Question about Sony RM-AV2100 LCD Touchscreen Remote Control
Either the channel up and down buttons have both broken (unlikely) or everything else is working except the remote is not telling the device you are controlling to change the channel up or down.
Since all the other buttons are working well, that also requires that the receiving end of the pair to be working well, thus ruling out problems on that end.
Solution: Reprogram your remote to support the appropriate channel up/down codes for your TV/Tuner in question.
Posted on Dec 14, 2007
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