User Manual
Page 20
Press ! and try again. Press | and try again. 19 TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. TI-30Xa Solar If the display is blank, check for improperly installed batteries. In Case of Difficulty Review instructions to adequate light.
Press ! and try again. Press | and try again. 19 TI-30Xa (battery) If the display is blank, expose the solar panel to be certain calculations were performed properly. TI-30Xa Solar If the display is blank, check for improperly installed batteries. In Case of Difficulty Review instructions to adequate light.