Fix Fault Sagemcom

My Sagemcom DTR 6400T/6700T is flashing 00.00 when switched on, was working perfectly fine before a power cut but now doesn’t do a thing, no sound from the machine after unplugging and starting up a ... more

The unit will power up , go through the cycle until it comes to 'init' then shuts down and starts up again to repeat the cycle again and again. I have disconnected the unit and left it overnight, the ... more

Just bought this item but can't find any instruction on how to set the time can anyone help please?