Sample
70
Part C
■
Framing
KEYSTROKE
DISPLAY
H
LEVL 68.20°
H
CHK 1 36.87°
H
CHK 2 53.13°
Your calculator now provides additional information—first on the irregu-
lar jack rafters, then on the regular jack rafters—using this key sequence:
Ç j
IJOC
T
16 INCH
j
INCR 1 FEET 2-7/16 INCH
j
IJ 1 7 FEET 4-5/16 INCH
j
IJ 2 6 FEET 1-15/16 INCH
j
IJ 3 4 FT 11-1/2 INCH
j
IJ 4 3 FEET 9-1/16 INCH
j
IJ 5 2 FEET 6-5/8 INCH
j
IJ 6 1 FEET 4-1/4 INCH
j
IJ 7 0 FEET 1-13/16 INCH
j
IJ 8 0 FEET 0 INCH
j
PLMB 33.69°
j
LEVL 56.31°
j
CHK 1 36.87°
j
JKOC
T
16 INCH
j
INCR 1 FEET 11-7/8 INCH
j
JK 1 8 FEET 7-5/8 INCH
j
JK 2 6 FEET 7-3/4 INCH
j
JK 3 4 FEET 7-7/8 INCH
j
JK 4 2 FEET 8-1/16 INCH
j
JK 5 0 FEET 8-3/16 INCH
j
JK 6 0 FEET 0 INCH
j
PLMB 26.57°
j
LEVL 63.43°
j
CHK 1 53.13°
Notice that the jack rafters for this problem are arranged in descend-
ing order. Your
Construction Master Pro User’s Guide
demonstrates the
keystroke sequences required to (a) arrange the rafters in ascending order
with the jacks mating at the hip/valley rafter, and (b) change the rafter spac-
ing to something other than 16
⬙
o.c.
Notes
Construction Master® Pro Workbook and Study Guide
Copyright © 2007 by Calculated Industries, Inc.
and Thomson Delmar Learning
Summary of Contents for Construction Master Pro
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