Key Definitions - Calculated Industries Pocket Handyman IV User Manual

K D
EY EFINITIONS
[+] [–] [x] [÷] [=]
Arithmetic operation keys.
[%]
Four-function percent key.
0 – 9 and [ • ]
Digits used for entering numbers.
[Off] — Off Key
Turns power off.
[On/C] — On/Clear Key
Turns power on. If on, pressing once
clears the last entry and the display.
Pressing twice clears all temporary reg-
isters (stored values).
[Conv]
Used with the dimensional keys to con-
vert between dimensions. Dimensions
can only be converted within the same
convention (i.e., linear, square or
cubic). Can also access special func-
tions when used with other keys.
[ ] — Square Root
Used to find the square root of a num-
ber. The calculator will display the
word " " if you try to find the
ERROR
square root of a linear or volume value.
4 – Pocket Handyman IV
®