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


 
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Spectrum Analyzer Mode Key Descriptions
Spectrum Analyzer Mode Functions
Trace
-4 Intrnl
Track
Gen
accesses a softkey menu that allows you to select the
item to be stored in analyzer memory: the trace to be
saved (trace A, trace B, or trace C), limit-line tables, or
amplitude-correction factors. To save a trace, select the
trace to be saved, enter the trace-register number and press
Cm).
To save limit-line tables or amplitude-correction
factors, press LIMIT LINES (to save limit-line tables) or
AMP
COR
(to save amplitude-correction factors), enter the
trace-register number and press
CENTER).
Valid trace-register
numbers are 0 through the maximum register number. The
maximum register number is the number x displayed after
MAX REG
#
= x during a save or recall operation. If a screen
title is present, it is saved with the trace data. The time and
date that the trace was stored is appended to the screen
title. If windows are being used, only the trace of the active
window will be saved.
When comparing a trace displayed in view mode with a
recalled trace, it is possible to over-write the displayed trace
by recalling the trace data. This can happen because the
instrument state is saved (and recalled) with the trace data.
For example, if you save trace A when it is in clear-write
mode, place trace A in view mode, then recall the trace
data into trace B, trace B will be placed in view mode, but
the trace mode of trace A is changed to clear-write mode
(since the trace mode of trace A was clear-write when it was
saved). To avoid this problem, change the trace mode of the
traces to view or blank mode before saving the trace data.
Front-Panel Key Access
IsAvE_)
Option
011
on&.
displays softkey menus for use with a built-in tracking
generator.
Front-Panel Key Access
(AUXCTRL)
-1
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