Calculated Industries 4095-B Pocket Reference Guide User Manual
Page 7
The calculator offers up to 21 levels of parentheses:
1) First parenthesis level opened – press
for one right-sided parenthesis.
2) Second level opened – press
a
second time for two right-sided
parentheses
.
3) Third level opened – press
a third
time for three right-sided
parentheses
.
4) Fourth level opened – press
a fourth
time for four right-sided parentheses
.
Numbers of levels greater than four are shown
in the upper left corner of the display.
KEY DEFINITIONS
Basic Function Keys
On/Clear Key – Turns on power.
Pressing once clears the last entry
and the display. Pressing twice
clears all non-permanent values.
Off – Turns all power off. Clears
all non-permanent memory.
Arithmetic operation keys
–
Keys used for entering
and
numbers.