I need help to create IR codes for Infocus Screenplay 777 ON and Off codes
infocus codes are
0x39 Off
ox3A On

customer code is 0x4E87.

I don't know how to change them to pronto or universal codes. Please help

Thank you
Zia (310)717 8762

When I answered this earlier by email, I suggested looking at this earlier thread (one of many) discussing these specific signals:
[Link: remotecentral.com]
I prefer getting such questions here rather than by email. I don't understand why that earlier thread wasn't enough. But since you asked in the right place this time, I'll add a little more detail to the answer below.


I have no clue what a "universal" code is.

For these signals there are two types of Pronto Hex that can represent the signals. Which you want might depend on what remote you want it for.

For some Pronto models with some versions of ProntoEdit, the short form is better. For some old Prontos and most non Pronto systems that use Pronto Hex, only the long form works. For most new versions of ProntoEdit, it doesn't matter which form you use.

The short form of the two signals is
900A 006D 0000 0001 874E 39C6
and
900A 006D 0000 0001 874E 3AC5

The long form:
0000 006D 0022 0002 0157 00AC 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0689 0157 0056 0015 0E94
and
0000 006D 0022 0002 0157 00AC 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0689 0157 0056 0015 0E94

Thank you
it looks the on and off is the same number here, how is it works to universal remote

Thanks

John:

Sorry to resurrect an old thread.

I am trying to reproduce the long form codes you posted. I'm using your makehex (thanks once again for it).

Infocus describes the "customer code" as 0x4E87 and "nec protocol".

I have never ahd to deal with an NEC before. I've used Sony lots.

I converted the hex above to 78 and 135 decimal and used 78.135 in the nec2.irp as the device id. I am looking in the output for functions 57 and 58 (39 and 3A).

I tried the other nec irp files, too. Mine come out similar to the hex string you posted, but not quite the same.

Can you tell me what I'm doing wrong?

Thanks,
Scott

P.S. I get:

Device Code: 78.135 Function: 57
0000 006D 0022 0002 0157 00AC 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0689 0157 0056 0015 0E94
Device Code: 78.135 Function: 58
0000 006D 0022 0002 0157 00AC 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0689 0157 0056 0015 0E94

Nevermind. I figured it out. Reverse the device id:

Device Code: 135.78 Function: 57
0000 006D 0022 0002 0157 00AC 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0689 0157 0056 0015 0E94
Device Code: 135.78 Function: 58
0000 006D 0022 0002 0157 00AC 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0041 0015 0041 0015 0016 0015 0016 0015 0041 0015 0016 0015 0041 0015 0016 0015 0016 0015 0016 0015 0041 0015 0041 0015 0689 0157 0056 0015 0E94