HP (Hewlett-Packard) 8591C Cable Box User Manual


 
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Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
TRACKING
PEAK
Option 011 only.
activates a routine that automatically adjusts the tracking
adjustment to obtain the peak response of the tracking
generator on the analyzer display.
NOTE
For tracking peak to function properly, the tracking generator must be connected to the analyzer.
Before making a stimulus-response measurement, care must be taken to maximize the tracking
adjustment of the tracking generator to ensure maximum available dynamic range.
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(TRIG]
Front-Panel Key Access
[AUXCTRL)
accesses softkeys that let you select the sweep mode and
trigger mode. (Also see “Screen Annotation” in Chapter 1.)
NOTE
With some delayed trigger functions
(for
example, external or TV triggering), the
softkey
menu is not
updated until after the trigger has occurred.
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TRIG
HKR
ON OFF
Option 107 only.
activates a marker which indicates the time from the gate
trigger to the current marker position. The trigger marker is
in the tune domain window of the gate utility. It is turned
off when the menu is exited or if another active function is
activated.
Front-Panel Key Access
Cm)
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