DAKTRONICS DXB-1 Digital Billboard Installation Guide
Kawm yuav ua li cas rau nruab thiab teeb tsa koj li DB-7XXX/DXB-1XXX Digital Billboard nrog rau cov neeg siv phau ntawv qhia los ntawm Daktronics. Ua raws li cov lus qhia ua ntu zus rau kev teeb tsa kom zoo thiab cov lus qhia daws teeb meem rau kev sib tw LED. Txuag sijhawm nrog cov lus qhia ceev installation nrog.