To View The Calibration Count - HP 53132A Assembly And Service Manual

Chapter 2 Service
About the HP 53131A/132A Calibration Menu

To View the Calibration Count

1 Press and hold Scale & Offset key, then cycle POWER key.
2 Press Scale & Offset key until CAL COUNT? is displayed.
3 Press any one of the entry keys (arrow, +/-, Enter) to have a
scrolling message appear, indicating what the calibration count is.
Your Counter was calibrated before it left the factory. When you receive
your Counter, read the calibration count to determine its initial value.
To Get Help with the Calibration Menu
1 Press and hold Scale & Offset key, then cycle POWER key.
2 Press Scale & Offset key until HELP: CAL? is displayed.
3 Press any one of the arrow keys until your help choice (that is,
HELP: CAL? , HELP: SECURE? , HELP: CODE? ) is displayed.
4 Press Enter key to display the help information.
2-14 Assembly-Level Service Guide