Code "collision"

General JP1 chit-chat. Developing special protocols, decoding IR signals, etc. Also a place to discuss Tips, Tricks, and How-To's.

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bigbge
Posts: 35
Joined: Mon Dec 22, 2003 12:51 pm

Code "collision"

Post by bigbge »

I suppose this could happen, but how to correct. WIth my 8910, when I press "4" in SAT mode it turns off my RCVR. The "4" key does enter the number 4 in SAT. This even happens when I use the SAT's own remote. My RCVR uses two byte codes and has discrete On/Off (no toggle). Both devices were downloaded as upgrades from OneForAll, I can't find them in the files posted here. Any ideas? Is there anything to troubleshoot or fix or is this just an unfortunate coincidence.
The SAT device is a Samsung SIR-T151 (HDTV OTA receiver)
The RCVR is a Harmon Kardon 230.
classicsat
Posts: 279
Joined: Fri Feb 20, 2004 2:24 pm

Post by classicsat »

Does the power button on your original receiver remote enter 4 on the satellite, or 4 on the original satellite remote turn off the receiver?

A possible solution would be to set up the satellite receiver with a different remote address (most can).
johnsfine
Site Admin
Posts: 4766
Joined: Sun Aug 10, 2003 5:00 pm
Location: Bedford, MA
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Post by johnsfine »

This would be easier to diagnose if you post the eeprom image file to the Yahoo JP1 group diagnosis folder (Use the File/save command in IR.EXE after downloading from the remote to create that file).
bigbge
Posts: 35
Joined: Mon Dec 22, 2003 12:51 pm

Post by bigbge »

I called Samsung and Harman Kardon and they both know about this problem, the Samsung 4 key turns off HK receivers. Neither has any upgrade (would have to be hardware) to fix this. I think I will do something silly like remap the 4 key to 3 and just use channel up/down. Fortunately there are no 4x, double digit, stations here.

Oh well.
sic0048
Posts: 12
Joined: Tue Dec 09, 2003 9:53 am
Location: Upstate, SC

Post by sic0048 »

well, it depends on the number of channels you have, but if you have less than 114 and have an extender on your remote, you could create a couple of macros.

SKP on the 4 button = channel 3, channel up
LKP on the 4 button = channel 33, channel up (although you stated there is no channel 44 in your area, so it could be 113, channel up of there is a channel 114)

If you only have one channel with a 4 (not 44 etc), then you don't need the extender. Just use the one macro.
-Brian

My Equipment:
OFA 8910 - extender 1
Zenith C32V37 HDTV (32" 4:3 ratio with built-in HD tuner)
Onkyo TX-R510 Receiver (6.1 channel receiver)
Panasonic DVD-F85 (5 disc DVD changer)
JVC S-VHS VCR HR-S3901U
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