Casio fx-350D - Page 12

•fx - 82L
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Two AA size manganese dry b atteri es (U M-3) give
ppproximately 9,000 hours cont i nuous operat ion .
(approx. ·11, ,000 hours .on t ype R6P (SUM-3)).
When battery power decreases, the whole display
darkens. Batteries should then be r enewed . Be sure
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to sw i tch OFF the power before changing.
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Ba tter y replacemen t
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0 pen the' back panel of the · unit by looseni ng the
sc r ew -s ane:t r emove dead batteri .es.
2. Insert' ·n ew batteries with po larit y as in dicated.
3. Re pl ac ·e' the • back panel.
PRECAUTIONS: ' I
l~S?r~e
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ct ly u_sing qatteries ·can .cause t~em to bu rst or
lea~, p_ ossibly d~maging the interior of the unit . Note
the following precautions : ·
• Be sure that the positive ( + ) and negative ( _: ) poles
of each battery are facing in the proper direction. ,
• Never mix batteries of different , types .
•N ever :mix old bat te ries and new ones.
• Never leave dead batteries in the battery com-
par tment .
• R em ove th e batteries if you do n ot plan to use the
un it fot -- long periods.
• Replace th e batteries at least once every 2 years, no
matte r h ow much the unit is used during that period.
• Never t ry to recharge the batteries supp lied wit h the
uni t.
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~ Do n.ot e•xpose batte ries to direct heat , let them be-
c~ . me : st}orted, or try · to · take them apart.
Should a battery leak, clean 9ut the battery com-
partme nt of the unit immediately, taking care to
avoid l et ting the battery fluid come into direct con-
tac t with your skin.
· Auto power-off functi on '
This unit automatically switches OFF if not operated
for appr oximate l _y_ 6 minutes . P ower can be resto red
by pr essing the ~ key. Memo ry contents and mode
set ti ng are retained even w hen power is switched of f .
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