Advertisement
Clearing the Calculator
The calculator contains several keys used for clearing. When
youuse oneof the clear keys on the calculator, you should be
sure thatyouwill not affect areas you do not want to clear.
The
Key
The [CE] Key
The[2nd] (cms)
Key Sequence
The
lop]
Key Sequence
The
[F:cLR}
Key Sequence
The RESET
Button
Whenyoupress the
key, the alphanumeric area
ofthedisplayis cleared.
The standard display formatis
returned. Also, any fields in progress and any pending
operations in the AOSstackare cleared.
Whenyoupress the [CE] key, the entry you just madeis
cleared if no otherfunction key has been pressed. The
AOSstackis not affected. This enables you to continue
with acalculation withoutstarting over.
Whenyoupress
[coms], the data registers, as defined
by the currentpartition, are cleared.
Whenyou press
[cPlin the learn mode, programs
you havestored in program memory arecleared.
Whenyoupress
[F:CLR], the function-key label area
of the displayis cleared.
Youshould only press the RESETbuttonasa ''last
resort"' to restart the calculator when a problem occurs
that prevents you from entering from the keyboard. The
buttonis flush with thecaseofthe calculator so that you
cannotpress it accidentally. When you press the RESET
button, the display is cleared andreplaced with the
message MEM MAYBE LOST. Thefollowing conditions are
changed. Forothereffects, refer to 'System Parameter
Settings'' in Appendix A.
» Thedisplay formatis changedto standard notation.
The decimal pointis changedto floating decimal.
» The numberbase is changedto decimal.
> The temporary registeris cleared.
Math Operations
2-9
Advertisement
