System Meas Description - HP 8591C User Manual

System Measurements Menu Map and Softkey Descriptions
System Measurements Softkey Function Descriptions
Accesses the system measurement mode. When the analyzer is in the system
measurement mode, SYSTEM is displayed in the upper right corner of the
analyzer display.
Pressing SYSTEM MEAS accesses the following: ENTER LOCATION ,
ENTER TEMP , Recall TstPlan , Measure Now , Timed Measure ,
Create TstPlan , Recall Data, CATALOG CARD , VIEW LAST, and
VIEW CR SEL
Accessing the system measurement mode automatically changes the input
impedance setting of a spectrum analyzer to 75 Q. (The setting of the
input impedance is usually controlled by INPUT Z 50 75 .) For spectrum
analyzer's with 50 62 impedance, changing the input impedance with
INPUT Z 50 75 minimizes the impedance mismatch, but does not eliminate
the impedance mismatch unless a 50 Q to 75 D external matching pad is used.
Press INIODE), CABLE TV ANALYZER to access SYSTEM MEAS
See Also
"Step 5. Start channel or system mode of operation" in Chapter 1.
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