Calculated Industries 4320 - Manual (Page 45)

P OCKET R EFERENCE G UIDE — 44
BATTERY and AUTO SHUT-OFF
Your calculator is powered by a single
three-Volt Lithium CR-2016 battery. This
should last approximately 800 hours of
actual use (one 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 con-
tain hazardous chemicals.
Your calculator is designed to shut itself off
after about 8-12 minutes of non-use.
Note: Values in Memory or shown on the display
will be cleared.
FULL RESET / ALL CLEAR
Press Ç x to clear all Memory registers.
After a Full Reset/All-Clear, the following
settings return to their default state:
DEFAULT SETTINGS
SETTING DEFAULT
Weight per Volume 1.5 Tons/Cu. Yd.
Fractional Setting 1/16”
Fractional Mode Normal
4320PRG-E-A 6/16/04 7:53 AM Page 44