Makanema omwe ali pabokosi lapamwamba la digito adazimiririka, kanema wawayilesi wa digito amawuma – choti achite ngati palibe chizindikiro?

TV mumayendedwe okhazikika ikuwonetsa njira 20 zama digito, koma zimachitika kuti ngakhale nambala yaying’onoyi imatha mwadzidzidzi. Popeza matchanelo ndi aulere,
kulephera kuwulutsa kumatha kukhala chifukwa cha zinthu zosiyanasiyana, koma nthawi zambiri izi ndizovuta mu pulogalamu kapena pazida zomwe zimalandira chizindikiro. Nkhani zina mutha kuzithana nazo nokha.

Digital TV sichimawonetsa chifukwa cha kuphwanya kwaukadaulo kapena ntchito yaukadaulo

Nthawi zambiri, zomwe zimayambitsa kutha kwa mayendedwe angapo pabokosi lapamwamba la digito ndizovuta zaukadaulo zomwe zimagwirizanitsidwa ndi kulandira ma siginecha. Zimachitikanso kuti kuwulutsa kwa wailesi yakanema ya digito kumasokonekera chifukwa cha ntchito yaukadaulo, yomwe ndi gawo lofunikira pakusunga magwiridwe antchito adongosolo. Musanazindikire vutolo kapena kuyimbira wizard, muyenera kuyesa nokha njira zomwe zikusowa:

1. Pitani ku zoikamo gawo pa TV.
2. Sankhani “Zikhazikiko za Auto” poyamba, kenako “Kusaka Mwadzidzidzi”. Dongosolo lidzayesa kupeza njira.
3. Ngati palibe zotsatira, muyenera kuyesa kufufuza pamanja. Kuti muchite izi, sankhani gawo la “Manual configuration”, ikani magawo ofunikira mmenemo, pambuyo pake ndondomekoyo imayamba.

Momwe mungakhazikitsire bokosi lapamwamba la digito pamachitidwe apamanja akufotokozedwa muvidiyo yotsatirayi (chinthu chokhacho chomwe muyenera kuchita ndikupeza mbale yokhala ndi ma frequency ndi manambala a kanema wawayilesi wapadziko lonse wamzinda wanu kapena dera lanu pa intaneti) : https://youtu.be/hcioy_kAZYQ

Pambuyo poyesa koyamba, njira zina koma osati zonse zitha kupezeka. Ndiye ndondomekoyi iyenera kubwerezedwa mpaka njira iliyonse yosowa ikuwonekera.

Ngati kuyesa sikuthandiza, ndiye kuti muyenera kuyang’ana vuto lalikulu. Njira yomwe idazimiririka pabokosi lapamwamba la digito itha kutsekedwa. Ndiye mwachibadwa kuti si pa netiweki. Njirayi ikhoza kusungidwa, koma izi zitha kuwongoleredwa ngati mungafune: muyenera kugula SMART khadi kuchokera kwa wothandizira. Zomwe zimayambitsa kusokonezeka kwa kulandira ma siginecha a digito ndi kuchotsedwa kwawo zimaperekedwa pansipa.

Ma tchanelo otayika pabokosi lapamwamba la digito chifukwa cha ma encoding olakwika a njira ya DRE

Nthawi zina chomwe chimachititsa kuti ma tchanelo angapo azisowa pabokosi lapamwamba la digito ndi kuyika kolakwika kwa njira ya DRE. Zikuwoneka pamene bokosi lokhazikitsira pamwamba liri mu chikhalidwe chochotsedwa pa intaneti kwa nthawi yaitali. Simufunikanso kukonza chilichonse: mumangofunika kuyatsa chipangizocho ndikuchisiya chikuyenda kwa maola angapo. Nthawi ino ndi yokwanira kugwirizanitsa ntchito. Bokosi lokhazikitsidwa pamwamba lobwezeretsedwa lidzayambanso kuwonetsa matchanelo.

Palibe chizindikiro cha digito cha TV chifukwa chosowa kulembetsa kwa chochunira cha digito

Chimodzi mwazifukwa za kutha kwa njira zingapo nthawi imodzi ndi kusowa kwa kalembera wa tuner. Kukhalapo kwa kulembetsa pa tsamba lovomerezeka la wothandizira kumafufuzidwa. Ngati palibe, ndiye kuti muyenera kulembetsa choyambirira: lowetsani nambala yozindikiritsa – manambala kumbuyo kwa chipangizocho.

Kuthetsa kulembetsa kuzinthu zoperekedwa ndi wopereka

Ngati wogwiritsa ntchitoyo sanalipire kugwiritsa ntchito wailesi yakanema ya digito munthawi yake, ndiye kuti kuwulutsa kumasokonekera, ndipo chiwonetsero chimawonekera pazenera kuti mayendedwe amalipidwa. Njira yothetsera vutoli ndi yodziwikiratu: muyenera kulipira ntchitoyo, ndipo njira zolipira zidzawonekeranso. Komabe, chenjezo lolipiridwa likhoza kuwonekeranso panjira yaulere, zomwe siziyenera kukhala choncho. Pachifukwa ichi, muyenera kufunsa kufotokozera kuchokera kwa wothandizira. Mwina ma tchanelo achoka paulele kupita paudindo wolipiridwa.

Zotsatira za nyengo yoipa pa mlongoti

Kanema wapa digito nthawi zambiri amazimiririka kapena amawonetsa moyipa chifukwa chazovuta zakuthambo. Pa nthawi ya mabingu, chizindikirocho chimaperekedwa pafupipafupi. Mphepo yamkuntho imakhudza kwambiri ntchito
ya mlongoti , chifukwa chake njira zomwe zili pa bokosi lapamwamba la digito zimatayika kwathunthu kapena pang’ono.

Simufunikanso kuchita chilichonse: nyengo ikabwerera mwakale, ngalandezo zimayambiranso kugwira ntchito. Kokani mlongoti, osasuntha. Pambuyo pa kutha kwa mvula yamkuntho, ndikofunikira kuyang’ana ngati chingwe cholumikizira mlongoti ndi bokosi lokhazikitsira pamwamba silili bwino.

Palibe chizindikiro cha kanema wawayilesi: chifukwa chiyani ndi choti muchite

Zifukwa zomwe uthenga wakuti “Palibe chizindikiro” umatuluka pa TV kungakhale zinthu zosiyanasiyana. Kuti amvetsetse vutoli, wogwiritsa ntchitoyo ayenera kuchita izi pang’onopang’ono:

1. Yang’anani chikhalidwe ndi kukhazikika kwa kugwirizana kwa waya uliwonse . Zimachitika kuti mawaya a mlongoti amang’ambika, amapindika, oxidized. Ndikokwanira kuyeretsa chingwe cha oxidized, ndipo mawaya owonongeka ayenera kusinthidwa. Ngakhale kupindika pang’ono mu chingwe kungayambitse kusagwira ntchito kwa chipangizocho.
2. Onetsetsani kuti menyu omwe akugwira ntchito pabokosi la set-top akuwonetsedwa pazenera . Ngati sichoncho, ndiye kuti muyenera kuyang’ana zolumikizira za RCA. Nthawi zambiri mbale zakunja zimawonongeka pa iwo, chifukwa chomwe chizindikirocho chimasokonekera.
3. Onani mapu a digito pa TV . Ogwiritsa ntchito ena amagula bokosi lapamwamba popanda kudziwa kuti kulumikizana kwa digito sikunakhazikitsidwebe komwe amakhala.

Chifukwa chiyani palibe chizindikiro pa cholandila cha digito ndipo palibe matchanelo omwe akuwonetsedwa: https://youtu.be/eKakAAfQ2EQ Chifukwa chiyani bokosi lapamwamba la digito likuwonetsa matchanelo 10 m’malo mwa 20 komanso zoyenera kuchita: https://youtu.be /3kk8rVSYMA4

Mapulogalamu osagwirizana

Mu GS-HD satellite receiver, muyenera kulowa menyu, sankhani “Bwezerani mndandanda wa njira”. Ngati kusagwirizana kwa mapulogalamu kumatsimikiziridwa, ndiye kuti pakutali muyenera kupeza mabatani a CHANNEL ndi TV / RADIO. Mabataniwa ayenera kukanidwa nthawi imodzi pa bokosi lokhazikitsira pamwamba ndi pa remote control, kenako lamulo la STANDBY liyenera kusankhidwa pa remote control.

Kulephera kwa zoikamo za mlongoti

Theka la tchanelo likhoza kutayika ngati zoikamo za mlongoti zalephera. Ndi mbuye yekha amene angathe kuthana ndi vutoli, choncho muyenera kuyimbira ofesi ya wothandizira ndikupempha kukonzanso. Kulumikizana pakati pa chingwe ndi mlongoti kapena bokosi lokhazikitsira pamwamba kumafookanso. Ndikofunikira kuyang’ana ngati waya walumikizidwa bwino ndi cholumikizira cha LNB IN.

Mphamvu ya mlongoti wosakwanira

Kutumiza kwa chizindikiro cha digito m’dera linalake kumachitika pafupipafupi, ndiko kuti, njira zimawulutsidwa pamodzi. Ngati njira zingapo zikusowa, ndiye chifukwa chake chingakhale mphamvu yosayenera ya mlongoti. Kuti muwone zomwe mukuganizira, muyenera kutenga chowongolera ndikudina kawiri pazithunzi “i”. Njira yowunikira mlongoti idzayamba. Mipiringidzo iwiri idzawonekera pazenera la TV, kusonyeza mphamvu ya chipangizocho. Ngati chizindikirocho chili chofooka, ndiye kuti muyenera kusuntha mlongoti kuti mupeze mphamvu zosachepera 50%. Chifukwa chake chizindikirocho chidzayenda bwino, mayendedwe osowa ayamba kugwira ntchito. Momwe mungayesere chizindikiro cha mlongoti, onani kanema wotsatira: https://youtu.be/R-IKTeVhGvc

Ngati palibe chizindikiro cha “i” patali, ndiye kuti muyenera kuyang’ana mu malangizo a dzina la batani lamagetsi. Ziyenera kukhala, koma pansi pa dzina lina.

Posankha antenna m’sitolo, muyenera kuganizira za kutali ndi komwe mukukhala nsanja ya TV:

• ngati mtunda uli mpaka 2 km, ndiye kuti ndikwanira kugula mlongoti wa kunyumba;
• ngati mtunda ufika 30 km, ndiye chipangizo anagulidwa wathunthu ndi chizindikiro amplifier ;
• mtunda mpaka 70 km – imafuna mlongoti wakunja, wowonjezeredwa ndi amplifier.

Mphamvu ya amplifier iyeneranso kuganiziridwa. Simuyenera kutenga chipangizo chomwe chili champhamvu kwambiri – sichingasinthe, koma kufooketsa chizindikirocho.

Momwe
mungapangire mlongoti pa TV ya digito tafotokozedwa m’nkhani yathu ina. Mwina zingakhale zothandiza kwa inu.

TV sipeza njira za digito chifukwa cha kuwonongeka kwa bokosi lokhazikika

Chiyambicho chiyenera kupita kumalo okonzera ngati:

• zambiri za izo sizimawonetsedwa pa TV, koma zolumikizira za RCA zikugwira ntchito;
• chipangizo chokhazikitsidwa chimayambiranso;
• pofufuza tchanelo, zidziwitso za mtundu wa siginecha yolandilidwa sizikuwonetsedwa, koma mlongoti umakonzedwa.

https://youtu.be/ZL5Qs_K4xvU

Kuwonongeka kwa TV

Ngati TV simayatsa konse, ndiye kuti vutolo lingakhale lalikulu, lofuna kukonzedwa kodula. Koma musathamangire ku malo othandizira – choyamba muyenera kuyesa kukonza nokha. Mwina chifukwa chosagwira ntchito pa TV sichoyipa. Muyenera kuchita mu magawo angapo:

1. Yang’anani ngati chingwecho chikugwirizana ndi malo ogulitsira komanso ngati pali magetsi m’chipindamo . Ana amene akusewera kunyumba kapena ziweto akhoza kudumpha chingwe mwangozi.
2. Onetsetsani kuti mabatire omwe ali pa remote control ali ndi chaji . Sinthani ngati kuli kofunikira.
3. Yang’anani ngati pamwamba pa bokosi la set-top pomwe chowongolera chakutali sichinatsekedwe ndi chilichonse .
4. Yang’anani ntchito ya remote control . Pa TV yazimitsidwa, kuwala kochepa kuyenera kuyatsidwa, kusonyeza kuti zipangizo zikugwira ntchito. Ngati kuwala sikuzimitsa, koma TV siyingayatse, ndiye kuti chowongolera chakutali ndi cholakwika.
5. Onetsetsani kuti zida zikuyenda bwino . Ngati wogwiritsa ntchito mwangozi adakanikiza mabatani olakwika, adatsegula njira yolakwika, adalowa kudzera mu mawonekedwe a mapulogalamu, ndiye chinsalu cha TV chogwira ntchito chidzakhala chakuda. Muyenera kubwerera ku mode yoyenera. Ngati simungathe kukonza cholakwikacho nokha, muyenera kulumikizana ndi mbuye.
6. Tengerani TV kumalo ochitira msonkhano ngati inawonongeka pa nthawi ya mvula yamkuntho . Pankhaniyi, sizingatheke kuti zitheke kukonza nokha.

Nthawi zambiri, ma tchanelo omwe ali pabokosi lapamwamba amasowa chifukwa cha zolakwika za ogwiritsa ntchito okha, kusadziwa malo owonera kanema wawayilesi. Simuyenera kukonza vuto lalikulu nokha, kuti musaipitse, ndi bwino kukaonana ndi mbuye woyenerera.