Calculated Industries 4045 - Manual (Page 3)

3 — User’s Guide
KEY DEFINITIONS/FUNCTIONS
Basic Functions
[+] [–] [x]
[÷] [=]
Arithmetic operation keys.
[%] Four-function percent key.
0 – 9 Digits used for keying-in numbers.
[ • ] Decimal point.
[Off ] Turns all power off. Resets the dis-
play and all non-permanent registers.
[On/C] Turns on power. Pressing once
clears the last entry and the dis-
play. Pressing twice in succession
clears all temporary registers.
[Conv] Used to convert between dimen-
sions. Dimensions can only be con-
verted within the same convention
(i.e., linear, square or cubic). Also
used to access special functions.
G
ETTING
S
TARTED