Agilent Technologies 35670A Service Manual page 264

Adjusting the Analyzer
To adjust common mode rejection
• While monitoring the
minimum marker value.
• Disconnect the BNC cable from the analyzer's CH 3 connector and connect
to the CH 4 connector.
• Press the the following keys:
[ ]
Rtn
[
CHANNEL 4 ADJUSTMNT
[ ]
CMRR
Wait for the analyzer to set up the adjustment. The analyzer is ready when
the adjustment message appears on the screen.
• While monitoring the
minimum marker value.
• Set the power switch to off (
A5 TP8.
5-16
value, adjust A2 R543 in the lower slot for a
Y:
]
value, adjust A2 R543 in the upper slot for a
Y:
) and disconnect the minigrabber clips from
O
Agilent 35670A