Calculated Industries 5070-B Pocket Reference Guide User Manual
Page 42
P
ocket
R
efeRence
G
uide
— 41
Replacement batteries are available
at most discount or electronics
stores. You may also call Calculated
Industries at 1-775-885-4900 or go to
www.calculated.com.
Battery Replacement Instructions
While the calculator is off, turn the
calculator over and use a
#1 Phillips screwdriver to remove the
battery holder screw located near
the center at the top. With the screw
removed, pull battery holder out,
remove old battery, and slide new
battery into holder.
The negative side of the battery
should be facing you as you insert
the battery holder into the calculator.
Replace screw using a
#1 Phillips screwdriver.
ReseT
If your calculator should ever “lock
up,” press Reset — a small hole
located below the key — to
perform a total reset.