Texas Instruments TI-80 Batteries Replacement Step History

Changes to this Step

Edit by Calvin — Feb 19, 2015

Edit approved by Calvin

-	[* black] After removing door, slide red switch up.
+	[* black] Remove battery cover.
+	[* black] Slide the red lock up.
+	[* black] Slide the metal tab to the right of the bottom battery.
+	[* black] Remove the 3-Volt Lithium Coin Cell Battery.
+	[* black] Slide the red lock down.
+	[* black] Slide the metal tab to the right of the top battery.
+	[* black] Remove the 3-Volt Lithium Coin Cell Battery.