Solution 12119: Changing the Language on a TI-92 Plus, TI-89 Family, or Voyage™ 200 Graphing Calculators.
How do I change the language on the TI-92 Plus, TI-89 family, and Voyage 200 calculators?
To change the language on a TI-92 Plus, TI-89 family, and Voyage 200, follow the instructions below:
1) Press the [MODE] key.
2) Press [F3] and scroll to Language.
3) Use the left or right cursor to view the menu's choices.
4) Select a language and press [ENTER] twice.