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  1. gissentml

    Harman Karndon AV1700

    yeah I figured it out. I had A and B speaker options turned on. I only needed A. B is for an additional set of stereo speakers.
  2. gissentml

    Harman Karndon AV1700

    I took it back and ordered onkyo tx-sr313 for $199 of amazon. So far I like it. I am having some trouble getting all the speakers to work though. Lol. Lucky me.
  3. gissentml

    Harman Karndon AV1700

    yeah. during the 15 seconds after turning it on. i was able to change the input to TV. I hear sound and evrything but i still have that message. I will try unplugging everything and seeing what happens. I agree it looks like it is trying to update.
  4. gissentml

    Harman Karndon AV1700

    I bought it from best buy and I only have the one cable coming from the TV to HDMI ARC port. The remote doesn't function
  5. gissentml

    Harman Karndon AV1700

    Hello everyone. This is my first post here. I am reaching out to this forum after several calls to tech support in which I was hung up on. 3 times. A+ service! Lil Anyways. I am getting. BCO Update please wait... On the screen. This message comes up after I turn on the receiver. I can use it for...
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