Texas Instruments TI-80 User Manual

B-6 Service and Warranty Information
Hold the new battery in place and slide the metal battery
cover back into position over the battery.
Push the red switch to its center position to lock the metal
covers and batteries into place.
Note: The calculator will not turn on unless the red switch is
in the center position.
Changing the
Batteries
(Continued)

Texas Instruments TI-80 Specifications

General

Brand	Texas Instruments
Model	TI-80
Category	Calculator
Language	English