Be careful with any experimentation with IR signals with that TV. Read this thread:
[Link: hifi-remote.com]Some Advent TV's using the same IR code set as the HT2751A can be destroyed by ordinary signals from a related code set.
There is a JP1 upgrade for the HT2751A at
[Link: hifi-remote.com]It uses the RC5 protocol, with device number 0. That is a very common code set for TV's. Philips and several other brands use basically the same code set. Power, digits, vol, CH, and other basic functions are the same across all the brands and models including Advent. Advanced functions differ across brands and models, including one of the PIP functions for Philips that is the destructive function for Advent.
This code set (including the destructive function) is the OneForAll setup code TV/0054. You can see a partial list of the many brands using it under 0054 at
[Link: hifi-remote.com]In that JP1 upgrade I mentioned, the Freeze command is listed as OBC 36. I assume you want that in Pronto Hex, which is
0000 0073 0000 000B 0020 0020 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0020 0020 0040 0040 0020 0020 0CC5
I don't see a "Progressive Scan" function there. The "scan" function is OBC 25, Pronto Hex:
0000 0073 0000 000C 0020 0020 0040 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0020 0020 0040 0020 0020 0040 0020 0CA4
The full list of OBC numbers from that upgrade is pasted in below. My MakeHex program can be used to convert those to Pronto Hex
0 --- 0
1 --- 1
2 --- 2
3 --- 3
4 --- 4
5 --- 5
6 --- 6
7 --- 7
8 --- 8
9 --- 9
10 -- +100
12 -- power
13 -- mute
15 -- display
16 -- vol up
17 -- vol down
20 -- closed caption
21 -- menu
24 -- hd zoom
25 -- scan
26 -- demo
27 -- favorite
32 -- channel up
33 -- channel down
34 -- last/prev ch
36 -- freeze
38 -- sleep
43 -- picture
45 -- stereo
56 -- tv/vcr
63 -- guide
Last edited by johnsfine
on September 26, 2006 08:53.