Installing batteries – HP 10B User Manual
Page 122
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Installing Batteries
1,
Have three fresh bullon-ccll baUcries u( hand. Only touch batteries
by their edges. Wipe each battery with a lint-free cloth to remove
dirt and oil.
2
. Make sure the calculator is off. You will lose memory if the bat
teries are removed when the calculator is on. Do not press (C) again
until the entire procedure for chan^ng batteries Ls completed.
3- Hold the calculator as shown. To remove the baUcry-comp;irtmenl
door, press down and outward on it until it slides off (away from the
center).
4.
Turn the calculator over and shake the batteries out.
9
Warning
Do not mutilate, puncture, or dispose of batteries in
fire. The batteries can burst or expiode, releasing
hazardous chemicals.
5. Hold the calculator as shown and stack the batteries in the battery
compartment. Orient the batteries according to the diagram inside
the battery compartment. Be sure the raised and flat ends match the
diagram.
A: AssUtance, Battarlos, and Servie« 119