In Case Of Difficul Ty - Texas Instruments Ti-99/4A Handbuch

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TEXAS INSTRUMENTS
IN CASE OF DIFFICUL TY
lf the Peripheral Expansion System does not appear to be working
properly, check the following:
1. Power- Be su re that the peripheral system is plugged in and
turned o n. Al so, check to be su re that the fuse is not blown by
looking at the fuse to see if the wire is un broken.
2. Card Position - Turn the power OFF. wait two minutes, and
remove the top from the peripheral system. Verify that at ali
cards are inserted properly, and then replace the top.
3. Cable Connection- Check for pro per connection between the
console and peripheral system.
4. Home Computer - Check to see that the Home Computer
works properly with ali accessories disconnected.
5. lf none of the above procedures corrects the difficulty, consult
nlf You Have Questions or Need Assistance" or see the nMainte-
nance and Servi ce lnformation" section of the »User's Referen-
ce Guide".
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IF YOU HA VE QUESTIONS OR NEED
ASSIST ANCE
lf you have questions concerning Peripheral Expansion System
repair, or peripheral or software purchase, please cali your retailer.
Bcause of the number of suggestions which come to Texas lnstru-
ments from many sources containing both new and old ideas.
Texas lnstruments will consider such suggestions only if they are
freely given to Texas lnstruments. lt is the policy of Texas lnstru-
ments to refuse to receive any suggestions in confidence. There-
fore, if you wish to share your suggestions with Texas lnstruments,
or if you wish us to review any programs which you h ave developed,
please include the following statement in your letter: nAII of the
information forwarded herewith is presented to Texas lnstruments
on a nonconfidential, nonobligatory; no relationship, confidential
or otherwise, expressed or implied, is established with Texas
lnstruments by this presentation. Texas lnstruments may use,
copyright, distribute, publish, reproduce, or dispose of the infor-
mation in any way without compensationto me."