I’m experiencing the following problem more & more with any of my four XTi4000’s. I use the amps in two modes only, Bridge & Stereo (input stereo) with no DSP except for a -3dB limit. After no particular gig using an amp bridge mode, I’ve decided to select Stereo Mode with the inputs as stereo and found only CH1 works (after proving there is signal on both CH1 & 2 inputs). I then tried Stereo Mode with Input Y selected and both channels worked. I then returned the input selection to stereo & both channels continued to work. It seems as though the input selection part doesn’t always work. Last night the same problem occurred with one of the amps & now I can’t get CH2 to work at all……..any one have any ideas?
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XTi 4000, stereo/input-y/bridge
Started by whuntree, Aug 26 2010 08:52 PM
3 replies to this topic
#2
Kevin Heber
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- Crown Staff
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Power User
Posted 27 August 2010 - 07:20 AM
Sounds like a bad display board - can you please send me your serial # - kevin.heber@harman.com
#3
whuntree
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- Members
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Posted 31 August 2010 - 04:37 AM
QUOTE(Kevin Heber @ Aug 27 2010, 10:20 PM) 
Sounds like a bad display board - can you please send me your serial # - kevin.heber@harman.com
OK thanks, I'll email details.
Regards,
Rod
#4
whuntree
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- Members
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Posted 13 November 2010 - 11:59 PM
QUOTE(whuntree @ Aug 31 2010, 07:37 PM)
QUOTE(Kevin Heber @ Aug 27 2010, 10:20 PM)
Sounds like a bad display board - can you please send me your serial # - kevin.heber@harman.com
OK thanks, I'll email details.
Regards,
Rod
Thanks Kevin, Jands Australia sent me 4 replacement display boards. The amps are all working fine...at last I can relax a bit....
