Appendix C - Care Instructions; Appendix D - Accuracy/Errors, Auto Shut-Off, Batteries, Reset; Accuracy/Errors - Calculated Industries 4087 User Manual

APPeNDIX C – cArE INSTrUcTIONS
Please follow the guidelines listed in this section for proper
care and operation of your calculator. Not following the
instructions listed below may result in damage not covered by
your warranty. Refer to the WArrANTy section on page 69
for more details.
Do not expose calculator to temperatures outside the operating
temperature range of 32ºF – 104ºF (0ºC – 40ºC).
Do not expose calculator to high moisture such as submer-
sion in water, heavy rain, etc.
APPeNDIX D – AccUrAcy/ErrOrS, AUTO
ShUT-OFF, bATTErIES, rESET

accuracY/ErrOrS

Accuracy/Display Capacity — Your calculator has a twelve-digit
display made up of eight digits (normal display) and four fractional
digits. You may enter or calculate values up to 99,999,999.99.
Each calculation is carried out internally to 12 digits.
errors — When an incorrect entry is made, or the answer is
beyond the range of the calculator, an error message will dis-
play. To clear an error condition you must press the  key
once. At this point, you must determine what caused the error
and re-key the problem.
error Codes
DISPLAy
OfLO
MATH error
DIM error
eNT error
NONe
62 — M
achinist
c P
alc™ ro
eRROR TyPe
Overflow (too large)
Divide by 0
Dimension error
Invalid entry error
Attempt to access cleared
Thread Size or Drill Size
Value; Invalid RCT Calculation