HP 8591C Manual do Utilizador descarregar pdf (Página 316)

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101

Spectrum Analyzer Mode Key Descriptions

Spectrum Analyzer Mode Functions

CLEAR

WRITE A

erases any data previously stored in trace A and

continuously displays any signals during the sweep of the

analvzer. This function is activated at power on and by

Changing the trace mode of trace C to clear write or

minimum hold can change the trace mode of trace A. If

trace A is in clear-write mode or maximum-hold mode

when trace C is changed to clear write or minimum hold,

the trace mode of trace A is changed to store blank. The

following table shows the trace mode of trace A before and

after changing trace C to clear-write or minimum-hold trace

mode.

Trace Mode of Trace A Trace Mode of Trace A

Changing the trace mode of trace A to clear write or

maximum hold can change the trace mode of trace C. If

trace C is in clear-write mode when trace A is changed to

clear write or minimum hold, the trace mode of trace C is

changed to minimum hold.

Front-Panel Key Access

[TRACE)

6-40

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HP 8591C Manual do Utilizador Página 316

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