Calculated Industries 4067 User Guide - Manual (Page 6)

C
onstruCtion
M
aster
P
lus
eZ
6
e CoMMon CheeK anGL
38.66°
e irreGULar CheeK anGL
51.34°
advanced hip/Valley rafters
required entries Possible Solutions
Two of the first three required:
• Common Pitch
• Run (or Span)
• Rise
Total Hip/Valley Length
Hip/Valley Tail Length*
Plumb Angle
Level Angle
Common and Irregular
• Cheek Angle
• Backing Angle
• Sheathing Angle
• Plan Angle
optional entries
Irregular Pitch
Horizontal Overhang
Total Fascia Thickness
Ridge Thickness
• Default value: 1-1/2"
* Tail Length shown only when Horizontal Overhang is entered.
advanced Function with Common Pitch
Find Hip/Valley Lengths and Angles using an 8" Common Pitch, a 12′ Run, an
18" Horizontal Overhang and 2-1/4" Total Fascia Thickness:
1. Clear Calculator:
OOO
2. Start Advanced Hip/Valley function:
Ch
3. Enter 8" Common Pitch:
8ie
4. Enter 12′ Run:
12fe
5. No Irregular Pitch (Common Pitch used):
e
6. Enter 18" Overhang*:
18ie
7. Enter 2-1/4" Total Fascia Thickness*:
2i1 / 4e
8. Accept 1-1/2" default value for Ridge Thickness* and solve for Hip/Valley:
e totaL hiP/VaLLeY Lnth
20 Feet 9-7/8 inCh
e h/V raFter taiL Lnth 25-7/8 inCh
e PLUMB anGLe 25.24°
e LeVeL anGLe 64.76°
e CoMMon CheeK anGLe 45.00°
e CoMMon BaCKinG anGL
23.09°
e CoMMon SheathinG anGL
50.24°
e CoMMon PLan anGL
45.00°
* If the desired value is already displayed, there′s no need to re-enter it. Just press e
to accept it. The value you store will remain unchanged until you modify it or reset the
calculator.
Optional Entries only: If you don′t want to include an optional entry in your calculation,
simply clear it by entering 0e .
advanced Function with irregular Pitch
Find Hip/Valley Lengths and Angles using an 8 " Common Pitch, a 12′ Run, a
10" Irregular Pitch, an 18" Overhang and 2-1/4" Total Fascia Thickness:
1. Clear Calculator:
OOO
2. Start Advanced Hip/Valley function:
Ch
3. Enter 8" Common Pitch:
8ie
4. Enter 12′ Run:
12fe
5. Enter 10" Irregular Pitch:
10ie
6. Enter 18" Overhang*:
18ie
7. Enter 2-1/4" Total Fascia Thickness*:
2i1 / 4e
8. Accept 1-1/2" Ridge Thickness* and solve for Hip/Valley:
e totaL hiP/VaLLeY Lnth
19 Feet 2– 9/16 inCh
e h/V raFter taiL Lnth
23-3/4 inCh
e PLUMB anGLe
27.50°
e LeVeL anGLe
62.50°
e CoMMon CheeK anGL 38.66°
e irreGULar CheeK anGL 51.34°
e CoMMon BaCKinG anGL 20.27°
e irreG BaCKinG anGL 29.99°
e CoMMon SheathinG anGL 56.35°
e irreG SheathinG anGL
46.16°
e CoMMon PLan anGL
51.34°
e irreGULar PLan anGL
38.66°
* If the desired value is already displayed, there′s no need to re-enter it. Just press
e to accept it. The value you store will remain unchanged until you modify it or
reset the calculator.
Optional Entries only: If you don′t want to include an optional entry in your calculation,
simply clear it by entering 0e .
JaCK rafTer funCTion
Basic Jack rafters
required entries Possible Solutions
Two of the first three required:
• Common Pitch
• Run (or Span)
• Rise
On-Center Spacing
• Default value: 16"
Common and Irregular
• Jack On-center Spacing*
• Offset Length
• Rafter Length
• Jack Rafter Lengths
• Plumb Angle
• Level Angle
• Cheek Angle
optional entries
Irregular Pitch
*On-Center Spacing is also a possible solution that displays when both of the following
are true: 1) Common and Irregular Pitches are not equal and 2) Jack Alignment
Preference is set to MATE, rather than ON-CENTER.
Find the Jack Rafter Lengths and Angles using an 8" Common Pitch and a
6′ Run:
1. Clear Calculator:
OOO
2. Start Jack Rafter function:
j
3. Enter 8" Common Pitch:
8ie
4. Enter 6′ Run:
6fe
5. No entry for Irregular Pitch (Common Pitch used):
e
6. Accept default On-Center Spacing (16") and solve for Jack Rafters:
e
CoMMon oFFSet Lnth 19-1/4 inCh
e CoMMon raFter Lnth 7 Feet 2-9/16 inCh