Calculated Industries 4050 v3.1 - Manual (Page 14)

P
OCKET
R
EFERENCE
G
UIDE
— 10
® = Paperless Tape – Useful
for checking figures, as it
scrolls through your past 20
entries or calculations.
Press
® = to access
Paperless Tape mode.
Press
+ or – to scroll for-
ward or backward. Press =
to exit mode and continue
with a new entry or calcula-
tion.
See example below.
PAPERLESS TAPE EXAMPLE
Add 6 Feet, 5 Feet and 4 Feet, then
access the paperless tape mode and
scroll back through your entries. Then,
back up one entry, exit the tape mode and
add 10 Feet to the total.
KEYSTROKE DISPLAY
o o 0.
6 f + 6
FEET
0
INCH
5 f + 11
FEET
0
INCH
4 f = 15
FEET
0
INCH
® = TTL= 15
FEET
0
INCH
+ 01 6
FEET
0
INCH
+ 02 + 5
FEET
0
INCH
+ 03 + 4
FEET
0
INCH
– 02 + 5
FEET
0
INCH
= TTL= 15
FEET
0
INCH
+ 1 0 f = 25
FEET
0
INCH