5) Audio analyzer will indicate within limit shown in table 25.
Audio analyzer indications
(<V dc)
-7.2
(6) Adjust DC OFFSET control fully cw.
(7) Audio analyzer will indicate within limit shown in table 26.
Audio analyzer indications
(≥V dc)
+7.2
(8) Adjust DC OFFSET control to OFF, ensure mode switch is set to CONT and
MODULATION AM switch to OFF.
(9) Using audio analyzer, disable all low-pass filters.
(10) Set main generator FUNCTION switch to
and adjust AMPLITUDE
control for 5.00 V ac on audio analyzer.
(11) Set TI ATTENUATION (dB) switch to 20/40. Audio analyzer will indicate
within limit shown in table 27.
Table 27. 20 dB Attenuation
Audio analyzer indications
(V ac)
Min
Max
.4830
.5176
(12) Set TI ATTENUATION (dB) switch to 40/60. Audio analyzer will indicate
within limit shown in table 28.
Table 28. 40 dB Attenuation
Audio analyzer indications
(V ac)
Min
Max
.04666
.05357
(13) Set TI ATTENUATION (dB) switch to 60/80. Audio analyzer will indicate
within limit shown in table 29.
Table 29. 60 dB Attenuation
Audio analyzer indications
(V ac)
Min
Max
.00450
.00555
b. Adjustments. No adjustments can be made.
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