Kuphwanya pamene TV ikugwira ntchito: zomwe zimayambitsa komanso zoyenera kuchita

Timamvetsetsa chifukwa chake TV imasweka panthawi yogwira ntchito, itatha kuyatsa ndikuyimitsa, komanso choti tichite pazochitika zina (LCD, plasma, kinescope). Kuchitika kwa phokoso lililonse lachilendo panthawi ya TV nthawi zonse kumayambitsa chisokonezo kwa wogwiritsa ntchito. Koma izi sizimawonetsa nthawi zonse kukhalapo kwa vuto lililonse, kuwonongeka. Mwachitsanzo, ngati TV yopangidwa ndi LG kapena Sony imasweka ikayatsidwa (pakati pa masekondi 5 mpaka 10), ndiye kuti izi zimaganiziridwa kuti ndizokhazikika. Memo yofananira imapezekanso m’malangizo ovomerezeka aukadaulo. Komabe, ngati m’mbuyomo ming’aluyo inalibe, ndipo m’kupita kwa nthawi idayamba kukulirakulira, ndiye kuti ndizotheka kwambiri izi ndizowonongeka kwaukadaulo.

Zomwe muyenera kudziwa za cod, dinani pomwe TV ili

Ndizotheka kusiyanitsa magulu atatu akuluakulu amikhalidwe yomwe TV imasweka ndikudina pakugwira ntchito:

1. Ukwati wafakitale . Nthawi zambiri, zimalumikizidwa ndi kuyika kolakwika kwa makina olankhulira (zokamba zomwe zimanjenjemera kwambiri pakutulutsa mawu) kapena ndikugwiritsa ntchito molakwika zinthu zamagetsi (makamaka, kutsamwitsa).
2. Kuphwanya malamulo ogwirira ntchito . Zonsezi zikufotokozedwa mwatsatanetsatane mu bukhu la ogwiritsa ntchito, lomwe limaperekedwa ndi TV. Zifukwa zodziwika bwino: pafupi ndi TV ndi rauta, uvuni wa microwave, foni yam’manja, ndi zina zomwe zimasokoneza wailesi. Kung’amba kungathenso kuchitika pamene TV ilumikizidwa ndi malo omwe amalumikizidwa ndi zida zina zamagetsi zomwe zimagwiritsidwa ntchito kwambiri (pakati pa 700 ndi 800 Wh).
3. Kuwonongeka kwaukadaulo . Izi ndizowona makamaka kwa ma TV omwe ali ndi zaka zopitilira 5 – 7 kuyambira tsiku logulidwa, pomwe amagwiritsidwa ntchito mwachangu (ndiko kuti, amayatsidwa tsiku lililonse).

Zowonongeka zamafakitale zimawonekera, monga lamulo, m’masiku atatu mpaka 10 kuyambira tsiku logula TV. Ndipo muzochitika izi, palibe mavuto ndi kusinthana kwa zipangizo. Koma muyeneranso kuyang’ana ngati wogwiritsa ntchito akuphwanya malamulo ogwiritsira ntchito omwe afotokozedwa m’bukuli. Nthawi zambiri ndi:

• TV imalumikizidwa ndi socket, pomwe zida zina 2 – 3 zimayendetsedwa;
• TV ili pafupi kwambiri ndi khoma kapena radiator (imayambitsa kutentha kwambiri).

Zochitika zomwe TV ikhoza “kusweka”

Pali zifukwa zambiri zomwe TV imasweka panthawi yogwira ntchito. Phokoso lowonjezera limatha kuchitika mukayatsa komanso pomwe TV ikugwira ntchito kale kapena kuzimitsidwa (ndiko kuti, imasinthidwa kukhala “standby mode”):

1. Kuphwanya mukamayatsa TV  nthawi zambiri kumakhala kwabwinobwino ndipo sikuwonetsa kulephera kapena kulephera. Zimachitika makamaka chifukwa cha kusamutsidwa kwa magetsi ku njira yowonjezera yomwe ikugwiritsidwa ntchito panopa. Kodi zimenezi zingasonyeze kuti TV ingalephere posachedwapa? Ayi.
2. Kung’ung’udza kwachete pakugwira ntchito . Imawonetsa kusagwira bwino ntchito kwa thiransifoma kapena kusakwanira bwino kwa kutembenuka kwadongosolo lopotoka.
3. Kung’ung’udza kwachete pamene TV yazimitsidwa , monga lamulo, imasonyeza kuyandikana kwambiri ndi magwero osokoneza wailesi. Izi mwina ndi uvuni wa microwave kapena ma routers (ma router). Ndipo zingasonyezenso voteji yosakhazikika mu netiweki yamagetsi yomwe TV imalumikizidwa. Makamaka, chimodzi mwa zifukwa zofala kwambiri ndi kuwonjezeka kwakanthawi kochepa kwa voteji pamwamba pa 235 – 240 Volts kapena kusagwirizana pafupipafupi kwa 50 Hz.

Ndikoyeneranso kutchula kuti ma TV ndi zida zovuta mwaukadaulo. Ndipo zambiri mwazinthu zomwe zilimo zimapangidwa ndi pulasitiki ndi zitsulo. Panthawi yogwira ntchito, TV imawotcha pang’ono. Ndipo kuchokera kusukulu ya physics imadziwika kuti matupi amakula pankhaniyi. Chifukwa chake, izi zitha kukhalanso gwero la cod. Koma iye si wamuyaya.

Ma TV osweka ndi kinescope

Ngakhale kuti ma TV oterowo sakupangidwanso ndi opanga ambiri, akugwiritsidwabe ntchito m’mabanja ambiri. Ndipo kwa iwo, kugwedezeka pamene kuyatsidwa kapena kuzimitsidwa ndizochitika zachilendo, zomwe zimasonyeza “kutuluka kwa kinescope” (ndiko kuti, dongosolo limayambitsa zomwe zimachotsa static charge). Ngati chithunzicho ndi chachilendo panthawi yogwira ntchito, palibe zojambula zojambula zomwe zimawonekera, ndiye kuti musadandaule za kuwonongeka komwe kungatheke. Ndipo ngati bokosi lapamwamba la TV likuphwanyidwa, ndiye kuti izi zimaganiziridwanso ngati zachizolowezi. Koma pokhapokha ngati kung’ung’udza sikudutsa masekondi 10 – 15 mutayatsa kapena kuzimitsa. Zina zonse zitha kuwonedwa ngati zachilendo, ndiye kuti, zimafuna chidwi kuchokera kwa telemaster. Ngati kung’ung’udza kumatsagana ndi mitundu yosiyanasiyana ya “zojambula” pazenera, kupanga phokoso pachithunzichi,

Ndizowopsa kugwiritsa ntchito TV mdziko muno! Izo ziyenera kwathunthu de-mphamvu, ndiyeno funsani pakati utumiki.

Pamene crackling imasonyeza kusagwira ntchito

Ngati ming’alu ikufanana ndi phokoso la mfuti yowopsya, ndiye kuti izi zikuwonetsa kuwonongeka kwa magetsi pakati pa zinthu za bolodi losindikizidwa kapena magetsi. Ndipo izi zikuwonetsa kale kukhalapo kwa vuto lalikulu laukadaulo. Ndibwino kuti muzimitse mphamvu ya TV ndikulumikizana ndi akatswiri apakati pa chithandizo kuti akuthandizeni.

ZOFUNIKA! Koma kuyesa kusokoneza TV nokha sikuli koyenera. Mphamvu yomweyo imakhala ndi ma capacitor apamwamba kwambiri. Kutulutsa kwawo ndikokwanira kubweretsa thanzi labwino kapena kufa! Ndipo pochotsa, mutha kuwononga zingwe mosavuta, mapepala olumikizirana: kukonzanso kotsatira kumawononga ndalama zambiri.

Chifukwa chiyani pa TV pali ng’alu komanso zoyenera kuchita pakufunika kukonza: https://youtu.be/Uov56YpizWg

Nchifukwa chiyani ma TV amawombera usiku?

Izi zikuwonetsa kusalumikizana bwino kwa pulagi yomwe imalumikizidwa ndi kutulutsa, kapena kukhalapo kwa kuwonongeka kwa chingwe chamagetsi, chomwe chimayambitsa kutulutsa kwakanthawi kochepa. Ndipo izi sizichitika usiku wokha, ndi nthawi ino yomwe nthawi zambiri amamvetsera kukhalapo kwa phokoso lochokera kunja kwa ntchito ya zipangizo.

TV imasweka ndipo siyiyatsa

Nthawi zina izi zimatsagananso ndi kung’ung’udza kwafupipafupi kapena kutsika kwambiri. Imawonetsa kusokonekera pakugwiritsa ntchito magetsi kapena chinthu chojambulira mzere. Ngati kung’ung’udza kumatsagana ndi zithunzi kapena zomveka, ndiye kuti izi zikuwonetsa kuti palibe njira yosinthira magetsi. Itha kuchotsedwa ndikuyika chitetezo chowonjezera kapena voltage stabilizer. [id id mawu = “attach_10860” align = “aligncenter” wide = “724”]
Zithunzi zakale[/ mawu]

Oyankhula amanjenjemera

Ngati okamba pa TV akugwedezeka pamene phokoso likuwonjezeka, ndiye kuti izi zikutanthauza kuti nembanemba yawo yawonongeka. Izi zimachitika ndi ma TV omwe ali ndi zaka zopitirira 5 kapena ngati wogwiritsa ntchito nthawi zambiri amaika mlingo wa phokoso kuti ukhale wopambana. Mutha kukonza izi posintha masinthidwe ofananira (kuchepetsa bass balance) kapena m’malo mwa ma acoustics. Njira yolumikizira ikhoza kukhala kulumikiza olankhula akunja kudzera padoko la RCA (3.5mm) kapena kudzera pa Bluetooth (Smart TV yokha).

Zoyenera kuchita ndi mawu omveka panthawi ya TV

Zochita zolimbikitsidwa ngati TV ikusweka:

1. Onetsetsani kuti malo omwe ma TV amalumikizidwa ali ndi magetsi olondola komanso pafupipafupi. Muukadaulo wamakono, zida zamagetsi zapadziko lonse lapansi zimayikidwa. Iwo amakulolani mphamvu TV voteji mu osiyanasiyana 110 kuti 220 volts. Mafupipafupi ayenera kukhala 50 Hz nthawi zonse.
2. Onetsetsani kuti chotulukacho chikugwira ntchito mokwanira. Kung’amba kungasonyeze kusalumikizana bwino pakati pa pulagi ndi “ma petals otsetsereka” omwe ali mkati mwa chotulukira.
3. Onetsetsani kuti palibe kuwonongeka kwa insulation mu chingwe chamagetsi. Itha kukhalanso ma microcracks osawoneka bwino pamapindika.
4. Onetsetsani kuti kuwomba kumachitika pa TV. Phokoso lowonjezera limathanso kutulutsidwa ndi mabokosi osiyanasiyana apa TV (DVB2 wolandila, DVD player, satellite receiver, system speaker speaker, ndi zina zotero).
5. Chotsani momwe mungathere (mamita osachepera atatu) zida zomwe zitha kusokoneza mawayilesi. Makamaka, ma routers, mauvuni a microwave, obwereza GSM, ma amplifiers a WiFi, mafoni am’manja ndi opanda zingwe, ma gamepads opanda zingwe, kiyibodi, mbewa zamakompyuta, ndi zida zina za Bluetooth. Zonsezi zimatha kuyambitsa kusweka kwa olankhula pa TV, makamaka m’mitundu yakale (komwe kulibe kudzipatula kwapamwamba kwambiri pakusokoneza wailesi).

Ngati malangizo onse omwe ali pamwambawa sanabweretse zotsatira zomwe mukufuna, ndiye kuti tikulimbikitsidwa kufunafuna thandizo kuchokera ku malo ovomerezeka a wopanga. Monga lamulo, tsatanetsatane wake amasonyezedwa mu bukhu la ogwiritsa ntchito.

Ponseponse, kusweka pakugwira ntchito pa TV sikumawonetsa nthawi zonse kuti ndikolakwika kapena kuti kumayenera kutengedwera kumalo othandizira kuti adziwe matenda. Izi zikachitika pokhapokha mutazimitsa ndikuzimitsa, ndiye kuti izi ndizochitika mu 99% ya milandu. Pamene kukwapula kumakhala kosalekeza kapena kutsatizana ndi kusokonezedwa pazenera, izi zikuwonetsa kukhalapo kwa vuto laukadaulo.