Texas Instruments TI-83 PLUS - Manual (Page 9)

TI-83 Plus Operating the TI-83 Plus Silver Edition 6
Turning On and Turning Off the TI-83 Plus
Turning On the Calculator
To turn on the TI-83 Plus , press É .
•
If you previously had turned off the
calculator by pressing
y M , the
TI-83 Plus displays the home screen as it
was when you last used it and clears any
error.
•
If Automatic Power Down™ (APD é ) had previously turned off the
calculator, the TI-83 Plus will return exactly as you left it, including the
display, cursor, and any error.
•
If the TI-83 Plus is turned off and you connect it to another calculator
or personal computer, the TI-83 Plus will “wake up” when you
complete the connection.
•
If the TI-83 Plus is turned off and connected to another calculator or
personal computer, any communication activity will “wake up” the
TI-83 Plus .
To prolong the life of the batteries, APD turns off the TI-83 Plus
automatically after about five minutes without any activity.