Radio Shack 65-500 User's Manual

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65-500
OWNER’S MANUAL — Please read before using this equipment.
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If an icon appears at the end of a paragraph, go
to the box on that page with the corresponding
icon for pertinent information.
Rý— Warning
. — Caution
± — Note
# — Important
° — Hint
Thank you for purchasing the RadioShack Translucent Calculator 3-Pk. Its compact size lets
you conveniently use it to perform calculations almost anywhere. There are three calculators,
so you can leave one at home, one at the office, or any place else.
M– — Enter a number or calculation, then press M–
to subtract the number/answer from the value
stored in memory.
M+ — Enter a number or calculation,
then press M+ to add the number/
answer to memory.
MRC — Press once
to recall a value from
memory. Press twice
to clear previously
stored memory.
Automatic Shut-Off — Conserves
battery power by turning off your
calculator about five to ten
minutes after the last entry.
8-Digit Calculator — Performs
standard arithmetic calculations
( +, –, ×, ÷).
ON/C — Press to turn on the
calculator. Press while the
calculator is on to clear the
display to &$
OFF — Press to turn off the
calculator.
CE — Clears the current entry.
Constant Calculations — Lets
you add, subtract, divide, or
multiply the same number over
and over without having to reenter that number.
√ — Quickly computes the square
root of the displayed number.
% — Use to calculate discounts, percentages, and tax
amounts.
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Operation
If you do not press a key for about five to ten
minutes, the calculator automatically turns off
and you lose any pending calculation.
Care
Keep the calculators dry; if they get wet, wipe
them dry immediately. Use and store the
calculators only in normal temperature
environments. Handle the calculators carefully;
do not drop them. Keep the calculators away
from dust and dirt, and wipe them with a damp
cloth occasionally to keep them looking new.
If your calculators are not performing as they
should, take them to your local RadioShack
store for assistance. Modifying or tampering with
the calculator’s internal components can cause
a malfunction and might invalidate their
warranty.
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Press ON/C to turn on the calculator. Press
ON/C again to clear the calculator for the next
entry. &$ appears. To turn off the calculator,
press OFF. ±
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• If you enter an incorrect value, press CE,
then enter the correct value and continue
your calculation.
• To clear the display for a new
calculation, press ON/C. &$ýappears.
• If you press an incorrect function key (+,
–, ×, ÷), simply press the correct key and
continue your calculation.
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;HHEH appears on the upper right corner of
the display when:
point. The memory contents remain
unchanged.
• You try to divide by 0.
• You try to calculate the square root of a
negative number.
If ;HHEH appears, press ON/C.
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If you perform a calculation that results in an
overflow error, follow these steps to estimate
the correct result to eight significant digits.
1. Count the number of digits to the left of
the decimal point.
2. Remove the decimal point.
3. Add as many zeros to the right of the
number as there were digits to the left of
the decimal point. For example, if ;HHEHý
'$&'*(&,* appears, the approximate
answer is 101,420,640. If ;HHEHý
)'/"-&)*- appears, the approximate
answer is 31,970,347,000.
• A calculation result exceeds eight digits
(overflow error). See “Estimating
Calculation Results”.
• A memory calculation result exceeds
eight digits to the left of the decimal
© 2002 RadioShack Corporation.
All Rights Reserved.
RadioShack and RadioShack.com are trademarks
used by RadioShack Corporation.
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Keep button-cell batteries away from children.
Swallowing a button-cell battery can be fatal.
•
•
To recall a value from memory, press MRC
once.
2392 + 576 – 73 = –64.61582
786 – 432
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Use only a fresh battery of the required size
and type.
Always remove an old or weak battery.
Batteries can leak chemicals that can destroy
electronic parts.
Dispose of the old battery promptly and
properly. Do not burn or bury it.
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123 + 456 =
579.
MRC MRC
857 – 119 =
738.
ON/C
0.
92 × 43 =
3956.
786 M+
MEMORY 786.
741 – 258 × 0.5 =
241.5
432 M-
MEMORY 432.
2392 +
MEMORY 2392.
576 ÷
MEMORY 2968.
MRC
MEMORY 354.
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Limited One-Year Warranty
This product is warranted by RadioShack against manufacturing defects in material and workmanship under
normal use for one (1) year from the date of purchase
from RadioShack company-owned stores and authorized RadioShack franchisees and dealers. EXCEPT AS
PROVIDED HEREIN, RadioShack MAKES NO EXPRESS WARRANTIES AND ANY IMPLIED WARRANTIES, INCLUDING THOSE OF MERCHANTABILITY
AND FITNESS FOR A PARTICULAR PURPOSE, ARE
LIMITED IN DURATION TO THE DURATION OF THE
WRITTEN LIMITED WARRANTIES CONTAINED
HEREIN.
EXCEPT
AS
PROVIDED
HEREIN,
RadioShack SHALL HAVE NO LIABILITY OR RESPONSIBILITY TO CUSTOMER OR ANY OTHER
PERSON OR ENTITY WITH RESPECT TO ANY LIABILITY, LOSS OR DAMAGE CAUSED DIRECTLY OR
INDIRECTLY BY USE OR PERFORMANCE OF THE
PRODUCT OR ARISING OUT OF ANY BREACH OF
THIS WARRANTY, INCLUDING, BUT NOT LIMITED
TO, ANY DAMAGES RESULTING FROM INCONVENIENCE, LOSS OF TIME, DATA, PROPERTY, REVENUE, OR PROFIT OR ANY INDIRECT, SPECIAL,
INCIDENTAL, OR CONSEQUENTIAL DAMAGES,
EVEN IF RadioShack HAS BEEN ADVISED OF THE
POSSIBILITY OF SUCH DAMAGES.
Some states do not allow limitations on how long an implied warranty lasts or the exclusion or limitation of incidental or consequential damages, so the above
limitations or exclusions may not apply to you.
In the event of a product defect during the warranty period, take the product and the RadioShack sales receipt
as proof of purchase date to any RadioShack store.
RadioShack will, at its option, unless otherwise provided
by law: (a) correct the defect by product repair without
charge for parts and labor; (b) replace the product with
one of the same or similar design; or (c) refund the purchase price. All replaced parts and products, and products on which a refund is made, become the property of
RadioShack. New or reconditioned parts and products
may be used in the performance of warranty service.
Repaired or replaced parts and products are warranted
for the remainder of the original warranty period. You will
be charged for repair or replacement of the product
made after the expiration of the warranty period.
This warranty does not cover: (a) damage or failure
caused by or attributable to acts of God, abuse, accident, misuse, improper or abnormal usage, failure to follow instructions, improper installation or maintenance,
alteration, lightning or other incidence of excess voltage
or current; (b) any repairs other than those provided by a
RadioShack Authorized Service Facility; (c) consumables such as fuses or batteries; (d) cosmetic damage;
(e) transportation, shipping or insurance costs; or (f)
costs of product removal, installation, set-up service adjustment or reinstallation.
This warranty gives you specific legal rights, and you
may also have other rights which vary from state to
state.
RadioShack Customer Relations, 200 Taylor Street, 6th
Floor, Fort Worth, TX 76102
12/99
RadioShack Corporation
Fort Worth, Texas 76102
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–
MEMORY 8.3841807
48 + 16 – 62 × 8 ÷ 7
=
2.2857142
73 =
– MINUS MEMORY
64.61582
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For addition, subtraction, and division, the
value you enter before pressing = is the
constant. For multiplication, the value you
enter before pressing × is the constant.
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273 + 572 =
845.
768 =
1340.
295 × 16 =
4720.
27 =
7965.
2828 ÷ 14 =
202.
5460 =
390.
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If the display dims or calculator speed slows,
replace the battery with a 389A button-cell
battery. For the best performance and
longest life, we recommend RadioShack
alkaline batteries.
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1. Use a Phillips screwdriver to loosen the
screws from the back cover, then
remove the cover.
2. Use a screwdriver to gently remove the
battery from the battery holder.
3. Slide the battery into the holder with the
positive (+) side up.
4. Replace the cover and secure it with
screws.
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8.
Display.................................. 8-Digit, Liquid Crystal
2√
1.4142135
8÷=
0.125
Operating Temperature.....................32°F to 104°F
(0°C to 40°C)
128.
Battery Life .............................................10 Months
640 × 20%
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To store a value in memory, press MRC twice
to clear the memory, then press ON/C to clear
all calculations.
Dimensions (HWD)............41/32 × 23/8 × 3/8 Inches
(102 × 60 × 9 mm)
Weight (Including Weight) ................. 1.06oz (30 g)
Specifications are typical; individual units might
vary. Specifications are subject to change and
improvement without notice.
To add a value to memory, enter the number
or calculation to add, then press M+. The
calculator totals the calculation and adds that
value to memory.
To subtract a value from memory, enter the
number or calculation to subtract, then press
M–. The calculator totals the calculation, then
subtracts that value from memory.
65-500
991281690
07A02
Printed in China