JP1 Remotes

Sure, the link
http://www.daewoo.cl/sta-info/manuals/audio/HC-4230.pdf
Its 99,5% similar to Challenger HT-8230 I got.

I´d try to upload here but:

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Please contact the ...

The Robman:
Yea, I´ve seen many NEC´s types, I´ll start to learn about iR protocols as they as very useful on this job I´m very grateful for this site, tanks for the space.

eferz:
Again many tanks, I´ll start to work with these information tanks to you, at this time, I managed to use SPDIF input ...

Yes, that´s great, I´ve send some commands and got many keys working but have others missing.
I hope you can catalog all the rest keys (like enter, eq, surround)
Tanks again.

Works, :eek: :eek: :eek:
I got the sevice manual for this device, really not for challenger-8320 but for daewoo-ht4150 that has hc41xx and 42xx series and mainly 4150 and 4130 are quite similar...
I research about nec1 protocol (simply nec no?) put into my "remote clonex" adrress 2 and command 16 ...

Hi all, new in JP1 forum need help, I´m not JP1 user (trying to learn about JP1 now).
I have programming skills, I use Microchip PIC microcontrollers and try to make an iR remote, the device I want to use is an Challenger HT-8230 home cinema, because don´t got the original remote.
Since the device ...