Streamzap and URC-10820

[mappedyr]

I have a URC-10820 and a satellite receiver that responds to the Streamzap protocol. I have created a KM that I thought was working but I soon discovered that it's not really as good as I expected.

The problem is that I can only control the satellite receiver a few meters away. I also have a URC-7560 where I have learned the signals from the original remote control and it works far better.

I use the protocol code blinky123 described in a previous thread:

Upgrade protocol 0 = 01 23 (HCS08) Streamzap New (PB v4.00)
20 16 22 48 11 85 85 10 08 06 01 A6 01 A6 01 A6
01 A6 A3 34 01 A6 00 14 B6 60 38 61 46 01 B3 02
A8 40 B7 60 CC FF 5F
End

When I look at the learned patterns in IR I get:

• "T=1 U=1681:1682" in the Misc column (good code).
• "T=1 U=1689:1696" in the Misc column (bad code).

I have uploaded the learned codes here. The good codes are in the sat section and the bad codes are in the cd section.

Is it the frequency that should be adjusted? And how to do that?

/Kjeld

[The Robman]

The freq on the good codes is 57.5 Khz, the freq on the bad codes is 40 kHz.

[mappedyr]

I had never tried the protocol builder, but now I have. I had some problems finding protocol-builder-v400.xls - at least I couldn't find it in the File Section.

I changed the protocol code to:

Code: Select all

Upgrade protocol 0 = 01 23 (HCS08) Streamzap New (PB v4.00)
 20 16 16 30 11 85 85 10 08 06 01 A6 01 A6 01 A6
 01 A6 A3 34 01 A6 00 14 B6 60 38 61 46 01 B3 02
 A8 40 B7 60 CC FF 5F
End

and voilà, it works perfectly. I can see from the learned signals that the frequency is measured to 57553 Hz.

Cheers,
Kjeld

[Capn Trips]

Glad you found it, although it's right there in the File section. Navigate to File Section>Tools>Main>Protocol Builder.

[mappedyr]

It sure is. I must have been blind.

Cheers,
Kjeld