I TV-ah NO SIGNAL tih a lo lan chuan, a hmasa berin i Set Top Box leh signal i lakna (RF cable) a inthlunzawm em tih i fiah hmasa ber dawn nia. Hetiang nghet lo emaw in phawi emaw vangin i Set Top Box-ah signal a lut lo tihna a ni thei. Hetiang zawng zawng hi i check a, a that vek chuan i line lakna lamah chat emaw, chhia emaw a awm palh a ni thei a, nangmahni bialtute i hriattir thuai dawn nia.
