SRS Labs SR850 - Manual (Page 238)

7-20
Performance Tests
c) Press
[GAIN/TC]
Use the knob to select 1 V.
[REF/PHASE]
[1] [ENTER]
d) Press
Enter the frequency from the table.
e) Wait for the R reading to stabilize. Record the value of R.
f) Repeat steps 4d and 4e for all of the frequencies listed.
5) This completes the sine output amplitude accuracy and frequency response test. Enter the results of
this test in the test record at the end of this section.