Agilent Technologies 54751A, Руководство пользователя

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FINAL TRIM SIZE : 7.5 in x 9.0 in
Channel Setup Menu
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Scale
The Scale softkey controls the vertical scaling of the waveform. If the ne
mode is o, then the knob and arrow keys change the vertical scaling in a
1-2-5 sequence . When ne mode is on, the knob and arrow keys change the
vertical scaling in 1 mV increments . Y ou can also use the keypad to enter
values in 1 mV increments , independent of the ne mode selection.
The units the scale is displayed in depend on the unit of measure selected
with the Units softkey . The choices for units are volts , watts , amperes , or
unknown.
K ey Path 4
Channel
5
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Scale
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Offset
The Oset softkey moves the waveform vertically . It is similar to the position
control on analog oscilloscopes . The advantage of digital oset is that it is
calibrated. The oset voltage is the voltage at the center of the graticule
area, and the range of oset is 500 mV . Y ou can use the knob , arrow keys , or
keypad to change the oset setting. The ne mode also works with oset.
When an Agilent 54700-series active probe is used with the plug-in module
and is connected to the probe power connector adjacent to the channel input,
the oset control adjusts the external scale factor and oset of the hybrid
inside the active probe . A probe connected to the auxiliary power connector
adjacent to the trigger input will function, but the channel scale factor will
not be adjusted automatically .
K ey Path 4
Channel
5
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Offset
2-5