Daim ntawv Point-of-male (POS) yog ib qho khoom siv tseem ceeb rau cov lag luam uas siv POS systems los ua kev lag luam. Txawm hais tias koj khiav lub khw muag khoom, tsev noj mov, lossis lwm yam kev lag luam uas tso siab rau POS thev naus laus zis, nws yog ib qho tseem ceeb uas yuav tsum khaws cov ntawv POS kom raug kom nws zoo thiab ua haujlwm. Kev cia kom zoo tsis tsuas yog ua kom koj daim ntawv POS tseem nyob hauv qhov zoo, nws tseem pab tiv thaiv cov teeb meem luam ntawv thiab cov khoom siv poob qis. Hauv tsab xov xwm no, peb yuav tham txog cov kev coj ua zoo tshaj plaws rau kev khaws cov ntawv POS kom nws nyob hauv qhov zoo.
1. Khaws rau hauv qhov chaw txias, qhuav
Ib qho tseem ceeb tshaj plaws hauv kev khaws cov ntawv POS yog tswj kom tsim nyog ib puag ncig. Nws yog ib qho tseem ceeb uas yuav tsum khaws cov ntawv POS nyob rau hauv qhov chaw txias, qhuav los tiv thaiv nws los ntawm cov av noo, qhov kub thiab txias hloov pauv thiab lwm yam ib puag ncig. Kev ya raws ntau dhau los yog cua sov tuaj yeem ua rau daim ntawv ntub dej, deformed, lossis tsis muaj xim, ua rau muaj teeb meem luam ntawv thiab cov khoom siv. Qhov chaw khaws cia zoo tshaj plaws suav nrog lub chaw huv, qhuav qhuav, txee, lossis txee uas tiv thaiv los ntawm tshav ntuj ncaj qha lossis huab cua kub.
2. Tiv thaiv kom tsis txhob muaj plua plav thiab khib nyiab nkag
Lwm qhov kev txiav txim siab tseem ceeb thaum khaws cov ntawv POS yog tiv thaiv nws los ntawm plua plav thiab khib nyiab. Cov plua plav thiab cov av uas ntim rau ntawm daim ntawv tuaj yeem cuam tshuam rau kev ua haujlwm ntawm koj lub tshuab POS, uas ua rau cov ntawv luam tawm tsis zoo thiab ua rau lub tshuab luam ntawv puas. Txhawm rau tiv thaiv qhov no tshwm sim, khaws cov ntawv rau hauv lub thawv airtight lossis hnab yas kom nws huv si thiab tsis muaj kab mob. Tsis tas li ntawd, xav txog kev siv lub npog plua plav rau koj lub tshuab luam ntawv POS kom txo qis kev pheej hmoo ntawm cov hmoov av nkag mus rau hauv daim ntawv thiab ua rau muaj teeb meem.
3. Khaws kom deb ntawm cov tshuaj thiab cov kuab tshuaj
Tsis txhob khaws cov ntawv POS rau hauv qhov chaw uas nws tuaj yeem cuam tshuam nrog cov tshuaj, cov kuab tshuaj, lossis lwm yam khoom uas yuav ua rau daim ntawv puas. Cov tshuaj no tuaj yeem ua rau daim ntawv tsis muaj xim, nkig, lossis tsis zoo, ua rau cov ntawv luam tawm tsis zoo thiab ua rau muaj kev puas tsuaj rau lub tshuab luam ntawv. Khaws daim ntawv kom deb ntawm qhov chaw uas ntxuav cov khoom, cov kuab tshuaj, los yog lwm yam khoom uas tsim kev puas tsuaj raug muab khaws cia los yog siv los txo qhov kev pheej hmoo ntawm kev sib kis.
4. Hloov cov khoom muag tsis tu ncua
Txhawm rau kom ntseeg tau tias koj daim ntawv POS tseem nyob hauv qhov zoo, nws yog ib qho tseem ceeb kom muaj kev sib hloov cov khoom kom raug. Daim ntawv POS muaj lub txee lub neej, thiab cov ntawv qub tuaj yeem ua nkig, tsis muaj xim, los yog ua rau jamming. Los ntawm kev tig koj cov khoom muag tsis tu ncua thiab siv cov ntawv qub tshaj plaws ua ntej, koj txo qhov kev pheej hmoo ntawm kev siv cov ntawv uas tsis zoo rau lub sijhawm. Qhov kev xyaum no kuj pab xyuas kom koj ib txwm muaj cov ntawv POS tshiab, zoo siab thaum koj xav tau.
5. Xav txog hom ntawv POS
Ntau hom ntawv POS tej zaum yuav muaj qhov tshwj xeeb khaws cia raws li lawv qhov muaj pes tsawg leeg thiab txheej txheej. Piv txwv li, cov ntawv thermal, feem ntau siv rau cov ntawv txais nyiaj, yog qhov kub thiab txias thiab yuav tsum tau muab cia rau hauv qhov chaw txias, tsaus nti kom tsis txhob muaj cov txheej txheem ntawm fading lossis discoloring. Ntawm qhov tod tes, cov ntawv coated feem ntau siv hauv cov tshuab luam ntawv hauv chav ua noj yuav muaj kev xav txog kev khaws cia sib txawv. Nco ntsoov xyuas cov chaw tsim khoom cov lus pom zoo rau hom ntawv POS tshwj xeeb uas koj siv thiab ua raws lawv cov kev coj ua zoo tshaj plaws.
Hauv cov ntsiab lus, kev khaws cia ntawm POS ntawv yog qhov tseem ceeb rau kev tswj hwm nws qhov zoo thiab ua kom muaj kev ua haujlwm zoo ntawm koj cov khoom siv POS. Koj tuaj yeem pab tswj hwm koj daim ntawv thiab txo cov ntawv puas los ntawm kev khaws cia rau hauv qhov chaw txias, qhuav, tiv thaiv nws ntawm plua plav thiab khib nyiab, tsis txhob raug tshuaj lom neeg, tig cov khoom muag tsis tu ncua, thiab xav txog cov kev cai tshwj xeeb ntawm ntau hom POS ntawv. . . Kev pheej hmoo ntawm cov teeb meem luam ntawv. Los ntawm kev ua raws li cov kev coj ua zoo tshaj plaws no, koj tuaj yeem xyuas kom meej tias koj daim ntawv POS yeej ib txwm nyob rau hauv qhov zoo tshaj plaws thiab npaj siv thaum koj xav tau.
Post lub sij hawm: Jan-29-2024