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Operation
3.20.3
Menu Structure
64
When changing values using the numeric keys, the change is not accepted until
the ENT hardkey in the keypad, or a unit softkey is pressed.
Figure 35
shows the hierarchical structure of the Synthesizer, Jitter,
Delay, and Divided menus. Note that some parameters such as data
rate and jitter control, appear in both the synthesizer and the pattern
generator menus. This is to accommodate the half rate clock of the
pattern generator and error detector. When entered in the synthesizer
menu, the values correspond to the clock outputs on the front panel.
When entered in the pattern generator menu, the 2X conversion factor
is automatically applied so the values correspond to the pattern
generator output.
Keysight N4960A Serial BERT 17 and 32 Gb/s User Guide
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