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Special key combinations
The following key combinations control calculator environment settings (bold denotes key hold):
| Keys | Purpose |
|---|---|
| ON-A-C | Exception, RPL break request (if in infinite loop), option to continue, exit, warmstart, or reset |
| ON-A-F | Exception, User break request, option to continue, clear memory, or reset |
| ON-VAR | Swap Menu 1 and Menu 2 |
| ON-VAR | Hide/Show lower menu |
| ON- . | Press . repeatedly to cycle through display formats |
| ON-SPC | Press SPC repeatedly to cycle through display modes (FIX, SCI, ENG, STD) |
| ON-{1..9} | Select number of digits to display in SCI or FIX display modes |
| ON-{Cursor up/down} | Change system precision in 8 digit steps (8 to 2000) |