hi ive the boxt located between ballinasloe and roscommon,all was fine till just b4 christmas when lost all channels.the box needed new firmware which a friend flashed and told me it was working for him. my aerial had moved in the wind , the box shows no signal ive turned it all directions ,horizantal and vertical,nothing tried 3 diferent pointed aerials and also just bought a mesh with new power and downconverter,still nothing. ive put myt muti meter on the connector at the areial and when power on im getting 20v and 4v when power off ,all connectors have been re fitted,surley as ive power travelling to aerial all must be ok, any help welcome. what should the most recent firmware be for the box t
Old or new firmware should still find all chanells on a scan, but only may display freeview ones if not the latest firmware for unit to update codes.
If you connected downconverter side of powersupply at any stage to box by mistake, it could have blown the tuner in the box.
If sure you didnt do this, ariel pointing in gereral line of sight to transmitter shoul work if downconverter is in correct polarization(Horizontal or Vertical) main mast=H, beam bender = vertical.
Also check all F-connections that outer core of co-axial cable is not coming into contact with inner core.
If all these checks dont work, sounds like your tuner is goosed!
Best of luck!
