Stair Settings
You may set “desired Riser height” and
“desired Tread width” to any value by using the following keys:
Ç 7
Ç 9
Riser Height — Stores a desired Riser height other than 7-1/2” (default). For example, enter 8 Inches:
8 i Ç 7 .
Tread Width — Stores a desired Tread width other than 10” (default). For example, enter 12 Inches:
1 2 i Ç 9 .
Miscellaneous Functions
B
Ç ÷
Ç x
Ç –
Ç +
Backspace Key — Used to delete entries one keystroke at a time (unlike the o function, which deletes the entire entry).
1/x — Finds the reciprocal of a number (e.g., 8 Ç
÷ 0.125).
Clear All — Returns all stored values to the default settings. (Does not affect
Preference Settings.)
(+/–) Toggle
Pi (
π
) 3.141593
P
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Ç √
√
Ç • x 2 — Squares the value in the display.
Square Root Key — Used to find the Square Root of a non-dimensional or area value.
Total Cost — Based on entry of per unit cost.
Ç 0 Store Weight per Volume
— Stores a new Weight per
Volume value as listed below:
Note: After entering a value and pressing Ç 0 , continue pressing the 0 digit key until you’ve reached the desired
Weight per Volume format. To recall your setting, press ® 0 .
• Ton Per CU YD
• LB Per CU YD
• LB Per CU FEET
• MET Ton Per CU M
• kG Per CU M
Ç 5
This value is stored until you change it or perform a
Clear All ( Ç x ).
On-Center Spacing (o.c.)
— Stores a new on-center spacing (e.g., 2 4 i
Ç 5 ). The value is used for jack and rake wall stud calculations. Default is 16”.
P
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R
EFERENCE
G
UIDE
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