3156B User Manual
Racal Instrument © 2005
Maintenance and Performance Checks 6-39
5. Program the following setup for both channels:
Output
On
Enable
On
Verify the channel output LED’s on the UUT are on.
Amplitude Adjustment Channel 1
1.
Click on Amplitude in the Channel 1 group
2.
Click on Center in the Adjust group
3.
Connect a DMM to the 3156B Channel 1 output. Set the DMM to
AC, 10V measurements
4.
Using the Dial or the Up and Down buttons in the Adjust group,
adjust for DMM reading of 2.121V, ±10mV
Amplitude Adjustment Channel 2
1.
Click on Amplitude in the Channel 2 group
2.
Click on Center in the Adjust group
3.
Connect a DMM to the 3156B Channel 2 output. Set the DMM to
AC, 10V measurements
4.
Using the Dial or the Up and Down buttons in the Adjust group,
adjust for DMM reading of 2.121V, ±10mV
0” Offset Adjustment Channel 1
1.
Click on Offset 0V in the Channel 1 group
2.
Click on Center in the Adjust group
3.
Connect a DMM to the 3156B Channel 1 output. Set the DMM to
DC, 100mV measurements
4.
Using the Dial or the Up and Down buttons in the Adjust group,
adjust for DMM reading of 0V, ±20mV
