ZvigadzirwaElectronics

How kusarudza purojekita: zano nyanzvi

Nhasi tiri kutarisa musoro kuti ndichapa zvakawanda zvinogona vatengi projectors kuti achiziva sarudzo, apo kwete kuvimba pakushambadzira masirogani kana dzechembere mutengesi uye chaivo nzira, nokurondedzerwa uye ruzivo pamusoro sei kusarudza purojekita. Karwendo lumens munyika, uye mamwe Pixel matrices akataura rakavhurika.

Zvirokwazvo uchinetseka sei kusarudza purojekita. Ini vachafunga kuti mashoko panyaya iyi yakanyorwa WHO uye duku rori. I zvamaronga kuti rwendo nyore uye inofadza, kusarudza woga riri nani - purojekita kana TV, uye pakupera kuva nyanzvi panyaya iyi.

Range hwemazuva projectors vanokwanisa kufadza munhu wokutanga achinyatsotaurira kudzidza nyaya iyi. Large, duku, magiramufomu kana mira, neboka zvatariswa vari Specification nenhamba zvinotyisa pricelist. kuti iwe mudzokorore Regai uye patsanura zvinhu, kutsanangura mabasa avo uye zvavanoda uye pashure kururamiswa chokuita bhajeti yemberi kutenga yedu pasi mutsetse uri mashomanana musarudzo. Heunoi kwavari, uye pakupedzisira hurukuro "mwoyo mwoyo".

How kusarudza purojekita uye chii kunotsvaka?

Item nhamba 1. Kutanga, unofanira kuteerera apo uye kuti unoronga kushandisa purojekita. Zvichienderana ichi, hunobuda imwe mhando shoma:

  • Home (musha yemitambo);
  • kushanda (mharidzo uye Misangano);
  • nokuti paruzhinji zviitiko (chazara, Concerts, zviitiko).

Ndicho pokutangira, izvo zvinofanira kwakavakirwa mberi kuongorora musarudzo. Design zvinhu uye nokurondedzerwa nechimwe chinhu ichava yakasiyana mumwe.

Item nhamba 2. inotevera ndechokuti simba chaizvo nezvainoita unhu kuratidzwa sikirini hombe. Ndicho kupenya purojekita, uye kuva chaiwo ari mashoko - wesimba chiedza zvinoyerera purojekita anogona emit. Zvidzidzo umo chakayerwa purojekita aperture, rinonzi ANSI kana lumens.

  • Nokuti kamuri duku zvizere shading, ukoshi ichi ingabva 600 kusvika 800 dzakabatana.
  • Kushanda zvishomanana chiedza akakodzera mudziyo anokwanisa kununura "pagomo" Kupenya kubvira 1000 kusvika 1800 dzakabatana.
  • Kana uine kushanda zvachose pasina kudzima magetsi, somuenzaniso, masikati - zviri nani kuti vasarudze simba yokutevedzera kubvira 2000 kusvika 3000 dzakabatana.
  • zvidzidzo 3,000 - nokuti dzimba anosvika 100 mativi mamita inopenya masikati.
  • 5000 uye zvakawanda - Dzimba vanhu 150-200 nechiedza chakajeka.
  • Projectors ane luminosity 10,000 uye zvakawanda - zviri projectors basa, akaronga kuti hombe konzati dzimba uye nhandare.

Item №3. Resolution of purojekita. Izvi quantifies mano purojekita kuratidza mumwe nhamba pfungwa (pixels) pamadziro muzana chikwata nharaunda. The yakakwirira chisarudzo pamusoro purojekita - duku zvezviyo, uwane mufananidzo ndiko, uye zviri nani achatarira mufananidzo uri guru chidzitiro. Asi musawana zvematongerwo muchadenga nhamba zvisarudzo: mufananidzo unhu zvikuru kunobva chiratidzo chisarudzo, izvo nechikoro kuti purojekita kuti kuratidza. Standard purojekita 600x800 pixels chisarudzo vanoratidza kunoita anenge lossless mashoko DVD unhu. Kuratidza mukuru-tsanangudzo mifananidzo zviri nani pane muenzaniso pamwe chisarudzo pamusoro 1280 ne 800, uye kunyange nani pane Full HD - 1920 kusvika 1080 (kana totaura kumba theatre - iyi ndiyo chete zvinogamuchirika mhinduro).

Item №4. Anosiyanisa purojekita. parameter Izvi anokonzera "kudzama ruvara". Kutaura zvazviri, mano purojekita kuratidza zvakajeka zvikuru vatema uye chena ruvara kana projecting mifananidzo pana sikirini hombe. "Zvinoreva The yendarama" - avhareji nhamba pakati kufadza uye shoma tsika dzakawanda yokutevedzera. Kazhinji, musiyano pakati 800: 1 uye 1000: 1 pane anenge imperceptible.

zvimwe zvose parameters ose projectors akafanana chaizvo uye zvinogona chete kwakasiyana zvishoma mumwe. Usati sarudza purojekita zvachose - kutungamirirwa zvavanoda: kuvapo Wi-Fi, «mufananidzo-mu-mufananidzo" Ndinoda-pepuranga nezvimwe "mabhero uye miridzo" havasi kukosha. Kuti uve nechokwadi huru connectors kuti vane basa mazano chiratidzo (zvimwe kuvapo ane HDMI chiyamuro), teererai upenyu rambi uye mari kutenga rimwe padivi kutsiviwa. Izvi, pfungwa, vachava zvakakwana kunzwisisa sei kusarudza poektor uye chii iwe chirping hitroglazy Sales.

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