Flash Upgrading; Troubleshooting - Texas Instruments TI-Presenter Guía De Usuario

TI-Presenter User Guide

Flash Upgrading

TI-Presenter uses Flash technology, which lets you upgrade the unit to new features
as they become available without buying a new TI-Presenter. For information about
upgrades, visit the Texas Instruments web site at:
http://www.ti.com/calc/presenter
To upgrade your TI-Presenter, you must have a PC or Macintoshë computer and a
TI-GRAPH LINKé cable (available separately). Follow the instructions on the web
site to upgrade TI-Presenter.

Troubleshooting

If you have problems setting up or operating your TI-Presenter, refer to this table:
Problem
TV screen is different
from the calculator
display (but is not the
splash screen or busy
screen).
Calculator display takes
only 1/4 of the TV screen
(TI-89 only).
No image is on the TV
screen.
TV screen goes blank.
The Power Indicator
does not turn green.
The Power Indicator on
TI-Presenter is blinking.
Scrolling frames on the
TV screen.
6 ENG
Solution
•
Press , on the calculator.
•
Turn off the calculator, then turn it back on and start your
input again.
•
Make sure the calculator cable connector is fully inserted
into the ViewScreen port on the calculator.
Press  and ‹ on the calculator.
Press a to select Reset Mode and select 3: Default.
•
Make sure the calculator cable is fully inserted into the
correct port on TI-Presenter.
•
Make sure the TV mode switch on TI-Presenter is in the
correct position.
•
Make sure the TV and/or VCR is on.
•
Make sure TI-Presenter is on.
•
Make sure the TV is in the video mode.
•
Turn off the calculator then turn it back on.
•
If none of the above helps, disconnect everything and
then follow the set-up instructions.
TI-Presenter may have gone into the APD mode. To exit the
APD mode, connect the calculator to TI-Presenter(if it is not
connected at this point) and turn the calculator on.
Make sure the power cable is fully inserted into the AC/DC
adapter and into the wall outlet.
Base code in TI-Presenter may have been damaged.
Download the base code from TI web site (see the TI web site
for instructions).
Make sure the TV format switch is in the correct position.