U
SER
’
S
G
UIDE
— 73
Notes on Changing Stored Stair Variables:
To Change Desired Riser Height: If you wish to use a Desired
Riser Height of other than 7-1/2 Inches (the calculator’s default),
simply enter a new value. For example, to enter 8 Inches, enter
8 i ß 7
. Press
® 7
to review your new entry. This value
will be permanently stored until you change it.
To Change Desired Tread Width: If you wish to use a Desired
Tread Width of other than 10 Inches (the calculator’s default), simply
enter a new value. For example, to enter 10-1/2 Inches, enter
1 0 i 1 / 2 ß 9
. Press
® 9
to review your new entry.
This value will be permanently stored until you change it.
To Change Desired Floor Thickness: If you wish to use a Desired
Floor Thickness of other than 10 Inches (the calculator’s default),
simply enter a new value. For example, to enter 12 Inches, enter
1 2 i ß 8
. Press
® 8
to review your new entry. This
value will be permanently stored until you change it.
To Change Desired Headroom: If you wish to use a Desired
Headroom other than 6 Feet 8 Inches (the calculator’s default),
simply select a new value via the Preference Mode and use the
+
or
–
keys to increase/decrease by one inch. See examples below.
This value will be permanently stored until you change it.
KEYSTROKE
DISPLAY
1. Select Headroom via Preference Mode:
o o
0.
Ç ß ß ß ß
HDRM 6
FEET
8
INCH
2. Decrease Headroom Height by 2 Inches:
– –
HDRM 6
FEET
6
INCH
3. Then increase Headroom Height by 4 Inches:
+ + + +
HDRM 6
FEET
10
INCH
4. Return Headroom Height to default of 6 Feet 8 Inches:
– –
HDRM 6
FEET
8
INCH
Summary of Contents for 4065 Construction Master Pro v3.0
Page 62: ...54 CONSTRUCTION MASTER PRO TRIG DESKTOP RIGHT TRIANGLE AND ROOF FRAMING EXAMPLES ...
Page 101: ...USER S GUIDE 93 AREA FORMULAS APPENDIX F AREA VOLUME FORMULAS ...
Page 102: ...94 CONSTRUCTION MASTER PRO TRIG DESKTOP SURFACE AREA VOLUME FORMULAS ...
Page 110: ...Designed in the United States of America Printed in China 3 06 UG4065E F ...
