|
|
Post by solidstate on Jul 20, 2017 16:10:21 GMT -5
The subject tells it all. My XMC-1 thumbs my sub when it boots. I thought this would be addressed via firmware update but it still does it.
|
|
|
|
Post by 405x5 on Jul 20, 2017 16:14:32 GMT -5
Is that a new condition, or level /output changes?
The plate amp. COULD be on the way out....(caps.)
Bill
|
|
|
|
Post by solidstate on Jul 20, 2017 16:17:53 GMT -5
The sub seems to work fine. The problem is a signal sent out of the XMC-1 on the LFE channel when it boots. The sub is connected via XLR. Not every boot will result in a thump. Prob 3 out of 5 boots will do it.
The XMC-1 is an original HDMI 1.4 unit with firmware 4.1
|
|
|
|
Post by 405x5 on Jul 20, 2017 16:29:34 GMT -5
Try reducing the boot volume setting?
I think you can set it as low as 96db. The LFE is inactive as far as I know until the boot process is complete
|
|
|
|
Post by solidstate on Jul 20, 2017 17:26:21 GMT -5
Try reducing the boot volume setting? I think you can set it as low as 96db. The LFE is inactive as far as I know until the boot process is complete Great idea! The lowest is -60dB |
|
|
|
Post by 405x5 on Jul 20, 2017 18:01:46 GMT -5
Hope that does it!
Bill
|
|
|
|
Post by bluescale on Jul 26, 2017 1:52:39 GMT -5
Mine does this too, but only when I set it to low power standby (as opposed to video-on standby). It's done this since I first purchased the XMC-1 (one of the original pre-orders). I got tired of the loud thump, and just switched to video-on standby, despite the significantly higher power usage. Problem effectively worked around.
|
|
|
|
Post by solidstate on Sept 12, 2020 15:44:26 GMT -5
Follow up...
Well eventually the thumb damaged my sub and I had to replace the driver.
|
|
