Agilent Technologies Infinium DCA 86100A Service Manual page 47

C A U T I O N Be very gentle while adjusting the capacitor as it is fragile.
c Make the adjustment then pull the adjustment tool away. Be sure to check the readings; they
N O T E After making the adjustment, place the DCA in the normal operation position and check to see
that the readings are the same.
d After the adjustment is complete, reinstall the hole plug. Wait the full ten minutes before you
17 When the "Change source to 2 GHz" prompt appears, set the synthesized CW generator FREQ to
2 GHz.
18 When the "Change source to 16 GHz" prompt appears, set the synthesized CW generator FREQ
to 16 GHz and press continue.
19 On the Synthesized CW Generator, adjust the POWER LEVEL to 400 mV on the DCA screen's
current reading.
N O T E If the Synthesized CW Generator does not have Option 1E1 installed, remove the attenuator at the
RF OUTPUT.
20 The message "Calibration is complete" is displayed in the message bar when the procedure is
complete.
21 Cycle the instrument power to disable the service mode.
may have changed.
proceed.
Adjustments
Timebase Adjustment
3-7