Instruction manual

Chapter 2 Service
The Agilent 53131A/132A Calibration Procedures
Assembly-Level Service Guide 2-17
2
6 Press Enter key.
The Counter momentarily displays CALIBRATING, and then it should display
OFFS 1 PASS.
If the fail message is displayed, refer to the troubleshooting section in this chapter.
7 To calibrate Channel 2, press any one of the arrow keys until CAL: OFFS 2 ? is
displayed.
8 Press Enter key.
A scrolling message on the display will ask you to remove any signals connected to
Channel 2. Follow the instruction.
9 Press Enter key.
The Counter momentarily displays CALIBRATING, and then it should display
OFFS 2 PASS.
If the fail message is displayed, refer to the troubleshooting section in this chapter.
This completes the Offset Calibration procedure. Proceed to the next procedure to
calibrate the gain.