Environmental limits – HP 32SII User Manual
Page 300
A–2
Support, Batteries, and Service
File name 32sii-Manual-E-0424
Printed Date : 2003/4/24 Size : 17.7 x 25.2 cm
A: Exponent of ten; that is, 2.51
×
10
–13
.
Q: The calculator has displayed the message
&
"
. What should I
do
?
A: You must clear a portion of memory before proceeding. (See appendix B.)
Q: Why does calculating the sine (or tangent) of
π
radians display a very
small number instead of 0
?
A:
π
cannot be represented exactly with the 12–digit precision of the
calculator.
Q: Why do I get incorrect answers when I use the trigonometric functions
?
A: You must make sure the calculator is using the correct angular mode (
z
{
}, {
}, or {
} ).
Q. What does the symbol in the display mean
?
A: This is an annuncidor, and it indicates something about the status of the
calculator. See "Annunciators" in chapter 1.
Q: Numbers show up as fractions. How do I get decimal numbers
?
A: Press
z
.
Environmental Limits
To maintain product reliability, observe the following temperature and
humidity limits:
Operating temperature: 0 to 45 °C (32 to 113 °F).
Storage temperature: –20 to 65
°
C (–4 to 149 °F).
Operating and storage humidity: 90% relative humidity at 40
°
C (104
°
F)
maximum.