HP 83751A User Manual page 32

5. Set the power meter calibration factor to the value listed on the power
sensor that corresponds to the frequency you set.
6. Verify that the measured output power meets the instrument specification.
If the measured value is less than the specihed power, turn the front
l
panel knob until the value measured is at least the speciEed power level.
Make sure that the UNLEV annunciator doesn't light. (If the annunciator
l
does light, this indicates an unleveled condition.)
7. Repeat steps 3 through 6 for the following setting(s):
2.5 GHz
1.5 GHz - for HP 83752AA instruments only
50 MHz - for HP 83752A/B instruments only
Performing the Operator's Check
To check the output power