Agilent Technologies HP 1660E Series User Manual page 106

Using the Oscilloscope
Calibrating the oscilloscope
2 Optimize Delay of the Self Cal.
a Obtain a BNC 50-W, 48-inch cable. Once you select Start, the
instrument will prompt you to connect the cable to the
appropriate location on the rear panel of the instrument.
b Select the Procedure field, then select Delay from the pop-up
menu.
c Select the Channel field, then select C1.
d Select the Start field and follow the instructions on the
display.
e Repeat steps c and d for channel 2.
f After completing all of the channel delay calibrations, remove
the cable from the oscilloscope.
3 Optimize the Time Null of the Self Cal.
a Connect two BNC 50-W, 9-inch cables to the BNC tee adapter.
Connect the BNC 50W (f)(f) adapter to the BNC tee adapter,
and connect the 48-inch BNC cable to the BNC 50W (f)(f)
adapter. Once you select Start, the instrument will prompt
you to connect the cables to the appropriate locations on the
rear panel of the instrument.
b Select the Procedure field, then select Time Null from the
pop-up menu.
c Select the Start field and follow the instructions on the
display.
d After completion of the Time Null calibration, remove the
cables from the instrument.
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