Calculated Industries 4087 User Manual - 24 — M

24 — M

achinist

 c

alc™

 P

ro

PaPErlESS TaPE OPEraTION

The Paperless Tape allows you to display and review the last 

thirty entries of a regular math or basic dimensional math 

sequence.

To access this mode after entering values, press

g =

. Then, 

press 

+

 or 

-

to scroll forward or backward through the 

entries.

While in the Paperless Tape mode, the display will show 

the previously entered or calculated value, along with the 

sequential number of the entry (e.g., 01, 02, 03, etc.) and the 

math operator (+, –, x, ÷, %) in the upper left corner of the 

display.

Note: If  

=

 has been used in the middle of a sequence, SUB (for 

Subtotal) will display in the upper left. If 

=

was the last operation 

performed, the display will show TTL (Total) as the last entry.

To exit this mode, press 

=

to exit and maintain the last entry 

on the display. When exiting, the last entry (or TTL) will be 

displayed, allowing you to continue using the last tape value 

for another operation, if desired.

Note: The Paperless Tape is cleared when you do one of the following:

-  

O

 is pressed twice

- upon a new calculation (new equation string is started)

- when the calculator is shut off.

Add a sequence of values and access Paperless Tape mode 

to review your entries. Then, add another value to your total.

KeySTROKe

DISPLAy

1. Add a sequence of values:

O O

0. 

4 i +

4. 

INCH