Agilent Technologies E4418B, Руководство пользователя

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Menu Reference 3
E4418B Power Meter User’s Guide 135
•
Press this softkey to switch the POWER REF output on or off. This output is
used as the signal source for calibration. This softkey is commonly used for
troubleshooting. The default is “Off”.
•
Press this softkey to display any power meter errors and access a menu
which allows you to clear and scroll through any power meter errors. The
errors are viewed in a first in first out (FIFO) basis.
•
Press this softkey to clear all the errors which are stored in the power
meter’s memory.
•
Press this softkey to move to the next error in the error queue. The
displayed error message is individually cleared each time
is
selected.
•
Press this softkey to return to the “System/Inputs” menu.
•
Press this softkey to access a menu which allows you to modify the setup of
the recorder output. Refer to
“Recorder Output” on page 86 for further
information.
•
Press this softkey to switch the rear panel Recorder Output on or off. The
Recorder Output produces a DC voltage that corresponds to the selected
input channel power level in Watts.
•
Press this softkey to enter the input power level that you want to
represent the 1 Vdc maximum output voltage of the Recorder Output.
Power Ref Off On
N O T E
During calibration, the power meter automatically switches the power reference oscillator
on (if it is not already on), then after calibration, it switches it to the state it was in prior to
the calibration.
Error List
Clear Errors
Next
Next
Done
Recorder Output
Output Off On
Max Power