pocket reference guide
Pocket RefeRence Guide — 5
GeTTinG sTarTed
You may want to practice getting a feel for
your calculator keys by reading through the
key denitions and learning how to enter basic
feet-inch-fractions and metric, how to store
values in Memory, etc., before proceeding to
the examples.
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.
Convert – Used with the
dimensional keys to convert
between units or with other keys to
access special functions.
(cont'd)
Simple Offset - Unknown Bend Angle .... 24
Simple Offset - Cut Length ...................... 25
Rolling Offset - Known Bend Angle ........ 27
Rolling Offset - Unknown Bend Angle .... 27
Rolling Offset - Cut Length ...................... 28
Concentric Pipe Bend Cutback ............... 30
Calculate Take-Out and
Butt Weld Elbow Cut Marks ..................... 31
Cut Length - Known Take-Out Value ...... 32
Calculating Drop ...................................... 33
Weight of Filled Pipe ................................ 34
Circle Area and Circumference ............... 36
Basic D:M:S and Trigonometry
Examples .................................................. 36
APPENDIX ...................................................38
Auto Shut-Off ........................................... 38
Batteries ................................................... 38
Reset......................................................... 39