User Manual
Page 21
... cover. Caution: Avoid contact with other calculator components while changing batteries. 5. Press } | |. Caution: Dispose of old batteries properly. Using a small Phillips screwdriver, remove screws from back case. 3. Do not incinerate batteries or leave where a child can find them. Remove discharged batteries. Battery Replacement (TI.30Xa) 1. Your calculator cannot hold data in memory when batteries are removed or become discharged. 20
... cover. Caution: Avoid contact with other calculator components while changing batteries. 5. Press } | |. Caution: Dispose of old batteries properly. Using a small Phillips screwdriver, remove screws from back case. 3. Do not incinerate batteries or leave where a child can find them. Remove discharged batteries. Battery Replacement (TI.30Xa) 1. Your calculator cannot hold data in memory when batteries are removed or become discharged. 20