In this section:
How do I display the instrument's serial number? .................... 9-1
How do I optimize performance? .............................................. 9-2
How do I upgrade the firmware? .............................................. 9-2
How do I use the digital I/O port? ............................................. 9-2
How do I trigger other instruments? ......................................... 9-3
How do I generate a GPIB service request? ............................ 9-4
How do I store measurements in nonvolatile memory? ............ 9-4
When should I change the output-off state? ............................. 9-5
How do I make contact check measurements? ........................ 9-5
How do I make low-current measurements? ............................ 9-6
How can I change the line frequency or voltage? ..................... 9-8
Where can I get the LabVIEW driver? ...................................... 9-9
Can I convert to coaxial cables? .............................................. 9-9
How do I connect LO terminals of multiple SMUs together? .... 9-9
What should I do if I get an 802 interlock error? ....................... 9-9
Why is the reading value 9.91e37? ........................................ 9-10
Why am I getting a reading value of 9.92e37? ....................... 9-10
How do I display the instrument's serial number?
The instrument serial number is on a label on the rear panel of the instrument. You can also access
the serial number from the front panel using the front-panel keys and menus.
To display the serial number on the front panel:
1. If the Model 2657A is in remote operation, press the
EXIT (LOCAL)
key
once to place the
instrument in local operation.
2. Press
the
MENU
key.
3. Use the navigation wheel
to scroll to the
SYSTEM-INFO
menu item.
4. Press
the
ENTER
key. The SYSTEM INFORMATION menu is displayed.
5. Scroll to the
SERIAL#
menu item.
6. Press
the
ENTER
key. The Model 2657A serial number is displayed.
Section 9
Frequently asked questions (FAQs)
Summary of Contents for 2657A
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