GETTING STARTED..........................................................................1
KEY DEFINITIONS .........................................................................1
Basic Operation Keys ..................................................................1
Convert Ç Key –
Unit Conversions and Second Functions
....1
Memory and Storage Functions...................................................2
Recall ® Key.............................................................................3
Dimensional Measurement Unit Keys..........................................3
Area and Volume Keys (NOT AVAILABLE ON TRIG MODEL #4080)......4
Weight Keys.................................................................................5
Construction Project Keys and Functions....................................6
Block/Brick Function (NOT AVAILABLE ON TRIG MODEL #4080)..........6
Circular/Arc Function Keys ..........................................................7
Column/Cone Function ................................................................8
Compound Miter/Crown Moulding Keys ......................................8
Drywall Function (NOT AVAILABLE ON TRIG MODEL #4080)................9
Footing Function (NOT AVAILABLE ON TRIG MODEL #4080)................9
Polygon Function .........................................................................9
Right Triangle/Roof Framing Keys.............................................10
Hip/Valley and Jack Rafter Keys................................................11
Rake-Wall Function....................................................................13
Roof Materials/Covering Function..............................................14
Stair Key ....................................................................................14
Studs Function...........................................................................16
Trigonometric Keys (TRIG #4080 AND DESKTOP #44080
MODELS ONLY)...........................................................................16
ENTERING DIMENSIONS............................................................18
Entering Linear Dimensions.......................................................18
Entering Square/Cubic Dimensions...........................................18
SETTING FRACTIONAL RESOLUTION.......................................20
Setting Fraction Resolution –
Using the Preference
Setting Mode
...........................................................................20
Converting a Fractional Value to a Different Resolution............21
CONVERSIONS (LINEAR, AREA, VOLUME) ..............................22
Linear Conversions....................................................................22
Converting Feet-Inch-Fractions to Decimal Feet.......................22
Converting Decimal Feet to Feet-Inch-Fractions.......................22
Converting Fractional Inches to Decimal Inches .......................23
Converting Decimal Inches to Fractional Inches .......................23
Square Conversions ..................................................................23
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