Cov nyees khawm ntawm qee cov keyboards, xws li siv hauv POS cov haujlwm, muaj cov kaus mom uas tshem tau, hauv qab uas koj tuaj yeem tso cov ntawv sau lossis duab. Cov kev sib tshooj no tuaj yeem ua tau ntawm tus kheej lossis siv lub tshuab luam ntawv.
Cov Lus Qhia
Kauj ruam 1
Kaw lub keyboard, tsis li ntawd nias lub pob yuam kev thaum kho cov keycaps yuav ua rau muaj kev cuam tshuam ntawm lub ntaus ntawv uas nws txuas nrog. Qee cov keyboards tsuas tuaj yeem txiav tawm thiab sib txuas thaum lub tshuab siv tsis tiav, thaum lwm tus kub-lub nra (piv txwv li, cov uas muaj lub USB sib txuas).
Kauj ruam 2
Kawm los ntawm cov ntawv qhia keyboard txhawm rau paub tshem cov keycaps. Feem ntau nws txaus kom pry nws tawm nrog lub hau ntswj hauv qhov no. Nws yog qhov zoo tshaj plaws tsis txhob coj lawv tawm tib lub sijhawm - lawv tuaj yeem yuam kev tau. Tshem tawm txhua lub cap tom qab tsuas yog tom qab txhim kho lub dhau los.
Kauj ruam 3
Yog tias cov lus qhia rau cov keyboard tsis qhia tias qhov loj me ntawm kev sib tshooj nrog cov ntawv sau lossis qauv yuav tsum yog, ntsuas qhov loj me ntawm lub rooj zaum rov qab nrog ib tus pas ntsuas tsis tu ncua. Daim duab dav heev yuav tsis haum rau qhov tawm mus ua si, dhau nqaim - thaum nias, nws tuaj yeem txav thiab tig mus ncaj.
Kauj ruam 4
Xaiv cov khoom siv rau kev sib tshooj nrog cov duab lossis ntawv sau. Txij li cov npoo ntawm sab nraud ntawm lub kaus mom yog glossy, ntawv dawb yuav tseem zoo ib yam nkaus. Tab sis zoo dua cov txiaj ntsig tau zoo tuaj yeem tau txais siv inkjet lossis laser zaj duab xis (nyob ntawm lub tshuab uas koj siv). Daim duab plaub fab ntawm ib qho xim xav tau tuaj yeem tso hauv qab zaj duab xis no. Cov ntawv sau lossis kos duab tuaj yeem theej tawm mus rau laser zaj duab xis siv lub tshuab luam ntawv. Feem ntau, ntawm sab luam tawm, cov kab ntawm zaj duab xis yog me ntsis nyiaj, thiab nyob rau sab nraud, cov kab yog tob dub.
Kauj ruam 5
Tshaj tawm cov ciam teb ntawm plaub fab nrog cov kab nyias. Hauv txhua kis, luam tawm ntawm 1: 1 nplai. Siv cov ntawv txiab ncaj rau txiav cov sib tshooj. Muaj kev sib txuas ntawm cov keyboard hloov ntawm POS davhlau ya nyob twg mus rau lub khoos phis tawm, nco ntsoov xyuas yog tias sib tshooj ntawm txhua tus yuam sij nyob kom raug. Tsuas yog tom qab ua kom paub tseeb tias qhov no yog cov ntaub ntawv, npaj mus siv lub keyboard.
