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However, if you enter an answer, it will tell you whether your
answer is less than
<
or greater than
>
the correct answer.
Inequalities
. Instead of entering an equation, you can test an
inequality using
[
or
\
. You get only one try because
the inequality statement is either true or false. With
inequalities you can enter decimals.
To exit Problem Solving, press
again. All Problem
Solving history will be cleared.
Place Value
Œ
‘
’
“
˜
™
In
‹
(Problem Solving)
MAN
mode, you can access the
Place Value menu by pressing
‡
$
.
¦
What is the place value of a given digit?
Enter a number. To
determine the whole number place or the decimal place of a given
digit, press
Œ
and then press the digit in question.
For a number with a repeated digit, press the given digit once for
the first occurrence, twice for the second occurrence, etc. Each
time you press the given digit in succession, the display shifts to
the next occurrence of the digit to the left of the first occurrence
and shows the place value for that occurrence.
¦
How many ones, tens, hundreds, thousands, tenths, or
hundredths are in a given number?
Press
‡
$
, if necessary
underline
11 -.
(default), and press
®
‡
. Enter the
number to be analyzed,
press
Œ
, and then press
“
,
’
,
‘
,
,
˜
, or
™
.
¦
What digit of a number is in a given place?
Press
‡
$
,
underline
- 1 -.
, and press
®
‡
. Enter the number to be
analyzed, press
Œ
, and then press
“
,
’
,
‘
,
,
˜
,
or
™
. The answer appears briefly and then clears so you can
press another digit or Place Value key.
Once Place Value is active, it is not necessary to press
Œ
before each digit or place that you wish to examine for a
given number. You must press
”
before entering a new
number to analyze. Then you must activate Place Value
again by pressing
Œ
.
To exit Place Value, press
”
.
Error Conditions
Arith Error
Arithmetical error.
Syn Error
Syntax error.
P
0 Error
Attempting to divide by zero.
Mem Error
Error in attempting to store entry in memory.
Op Error
Error following steps for using
Op1
.
Overflow
Error
Overflow. Result is too large for the display.
Underflow
Error
Underflow. Result is too small for the display.
In some cases,
”
restores the last display before the error
message appeared.
Errors appear in history as
Error
.
In Case of Difficulty
If you get unexpected results:
¦
Review the instructions to be certain calculations were entered
correctly.
¦
Check the mode (
‡
) setting and rounding (
Œ
) function.
¦
Reset the TI-10. See Clearing, Correcting, and Resetting.
¦
Check the battery to ensure that it is fresh and properly installed.
See Battery Replacement. Change the battery when:
−
−
does not turn the unit on, or
−
the screen goes blank, or
−
you get unexpected results.
To continue using the TI-10 until you can change the
battery:
1. Expose the solar panel to brighter light.
2. Reset the TI-10. See Clearing, Correcting, and Resetting.
Battery Replacement
The TI-10 uses the CR2025 battery, or the equivalent.
1. Place the protective cover over the TI-10, and then turn the
calculator face down.
2. Remove the screws from the back of the case, using a small
Phillips screwdriver.
3. Carefully separate the front from the back, starting from the
bottom of the case.
Caution:
Be careful not to damage any internal parts.
4. Remove the old battery, using a small Phillips screwdriver, if
necessary.
5. Replace with a new battery, and then replace the back of the
case.
Caution:
Avoid contact with other TI-10 components while
changing the battery.
6. If necessary, reset the TI-10. See Clearing, Correcting, and
Resetting.
Caution:
Dispose of old batteries properly. Do not incinerate
batteries or leave where a child can find them.
TI Product Service and Warranty Information
For General Information
E-mail: ti-cares@ti.com
Phone: 1
.
800
.
TI
.
CARES (1
.
800
.
842
.
2737)
For U.S., Canada, Mexico, Puerto Rico, and Virgin Islands
only
Home Page: education.ti.com
For Technical Questions
Phone: 1
.
972
.
917
.
8324
For Product (hardware) Service
Customers in the U.S., Canada, Mexico, Puerto Rico and
Virgin Islands:
Always contact Texas Instruments
Customer Support before returning a product for service.
All other customers:
Refer to the leaflet enclosed with this
product (hardware) or contact your local Texas Instruments
retailer/distributor.
1-Year Limited Warranty
Customers in the U.S. and Canada Only—One-Year Limited
Warranty for Commercial Electronic Product
This Texas Instruments (“TI”) electronic product warranty extends
only to the original purchaser and user of the product.
Warranty Duration.
This TI electronic product is warranted to the
original purchaser for a period of one (1) year from the original
purchase date.
Warranty Coverage.
This TI electronic product is warranted against
defective materials and construction.
THIS WARRANTY IS VOID IF
THE PRODUCT HAS BEEN DAMAGED BY ACCIDENT OR
UNREASONABLE USE, NEGLECT, IMPROPER SERVICE, OR
OTHER CAUSES NOT ARISING OUT OF DEFECTS IN
MATERIALS OR CONSTRUCTION.
Warranty Disclaimers. ANY IMPLIED WARRANTIES ARISING
OUT OF THIS SALE, INCLUDING BUT NOT LIMITED TO THE
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
FOR A PARTICULAR PURPOSE, ARE LIMITED IN DURATION
TO THE ABOVE ONE-YEAR PERIOD. TEXAS INSTRUMENTS
SHALL NOT BE LIABLE FOR LOSS OF USE OF THE PRODUCT
OR OTHER INCIDENTAL OR CONSEQUENTIAL COSTS,
EXPENSES, OR DAMAGES INCURRED BY THE CONSUMER OR
ANY OTHER USER.
Some states/provinces do not allow the exclusion or limitation of
implied warranties or consequential damages, so the above
limitations or exclusions may not apply to you.
Legal Remedies.
This warranty gives you specific legal rights, and
you may also have other rights that vary from state to state or
province to province.
Warranty Performance.
During the above one (1) year warranty
period, your defective product will be either repaired or replaced with
a reconditioned model of an equivalent quality (at TI’s option) when
the product is returned, postage prepaid, to Texas Instruments
Service Facility. The warranty of the repaired or replacement unit will
continue for the warranty of the original unit or six (6) months,
whichever is longer. Other than the postage requirement, no charge
will be made for such repair and/or replacement. TI strongly
recommends that you insure the product for value prior to mailing.
Software.
Software is licensed, not sold. TI and its licensors do not
warrant that the software will be free from errors or meet your
specific requirements.
All software is provided “AS IS.”
Copyright.
The software and any documentation supplied with this
product are protected by copyright.
All Customers outside the U.S. and Canada
For information about the length and terms of the warranty, refer
to your package and/or to the warranty statement enclosed with
this product, or contact your local Texas Instruments
retailer/distributor.