11.06.2018, 20:45
Hello,
I also have a Denon Receiver. AVR-X2300W or the AVR-X2100W. I am trying to send it strings via RS232 and IP but it does not respond.
To increase the volume, I've tried MVUP, MVUP\r\n, MVUP<CR>, MVUP0x0D, MVUP^M^J (ELK-M1G Carraige Return), but nothing seems to cause a change in the receiver.
I can connect and then control the receiver via the factory Denon remote while I monitor the strings sent from the receiver. If I increase the volume from 45 to 45.5 I see MV455. I send MV46 to change the volume to 46 using all the types of carriage returns and I get nothing.
Sometimes the receiver will respond to a command out of the blue, but nothing consistent.
When I use the Denon App on iPhone, I also see the strings leaving the receiver, as I change the volume, so I am pretty sure if my phone can communicate over IP, then I should also be able to as well. As a test, I deleted the app because I read somewhere that the receiver can only handle one connection at a time. Still no change.
Any help is appreciated.
Thank You
I also have a Denon Receiver. AVR-X2300W or the AVR-X2100W. I am trying to send it strings via RS232 and IP but it does not respond.
To increase the volume, I've tried MVUP, MVUP\r\n, MVUP<CR>, MVUP0x0D, MVUP^M^J (ELK-M1G Carraige Return), but nothing seems to cause a change in the receiver.
I can connect and then control the receiver via the factory Denon remote while I monitor the strings sent from the receiver. If I increase the volume from 45 to 45.5 I see MV455. I send MV46 to change the volume to 46 using all the types of carriage returns and I get nothing.
Sometimes the receiver will respond to a command out of the blue, but nothing consistent.
When I use the Denon App on iPhone, I also see the strings leaving the receiver, as I change the volume, so I am pretty sure if my phone can communicate over IP, then I should also be able to as well. As a test, I deleted the app because I read somewhere that the receiver can only handle one connection at a time. Still no change.
Any help is appreciated.
Thank You