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Sylvania Fan help
Posted: Tue May 01, 2007 11:49 am
by Mongoloid
Greets all! I have been unable to create a protocol for a fan
I have. Here are working learned codes from a 2116 remote:
https://www.hifi-remote.com/forums/dload ... le_id=4529
Any help would be most appreciated.
Thanks.
Posted: Tue May 01, 2007 7:43 pm
by Capn Trips
Try this protocol upgrade:
Code: Select all
Upgrade Protocol 0 = 01 FF (S3C8+) Custom Protocol for Cable/0000 Sylvania Fan (KM v9.08)
3D 92 11 8B 0E 85 01 06 06 02 79 00 BF 00 D3 02
65 0D 30 8D 01 46
End
and Device Upgrade:
Code: Select all
Upgrade Code 0 = 68 00 (Cable/0000) Sylvania Fan (KM v9.08)
FF 00 91 D8 00 08 40 20 10 00 00 00 00 00 04
End
They come from this
PB File and this
KM upgrade.
For any experts to critique, I decoded this as follows:
Code: Select all
6 Device bits and 6 Command bits.
Lead-in = none
+1266 -422 = 1
+422 -1266 = 0
Lead-out = -6752
Device 54
Power On/Off
1 1 0 1 1 0 0 0 0 0 0 1 -6752
OBC 001
Fan Speed
1 1 0 1 1 0 0 0 0 0 1 0 -6752
OBC 002
Oscillation On/Off
1 1 0 1 1 0 0 1 0 0 0 0 -6752
OBC 016
Timer
1 1 0 1 1 0 0 0 1 0 0 0 -6752
OBC 008
Mode
1 1 0 1 1 0 0 0 0 1 0 0 -6752
OBC 004
Posted: Wed May 02, 2007 2:23 am
by Mongoloid
Thanks Capn (and thanks for the fast response)! Works perfectly!
Thanks for posting the PB file as well, maybe I can figure
out what was I doing wrong.. but I'm guessing it was pretty
much everything.
-Mongoloid-
PS: After looking at your work for a bit, I get it now.. So double thanks!
Posted: Wed May 02, 2007 5:20 am
by Capn Trips
Well, I'm not an expert, but I find
THIS PB guide very helpful.
I pretty much arbitrarily split the 12 bit signal into a 6-bit device code and a 6-bit command code. You could go with 7 and 5, 5 and 7, or 4 and 8, but 6 and 6 seemed more ... symmetrical. Also each of those alternate splits would require recalculating the different Device code and OBCs.
You could also try OBC 32 to see if that does anything (as it sort of follows the pattern of the other command signals.)