Fluke 190 Series II User Manual page 157

Select DELETE with the up/down
3
arrow keys.
Press ENTER.
4
ENTER
Press F2 – SELECT ALL.
5
F2
Press ENTER.
6
ENTER
Press F4 – YES to confirm the Clear
7
F4
action.
If the test tool is not powered through its Power Adapter
removing the battery for 10 minutes will clear all data
stored in SRAM. For this proceed as follows: disconnect
the Test Tool from all voltage sources, open the battery
door present at the rear panel and lift the battery out of
the instrument.
Appendices
Instrument Security Procedures
C
C-3