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Model 5328A
Maintenance
Tab/e 5-4. Performance Test (Continued)
f.
ATTEN X1, X10, X100 TEST
Setup:
.
Set the 651B to 1 kHz at an output level of 25 mV rms.
(1) ATTEN X1 TEST
.
Execute the following from the 9825A keyboard:
wrt 701, “PF4G5S13A379+000*B37+000*R”
.
Observe that both channel A and B trigger lights are blinking.
(2) ATTEN X10 TEST
.
Execute the following from the 9825A keyboard:
wrt 701, “PF4G5S13A3+000*B3+000*R”
.
Observe that both channel A and B trigger lights are off. Mark results on
performance test record.
(3) ATTEN X100 TEST
.
Execute the following from the 9825A keyboard:
wrt 701, “PF4G5S13A319+000*B31+000*R”
.
Observe that both channel A and B trigger lights are off. Mark results on
performance test record.
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