Truyn hnh k thut s mt t DTT l gTnh cho n thi im ny, bn cnhtruyn hnh k thut s v tinh, IPTV thtruyn hnh k thut s mt t, l hnh thc pht sng mi vi rt nhiu u im vt tri.Truyn hnh k thut s tin tinTruyn hnh k thut s mt t (Digital Terrestrial Television DTT) l cng ngh chuyn i t tng t sang k thut s (analog-to-digital). Phng thc ny c u im l hnh nh sc nt, c chiu su, loi b hon ton hin tng nhiu v bng ma (ghost free) vn l nhc im ca truyn hnh analog thng thng (truyn hnh qung b ca VTV, truyn hnh cp, )loi b nh hng ca cc tia sng phn x, khng b nh hng nhiu pht ra do my vi tnh, m t in, sm st

Khch hng c th tra c lch pht sng cc knh v chn ngn ng bng chic iu khin t xa catruyn hnh An Vinu im vt triC th thu truyn hnh k thut s mt t theo kiu c nh hoc xch tay, thu di ng trn cc phng tin giao thng cng cng nh t, tu ho, my bay. s dng cng ngh ny, ngi dng cn c ng ten thu sng v u thu k thut s (Set-top-box) gii m, chuyn i tn hiu.

Bn c th thng thc truyn hnh k thut s cht lng HD vi thit b nh gn, anten c th t trn bn ca truyn hnh An Vin Vit Nam hin nay, AVG l n v i tin phong trong vic pht sng chun ci tin ca truyn hnh s mt t DVB-T2. y l k thut tin tin nht th gii ca truyn hnh k thut s mt t. Vi vic p dng tiu chun mi ny th AVG c th cung cp c nhiu knh hn v cht lng tt hn trn mi tn s c cp.Lt t n ginVic lp t truyn hnh s mt t rt n gin. Bn ch cn kt ni anten vo u thu k thut s DVB-T2 ca AVG (truyn hnh An Vin) vi thu bao ch 88.000 ng/thng l c th xem hn 70 knh SD v 10 knh HD ni dung c sc.Hng dn lp t u thu truyn hnh An Vin DTT mt tTruyn hnh An Vinhng dn khch hngcch lp t u thu AVG DTT mt tmt cch chnh xc, nhanh, n nh nht. lp t u thu AVG mt tqu khch vui lng lm theo cc bc sau:Bc 1: Xc nh v tr t u thu An Vin u thu phi t gn Tivi, cch TiVi khng qu 1,5m u thu phi t gn ngun in 220V C th t sau TV hoc ngn di ca k TV thm m p hn.Bc 2: Kt ni u thu An Vin vo Tivi v kt ni Anten vo u thu Cm ngun in u thu An Vin Kt ni dy HDMI 1 u cm vo cng HDMI ca u thu AVG, u cn li cm vo cng HDMI ca TV. Nu TV khng c cng HDMI ( thng l loi TV CRT i c) th s kt ni u thu vo TV bng cng AV (Video). Tivi c th c 1, 2, 3 Cng HDMI hoc AV , qu khch cm vo cng HDMI, AV no th bt TV sang cng HDMI,AV tng ng. Kt ni Anten AVG vo u thu

Bc 3: iu chnh Anten u thu AVG t cng v cht lng sng (Quan trng nht) xem cng v cht lng sng mt cch chun xc nht qu khch vui lng thao tc nh sau: Trn iu khin u thu n phm: Danh Mc/ Thit lp h thng/ D bng tay ( Nhp mt khu 0000 nu u thu yu cu) u thu s t ng chuyn vo bng d bng tay, Trong mc d bng tay qu khch xem cc knh tn s sau: Ti khu vc pha bc: knh s 56, 57, 58, 59 Ti khu vc pha nam: knh s 50, 57, 58, 59 Nu 4 knh tn s ny u t cng trn 75%, cht lng trn 90% l c th thu c. Nu 1 trong 4 tn s trn c cht lng thp th s c 1 nhm knh khng c tin hiu, nn qu khch vui lng chnh Anten t n cng v cht lng tiu chun nh trn mi c th xem c. Nu Anten trong nh ca truyn hnh An Vin cha tn hiu th s phi chuyn sang anten ngoi tri sng tt hn.Bc 4: Tin hnh d knh Sau khi cng v cht lng tiu chun cho php (Cng ln hn 75%, cht lng ln hn 90%) th qu khch hng tin hnh d knh Trn iu khin nhn: Danh mc/Thit lp h thng/D t ngTrn y l bi vit hng dn cch lp t truyn hnh An Vin i vi u thu mt t. Hi vng qu khch c th t lp t, hoc iu chnh anten ca nh mnh cho cht lng xem tt nht.Chc cc bn thnh cng!

Tham kho thm:Ccgi cctruyn hnh mt t DTT ca an vin:Gi A|Gi BTags:Anten An Vin,Hng dn lp t,u thu An VinChia s :Bi vit cng chuyn mc

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