Sharp EL-531WHBK

Buka ea litaelo tsa Sharp EL-531WHBK Scientific Calculator

Mohlala: EL-531WHBK | Letšoao: Sharp

1. Selelekela

Sharp EL-531WHBK ke khalkhuleita ea mahlale e etselitsoeng mefuta e mengata ea lipalo le tsa mahlale. E na le ponts'o ea LCD ea linomoro tse 10+2, ea mela e 2 'me e fana ka mesebetsi e 272, ho kenyeletsoa lipalo-palo, lipalo tsa likaroloana, le mongolo oa foromo ea algebra. Bukana ena e fana ka litaelo tse qaqileng bakeng sa ts'ebeliso le tlhokomelo e nepahetseng ea khalkhuleita ea hau.

Sebali sa mahlale sa Sharp EL-531WHBK se ka pele view

Setšoantšo sa 1: Pele view ea Sebali sa Saense sa Sharp EL-531WHBK.

2. Mehato ea Tšireletso

  • U se ke ua beha khalkhuleita letsatsing le tobileng, mochesong o phahameng, kapa mongobong o phahameng.
  • Qoba ho lahla khalkhuleita kapa ho e beha kotsing e matla.
  • O se ke wa leka ho qhaqholla kapa ho fetola khalkhuleita.
  • Boloka khalkhuleita hole le metsi le diedi tse ding.
  • Sebelisa mofuta o boletsoeng oa betri feela bakeng sa ho e nkela sebaka.
  • Lahla libeteri tse sebelisitsoeng ho latela melao ea lehae.

3. Seta

3.1 Ho kenya Betri

Khalkhuleita ea Sharp EL-531WHBK e tsamaisoa ke libeteri tse peli tsa LR44, tse kenyelelitsoeng. Ho kenya kapa ho nkela libeteri sebaka:

  1. Netefatsa hore khalkhuleita e butsoe TLOA.
  2. Fumana sekoahelo sa karolo ea betri ka morao ho khalkhuleita.
  3. U sebelisa screwdriver e nyane, tlosa screw e tiisang sekoahelo ka hloko.
  4. Tlosa sekoahelo 'me u kenye libeteri tse peli tsa LR44, u netefatse hore polarity (+/-) e nepahetse joalo ka ha ho bontšitsoe ka har'a karolo.
  5. Tlosa sekoaelo sa karolo ea betri 'me u se sireletse ka screw.

Hlokomela: Khalkhuleita e boetse e na le matla a letsatsi bakeng sa bophelo bo bolelele ba betri maemong a bonesitsoeng hantle.

3.2 Matla a Pele a Buletsoe

Kamora ho kenya betri, tobetsa konopo ya ON/C konopo ea ho bulela khalkhuleita. Pontšo e lokela ho bontša "0" kapa boemo bo tšoanang ba pele. Haeba pontšo e se na letho kapa e bontša litlhaku tse sa tloaelehang, hlahloba hape ho kenngoa ha betri kapa u e nkele sebaka ka libeteri tse ncha.

4. Litaelo tsa Ts'ebetso

Karolo ena e hlalosa mesebetsi le mesebetsi e fapaneng ea khalkhuleita ea EL-531WHBK.

Sesebediswa sa ho Bala Mahlale sa Sharp EL-531WHBK se sebetsang ka letsoho

Setšoantšo sa 2: Ho sebetsa Sharp EL-531WHBK Scientific Calculator.

4.1 Ts'ebetso ea Motheo ea Lipalo

Kenya dinomoro o sebedisa letlapa la dinomoro. +, -, ×, le ÷ dikonopo tsa ho eketsa, ho tlosa, ho atisa, le ho arola, ka ho latellana. = ho bontsha sephetho.

  • ExampLe: Ho bala 15 + 7: Tobetsa 1 5 + 7 =Sephetho: 22.

4.2 Mesebetsi ea Saense

Khalkhuleita e fana ka mefuta e mengata ya mesebetsi ya saense. Mesebetsi e mengata e hloka ho tobetsa 2ndF konopo ya pele ho fihlella mesebetsi ya bobedi e hatisitsweng ka hodima dikonopo.

  • Mesebetsi ea Trigonometric: Sebelisa sebe, cos, tanBakeng sa mesebetsi e fapaneng (sin⁻¹, cos⁻¹, tan⁻¹), tobetsa 2ndF ebe ho latela senotlolo sa trigonometric se amehang.
  • Mesebetsi ea Logarithmic: Sebelisa log (motheo oa 10) le ln (logarithm ea tlhaho).
  • Matla le Metso: Sebelisa bakeng sa ho etsa dikwere, bakeng sa motso o sekoere. Bakeng sa matla a mang (xʸ) kapa metso (ʸ√x), sebelisa or ʸ√x mesebetsi.
  • Likaroloana: Sebelisa le ab/c senotlolo sa ho kenya le ho fetolela karoloana.

4.3 Mesebetsi ea Memori

Khalkhuleita e na le memori e ikemetseng (M) le memori e supileng e feto-fetohang (AF, X, Y).

  • M+: E eketsa boleng bo bontšitsoeng ho memori e ikemetseng.
  • M-: E ntsha boleng bo bontshitsweng ho memori e ikemetseng.
  • RCL: E hopola boleng bo tsoang memoring.
  • STO: E boloka boleng bo bontshitsweng ka hara memori e fetofetohang. Tobetsa STO ebe senotlolo se lakatsehang sa phetoho (mohlala, A).

4.4 Lipalopalo tsa Lipalopalo

Ho kenya mokhoa oa lipalo-palo, tobetsa MOKHOA ebe o kgetha mokgwa o loketseng wa dipalopalo (mohlala, STAT). Kenya data o sebedisa CD ea Lintlha senotlolo. Khalkhuleita e ka etsa dipalopalo tse fapaneng, ho kenyeletswa le karolelano, ho kheloha ho tloaelehileng, le tlhahlobo ya ho kgutlela morao.

Mekhoa ea Yuniti ea Angle ea 4.5

Khalkhuleita e tshehetsa mekgwa e meraro ya yuniti ya dikhutlo: Dikereiti (DEG), Diradiane (RAD), le Diradiane (GRAD). Tobetsa DRG Tobetsa konopo kgafetsa ho potoloha mekgwa ena. Mokgwa wa hajwale o bontshwa pontshong.

5. Tlhokomelo

5.1 Ho hloekisa

Ho hlwekisa khalkhuleita, e hlakole butle ka lesela le bonolo, le omileng. O se ke wa sebedisa dihlatswa tse kgopang, dihlatswa-letswai, kapa wa fafatsa ka ho toba khalkhuleita.

5.2 Polokelo

Ha e sa sebelisoe ka nako e telele, boloka khalkhuleitara ka har'a mokotlana oa eona o thata o sireletsang sebakeng se pholileng, se omileng, hole le khanya ea letsatsi le mocheso o feteletseng.

5.3 Phetoho ea Betri

Haeba pontsho e fifala kapa dipalo di sa tsamaye hantle, e ka ba nako ya ho nkela dibetri tse ding sebaka. Sheba karolo ya 3.1 bakeng sa ditaelo tsa ho kenya betri. Khalkhuleita e sebedisa dibetri tse pedi tsa LR44.

6. Ho rarolla mathata

BothataLebaka le ka khonehangTharollo
Khalkhuleita ha e bule.Libetri tse shoeleng kapa tse kentsoeng ka phoso.Hlahloba polarity ea betri kapa u nke libeteri tse ling (LR44).
Pontšo e lerootho kapa ea panya.Matla a betri a tlase.Nchafatsa libeteri. Netefatsa hore o bonesa mabone a lekaneng bakeng sa matla a letsatsi.
Molaetsa oa "PHOSO" o bontšitsoe.Ts'ebetso e fosahetseng (mohlala, karohano ka lefela, ho phalla ha lipalo).Tobetsa ON/C ho hlakola phoso le ho kenya hape palo.view ts'ebetso ea ho netefatsa lipalo.
Liphetho tse fosahetseng tsa lipalo.Setaele sa mokhoa o fosahetseng (mohlala, yuniti ya sekhutlo), phoso ya ho kenya.Hlahloba yuniti ya sekhutlo (DEG/RAD/GRAD). Netefatsa tatellano ya ho kenya. Seta khalkhuleita botjha haeba ho hlokahala (sheba bukana ya tataiso bakeng sa mokgwa wa ho seta botjha, hangata ho kenyelletsa konopo e nyane ya ho seta botjha kapa motswako o itseng wa dinotlolo).

7. Litlhaloso

Sekhalkhuleita sa Saense sa Sharp EL-531WHBK se nang le litekanyo

Setšoantšo sa 3: Litekanyo tsa Sebali sa Saense sa Sharp EL-531WHBK.

SebopehoLintlha
MohlalaEL-531WHBK
PontšoLCD ea mela e 2 ea linomoro tse 10+2
Mesebetsi272 mesebetsi
Mohloli oa MatlaBetri (2 x LR44), E tsamaisoang ke letsatsi
Litekanyo (L x W x H)15.45 x 7.96 x 1.82 cm (6.08 x 3.13 x 0.72 lisenthimithara)
Boima ba 'mele110 g (0.24 lbs)
Kenyelletso ea Sehokahanyi sa BathoLikonopo
Mofuta oa BoitsebisoRabara, Silicone

8. Tiisetso le Tšehetso

Lihlahisoa tsa Sharp li etsoa ka maemo a boleng bo holimo. Bakeng sa tlhaiso-leseling ea waranti le tšehetso ea tekheniki, ka kopo sheba karete ea waranti e kenyelelitsoeng sehlahisoa sa hau kapa etela tšehetso ea semmuso ea Sharp websebaka.

Bakeng sa thuso e eketsehileng, o ka ikopanya le tšebeletso ea bareki ea Sharp kapa oa etela ofisiri ea bona. websebaka:

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