Calculated Industries 4065 v3.1 User Guide - Manual (Page 71)

U
SER
’
S
G
UIDE
— 63
(Cont’d)
KEYSTROKE DISPLAY
4. Find irregular incremental jack adjustment and Irregular Jack
lengths:
Ç j (Ir/Jack) IJOC 16
INCH
j INCR 1
FEET
4-13/16
INCH
j * IJ 1 2
FEET
9-5/8
INCH
j IJ 2 1
FEET
4-13/16
INCH
j IJ 3 0
FEET
0
INCH
*It is not necessary to continue pressing Ç when displaying each Jack rafter size.
5. Find Irregular Jack plumb, level and cheek cut angles:
j PLMB 33.69°
j LEVL 56.31°
j CHK1 41.19°
6. Find regular incremental jack adjustment and Regular Jack
lengths:
j JKOC 16
INCH
j INCR 1
FEET
9-3/16
INCH
j JK 1 2
FEET
10-3/8
INCH
j JK 2 1
FEET
1-1/4
INCH
j JK 3 0
FEET
0
INCH
7. Find Regular Jack plumb, level and cheek cut angles:
j PLMB 30.26°
j LEVL 59.74°
j CHK1 48.81°
STORED
STORED