Calculated Industries 8545 User Manual

Page 41

Errors – When you make an incorrect
entry, or the answer is beyond the
range of the calculator, it will display
the word “

ERROR

.” To clear an error con-

dition you must hit the

[On/C] button.

You must then re-enter the problem. An
error will occur if you enter a mathe-
matical impossibility such as division
by zero.

Battery Information – The calculator is
powered by a single 3-Volt Lithium CR-
2032 battery. This should last upwards
of 800 hours of actual use (1 year plus
for most people). Should the display
become very dim or erratic, replace the
battery.

WARNING:

Please use caution when dis-

posing of your old batteries as they contain
hazardous chemicals.

The calculator is designed to shut itself
off after about 8-12 minutes of non-use.
Values in memory or on the display will
be cleared.

Full Reset/All–Clear –Your calculator is
equipped with a special two-key
sequence –

[Conv] [x]

– to clear all

memory registers to their initial default
values.

User’s Guide – 41