Agilent Technologies B1500A Self-Paced Training Manual page 221

Configuration
ASU
The ASU screen is available if the B1500A installs the HRSMU connected to the ASU (Atto
Sense/Switch Unit), and shows the ASU information.
Slot: Slot number
Module Type: Type of module
Name: Module name or SMU name
ASU Serial Number: Serial number of the ASU connected to the HRSMU. This cell does not show
the serial number if no ASU is connected or unpaired ASU is connected.
ASU I/O Path: ASU input to output connection, SMU or AUX
If the ASU I/O Path field is set to SMU, the ASU makes the path from the ASU Force input to the
ASU output.
If the ASU I/O Path field is set to AUX, the ASU performs automatic switching in every test. The
ASU makes the path from the AUX In input to the ASU output for the test without the HRSMU
and makes the path from the ASU Force input to the ASU output for the test with the HRSMU.
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