Error UNKNOWN when learning IR code for Marantz

General
1

Hello,
A have received my Remote 3 this week and started to play with it.
I am facing many issues.
The first one is that I have a Marantz SR7011 receiver and I don’t manage to learn some buttons (IR codes) from the original remote. For example, regarding the source buttons, I successed to learn the “CBL/SAT” and “MEDIA PLAYER” buttons, but none of the other (“DVD”, “Blu-ray”…). The Dock 3 displays “UNKNOWN” when I press the button of the original remote.
Do you have an idea to solve this issue?
Thank you.

2

Simple. Use the Denon integration and use IP instead of IR.

Ralf

3

Does the following HEX code work for the DVD input:

0000 0073 0010 0000 0020 0020 0040 0040 0040 0020 0020 0020 0020 0020 0020 00A0 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0020 0040 0040 0040 0040 09b7

4

I tried it with my R2 and had the same negative result. Have you tried the Marantz, Generic AVR1 Unfolded Circle offers if you do not tick create blank?

Nevertheless IP based Denon Integration would be a better choice.

Ralf

5

Hello,
I used the Denon integration with IP and it works fine. Thank you!
But why are some IR codes “learnable” and others not?

6

Good question. Next question.

A better question why are some working and some not for the same device. There are devices with uncommon frequencies or protocols but on the same device it is curious.

Ralf

7

I noticed that the remote learns 16 bit IR just fine. But 64 but code is learned as 16 bit code. Many IR remotes send 16 bit, 32 bit and 64 bit codes. I assume this is why not all codes are learned correctly.