Calculated Industries 4090 - Manual (Page 110)

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(Cont’d)
PREFERENCE OPTIONS
8) Irregular Jack Rafters — *OC-OC (On-Center spacing
O-C or Mate maintained on both Regular and
Irregular sides)
— JAC-JAC (Regular/Irregular Jack
rafters “mate” at the Hip/Valley, i.e., On-
Center spacing not maintained on both
sides)
9) Exponent Off or On — *On (Exponential Mode is On; turns
on Auto-Ranging; i.e., if display can’t
show seven digits, will display in next
largest unit)
— Off (Exponential Mode is Off)
10) Meter Linear Display — *0.000 (Linear Meter answers always
displayed to third decimal place)
— FLOAT (Linear Meter answers dis-
played to the maximum number of deci-
mal points, as entered — e.g., 1.234
Meters + 2.56 Meters = 3.794 Meters)
11) Degrees Displayed — *FLOAT
— 0.00°
12) Mathematical — *Order (Order of Operations Method
Operations of Calculating)
— Chain (Chain Method)
13) Fractional Mode — *Standard (fractions are displayed to
the nearest fraction)
— *Constant (fractions are displayed in
the set fractional resolution)