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Operation
Model
8642A/B
Amplitude Sweep
(cont’d)
122.
Linear Amplitude Sweep. This special function selects a linearly stepped
output rather than the usual logarithmicly stepped output. Use a sweep time greater
than 900 ms to obtain maximum sweep resolution.
222. Logarithmic Amplitude Sweep. This special function selects the usual
logarithmicly stepped output disabled with Special Function 122.
Related
Operating
Instructions Refer to Knob (page
3-
14
1)
and Step, Increment Set (page
3-149)
for information on
using these to modify settings.
Refer to Instrument Preset, Partial Preset (page 3-139) for information on setting the
instrument to an initialized state that maintains preset references including the
selected amplitude units.
Refer to Operating Messages (page
3-
17 7) if the instrument displays a message you
want clarified.
Refer to Special Functions (page
3-
165) for information about the way these are
accessed.
3-94