Human Interface; Memory - HP 81101A Reference Manual

Specifications
HP 81101A Specifications

Human Interface

Overprogramming
Parameter values can be entered exceeding the specified range.
Warnings and Errors
Warning messages indicate potentially conflicting parameters due to
accuracy tolerances.
Error messages indicate conflicting parameters.
Help Key
Displays a context-sensitive message about the selected parameter.
Concept help for getting started is also available. If warnings or errors
occur, the HELP key displays the warning/error list accordingly.

Memory

Non-Volatile Memory
Actual setting is saved on power down. 9 user and 1 default setting are
also stored in instrument.
Memory Card
99 settings can be stored per 1 MB (MS-DOS, PCMCIA) memory card.
Also used for convenient firmware updates.
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