Руководство Пользователя для Calculated Industries Construction Master Pro

®

The 

®

key is used to recall or review stored values (e.g., 

® p

to recall a previously entered pitch value). It is also used in reviewing
stored settings, or in Paperless Tape and Memory operation (see
below).

® =

— Accesses the paperless

tape mode (see “Paperless Tape” page 27), which
keeps track of your past 20 entries. Useful for
checking strings of numbers.

® ®

— Displays and clears M+.

® µ

— Displays value stored in M+.

® 1

– 

3

— Recalls the value

stored in M1, M2, or M3.

The following keys are used for entering units of measure, with ease
and accuracy:

y

— Enters or converts to 

Yards

.

f

— Enters or converts to 

Feet

. Also used with

the 

i

and 

/

keys for entering Feet-Inch values

(e.g., 

6 f 9 i 1 / 2

).

Note: Repeated presses of 

f

after 

Ç

toggle between Feet-

Inches and Decimal Feet (e.g., 

6 f 9 i 1 / 2 Ç f =

6.791667 Feet; press 

f

again to return to Feet-Inch-Fractions).

i

— Enters or converts to 

Inches

. Also used

with the 

/

key for entering fractional Inch values

(e.g., 

9 i 1 / 2

).

Note: Repeated presses of 

i

after 

Ç

toggle between

Fractional and Decimal Inches (e.g., 

9 i 1 / 2 Ç i =

9.5 Inch; press 

i

again to return to Fractional Inches).

/

— Used to enter 

fractions

. Fractions

may be entered as proper (1/2, 1/8, 1/16) or improper
(3/2, 9/8). If the denominator (bottom) is not entered,
the calculator's fractional resolution setting is auto-
matically used (e.g., entering 

1 5 / =

or 

+

will

display 15/16, based on the default fractional resolu-
tion setting of 16ths.