Calculated Industries Construction Master IV - Core Calculator Operations; Entering Dimensions and Conversions

User's Guide — 13
an entered Per Unit Cost. Note:
Board feet calculations are per
1,000 Bdft (Mbm)
Fractional Settings
Setting Fractional Accuracy
When your calculator is in a default
condition (battery change or full re-
set), it is set to round fractional values
to the nearest 1/16th of an inch. The
fractional level can be revised by us-
ing the following keystrokes:
[Conv] 1 = Accuracy set to 1/16
[Conv] 2 = Accuracy set to 1/2
[Conv] 3 = Accuracy set to 1/32
[Conv] 4 = Accuracy set to 1/4
[Conv] 6 = Accuracy set to 1/64
[Conv] 8 = Accuracy set to 1/8
A star (

) will appear in the bottom
left of the display when the calculator
is turned on, if the setting is different
from the default. The fractional setting
can be displayed at any time by
pressing
[Rcl] [ / ]
.