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Topic:
Learning Directv H20 codes into a audio access PX-700
This thread has 3 replies. Displaying all posts.
Post 1 made on Monday May 1, 2006 at 15:41
john mulgrew
Long Time Member
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July 2002
114
I am useing an audio access px-700, and a Directv H20 satellite receiver as one of the sources. I have been unable to learn any of the codes into the px-700. There are a few settings that can be adjusted in the px-700 program[carrier frequency, # of times code is repeated, ignore lead pulse on repeat, and the 2 optimized settings]. Has anyone been sucsesfull learning H20 codes into the px-700 and if so what do you have these options set to?

I have done all of the common sence stuff like turn off the light, different hold times, and different teaching distance.

We have had issues useing ir repeater systems wih the h20 receivers until we put in a russound 56k IR shifter to change the frequency of the codes that are sent to the H20. The Px-700 is able to send out codes at different frequncys so I have tried every frequency from 58-38. I tried every setting while set to 56k and I still got nohing.

Audio Access tech support sugested useing a pronto to teach the codes instead of the factory remote because the factory remote also sends RF and that could be throwing off the PX-700. This didn't work either.

I am also going to have touchpannels in this system so i will need to learn more codes than just the 2 that the keypads will allow you to use.

If anyone has been sucsesful with this or can think of other things i could try any help would be apreciated.


-Thanks
Post 2 made on Monday May 1, 2006 at 16:03
AZ Installer/ Designer
Long Time Member
Joined:
Posts:
July 2005
107
The 56K modulator is not the way to go. I downloaded some Tech data on the new DirecTV Sat boxes a couple of weeks ago. This stated that the IR and RF was running at 38K. Found out that a NILES Flood flasher set about 2" away from Sat sensor worked awesome. Sorry, don't have info on the PX-700
Robert G. Green
Better to have and not need, then to need and not have.
Post 3 made on Monday May 1, 2006 at 16:05
Springs
Super Member
Joined:
Posts:
May 2002
3,238
Could you paste in the HEX? I don't know the editor you are dealing with. But what you describe is similar to the RTI library. Can you use that?
Post 4 made on Monday May 1, 2006 at 16:09
Springs
Super Member
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Posts:
May 2002
3,238
0000 006C 0022 0002 0154 00AA 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0040 0015 05BF 0154 0055 0015 0E32

That is the power on command.

It is at 38.4 with one repeat according to the CML for RTI. All the other codes are listed as 38.5 with one repeat.


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