I'm posting this information mainly for my own project. Trying to read out of the chip, and to write. The main objective is to repair faulty...
Made on request. Vu+ Duo alternative points for the security chip information. Good luck. [ATTACH]
No idea if it will ever be useful for someone, but I had got started with it, and found it a shame to delete. A complete overview from the RS232...
Perhaps this is the problem of yours receiver. So, Rs232, Usb etc not working, you have only a red led on the front display. Research.. A good...
Because there is sometimes confusion between the two errors, Frontpanel only red led, or red led and display stuck on starting... I have made this...