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U
SER
’
S
G
UIDE
— 3
GETTING STARTED..........................................................................8
KEY DEFINITIONS .........................................................................8
Basic Operation Keys ..................................................................8
Convert Ç Key –
Unit Conversions and Second Functions
....8
Memory and Storage Functions...................................................9
Recall ® Key...........................................................................10
Dimensional Measurement Unit Keys........................................10
Area and Volume Keys (NOT AVAILABLE ON TRIG MODEL #4080)....11
Weight Keys...............................................................................12
Construction Project Keys..........................................................13
Block/Brick Keys (NOT AVAILABLE ON TRIG MODEL #4080)..............13
Circular/Arc Function Keys ........................................................13
Column/Cone Key......................................................................15
Compound Miter/Crown Moulding Keys....................................15
Drywall Keys (NOT AVAILABLE ON TRIG MODEL #4080)....................16
Footing Keys (NOT AVAILABLE ON TRIG MODEL #4080) ...................16
Polygon Key...............................................................................16
Right Triangle/Roof Framing Keys.............................................17
Hip/Valley and Jack Rafter Keys................................................18
Rake-Wall Function....................................................................20
Roof Materials/Covering Keys ...................................................21
Stair Key ....................................................................................21
Studs..........................................................................................23
Trigonometric Keys (TRIG #4080 AND DESKTOP #44080
MODELS ONLY)...........................................................................23
ENTERING DIMENSIONS............................................................25
Entering Linear Dimensions.......................................................25
Entering Square/Cubic Dimensions...........................................25
SETTING FRACTIONAL RESOLUTION.......................................27
Setting Fraction Resolution –
Using the Preference
Setting Mode
...........................................................................27
Setting Fraction Resolution –
Using
Ç ..................................28
Converting Fractional Value to Different Resolution..................28
Setting Fixed/Constant Fractional Resolution............................29
CONVERSIONS (LINEAR, AREA, VOLUME) ..............................30
Linear Conversions....................................................................30
Converting Feet-Inch-Fractions to Decimal Feet.......................30
Converting Decimal Feet to Feet-Inch-Fractions.......................30
Converting Fractional Inches to Decimal Inches.......................31
TABLE OF CONTENTS
4065UG-E-B 6/9/04 1:49 PM Page 3
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