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8. Position the cursor to the Scope
Label by pressing [TAB] [1] [ENTER]
on the COM-120B's keypad.
9. Press the F1 key labeled "ZOOM" to
expand the scope to a full sized
scope.
10.
With the Transmitter keyed, press
the function keys that are labeled "PK
HOLD" and "MIN HOLD". The scope
display will now keep the maximum
and minimum deviation extremes on
the scope for evaluation of peak
deviation.
11.
Press the "PK HOLD" and "MIN
HOLD" keys again to turn off the peak
hold feature.
Rev. 1.0
Page 20
The Modulation meter
has been configured
for a CMSG filter for
this test.
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