JP1 Remotes

I've a box (hdd player Enigma), where a long press of the FFWD and REW buttons is
treated as rewind and fast forward, and a short press is treated as NEXT and PREV files. It is very terrible, so I begin to search and have found here a hacked NEC2 protocol with similar functionality written by Rob.
But I need help to make similar changes to NEC1 protocol for Kamleon URC-8040

Thanks in advance,
Il
P.S.
The signal (short keypress), received by my UIR, is like that: 00 FF OBC ^OBC.
Device number is 0. The second bytes of cmd/dev are complemented.
Unfortunatelly, my UIR cannot distinguish short and long keypresses...
P.P.S.
What is the difference between NEC1, NEC2, NECx and so on in URC words?

NEC1 keeps repeating the code when held down.
NEC2 sends the code once, and a repeat flag continuously after that, when held down.

classicsat wrote:NEC1 keeps repeating the code when held down.
NEC2 sends the code once, and a repeat flag continuously after that, when held down.

Other way around.