Agilent Technologies 83487A, Руководство пользователя

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2-8
Channel Setup Menu
Channel autoscale
Key Path
Channel
,
Bandwidth/Wavelength....
,
Filter On Off
Wavelength
This function is available on the optical channel only.
The
Wavelength
function selects the desired wavelength for calibrated mea-
surements. The factory calibrated wavelength is 850 nm. A user-calibrated
wavelength is also available and can be calibrated in the range from 750 nm to
860 nm. Refer to Chapter 3, “Calibration Overview” for additional information
on performing a calibration.
Key Path
Channel
,
Bandwidth/Wavelength
....
, Wavelength
Filter
This function selects the specific filter for the type of compliance testing to be
performed.
Key Path
Channel
,
Bandwidth/Wavelength
....,
Filter
,
1063 Mb/s
or
1250 Mb/s
Channel autoscale
The
Channel autoscale
softkey provides a convenient and fast method for deter-
mining the standard vertical scale setting with the highest resolution that will
not clip the waveform. Timebase and trigger settings are
not affected.
This function is useful in manufacturing environments where the timebase
and trigger settings remain constant and only the vertical scale needs to be
adjusted for signal level variations in multiple devices under test.
Key Path
Channel, Channel autoscale