Calculated Industries 4050 Metric Edition - Manual (Page 32)

P
ocket
R
efeRence
G
uide
— 30
(cont’d)
200M
Q7
(Riser Ht) R-hT @ 200.
MM
3. Enter desired stair tread width:
250M
Q9
(Tread W) T-Wd @ 250.
MM
4. Find stair values:
s
R-hT 200.
MM
s
RSRS 15.
s
R+/– 0.
MM
s
T-Wd @ 250.
MM
s
TRdS 14.
s
T+/– 0.
M
s
STRG 4482.187
MM
s
INCl 38.66°
AppENdIx
DEFAuLT SETTINGS
After a Clear All (Qx), your calculator will
return to the following settings:
STOREd VAlUES dEfAUlT VAlUE
Stair Riser Height 7-1/2 Inch
Stair Tread Width 10 Inch
On-center Spacing 16 Inch
Weight per Volume 1.5 Tons/Cu Yd
If you replace your battery or perform a
Full Reset* (press O, hold down x and
press o), your calculator will return to the
following settings (in addition to those above):
(cont’d)
pREfERENCE SETTINGS dEfAUlT VAlUE
Fractional Resolution 1/64
Area Display Standard
Volume Display Standard
Meter Linear Display 0.000
Decimal Degree Display 0.00°
Fractional Mode Standard
*Depressing the Reset button located above the
p key will also perform a Full Reset.
AuTO SHuT-OFF
Your calculator will shut itself off after about
8-12 minutes of non-use.
ACCuRACY/ERRORS
Accuracy/display Capacity
Your calculator has a twelve digit display.
This is made up of eight digits (normal
display) and four fractional digits. You
may enter or calculate values up to
19,999,999.99. Each calculation is carried
out internally to twelve digits.
Errors
When an incorrect entry is made, or the
answer is beyond the range of the calculator,
it will display the word “ERROR.” To clear an
error condition you must hit the o button
once.
KEYSTROKE dISplAY
PRG4050E-A.indd 29 5/24/2013 2:14:09 PM