I have a Nad T585 dvd player, i can not connect this device with HDMI at port 2, 3, 4, only at port HDMI 1 i will get audio on the T 758 and video on my TV. Is there a explanation for this? Same kind of manner for my Humax cable set up box, so i can not connect these two devices together on my T 758
Yes because HDMI 1 is the only hdmi port on your TV that has ARC. I Believe if you turn down the resolution (the quality of the picture) in the settings on your DVD player it will work on the other hdmi ports. This of course is probably the last thing you want to do. That's technology for you.
That i have already tried, but doesn't help. The dvd player does only worked on port one, not at the other ports, the same for the setup box; only an apple tv 3 gen is working on all the ports; i have already informed the NAD company in Holland, i hope from other users hearing, have they the same problems with older hdmi equipment, if yes than must NAD give a solution, else is maybe my T758 stuck
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If the receiver has 4 HDMI ports, each port is independent and exactly the same as the others. The only difference is; you have the ability to make a selection of HDMI inputs with your controller or by hand. If you can't make a manual adjustment, get an auxiliary HDMI port box Pod. # 8202 3X1 Mini HDMI switch with remote, from MONOPRICE . COM for $18.00. That will do the trick as you can use the one active port for all other devices at a press of the remote.
SOURCE: NAD C326BEE amp problem. Connected
Generally speaking, an amp attempts to protect itself from heat, shorts, overloads and operator exuberance by refusing to turn on or stay on.
Overloads can be from excessive periods of high output or marginally low impedance loading by the speakers; and shorts would be wiring issues or a speaker blowing up.
You should be able to feel if it's hot. WHY is it overheating? Make sure it has sufficient ventilation on all sides and that vent holes are not blocked by dust balls. Ensure the fan (if equipped) is running as designed (some only operate on demand). Clean dust and debris from it.
If the amp comes back on after cooling, you're lucky. They only have so many self-protection cycles in their lives so continuously resetting or cycling their power without addressing the cause can do more harm than good.
If it protects immediately on a cool power up you should disconnect the speaker connections and try it 'naked'. If it comes up then diagnose which lead(s) are shorted. If it does not come up the problem is internal and should be left to an experienced and competent hands-on tech.
Check for loose speaker connections at the speaker as a root cause for ntermittent shutdown.
http://nadelectronics.com/products/hifi-amplifiers/C-326BEE-Stereo-Integrated-Amplifier
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