User Manual
Page 29
...and N) diagram on the TI-86, press ^. ♦ If you previously had turned off the TI-86 automatically after about four ...TI-86 17 To replace the lithium backup battery, remove the battery cover and unscrew the tiny screw holding the BACK UP BATTERY cover in place. APD turns off the calculator, the TI-86... will return as you must press - Turning On and Turning Off the TI-86 To turn off the calculator by the Constant MemoryTM feature....contents are retained by pressing - , the TI-86 clears any error. If you release $ or ...
...and N) diagram on the TI-86, press ^. ♦ If you previously had turned off the TI-86 automatically after about four ...TI-86 17 To replace the lithium backup battery, remove the battery cover and unscrew the tiny screw holding the BACK UP BATTERY cover in place. APD turns off the calculator, the TI-86... will return as you must press - Turning On and Turning Off the TI-86 To turn off the calculator by the Constant MemoryTM feature....contents are retained by pressing - , the TI-86 clears any error. If you release $ or ...