Not sure if this is a problem specific to my MX-1200 or the way I'm inputting the HEX codes.  My IR database got wiped out in case you're wondering why I'm messing around with HEX codes...

I got the spreadsheet from Anthem, did the drag & drop for every button and all the codes work for single press. Problem is the AVM-70 volume control does not respond repeatedly to press and hold, although the remote indicates IR is transmitting continuously.

[Link: anthemav.com]

Example:

Function: volume up
Device: 856A
Data: 9F
NEC1: 900A 006D 0000 0001 856A 9F60
Pronto classic: 0000 006D 0022 0002 0155 00AA 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 05ED 0155 0055 0015 0E47

I copied only the long Pronto classic code into the HEX editor, no preamble, and then dropped it on the button.  Works but no repeat - have to press VOL+ 40 times to raise volume 20 dB!

Am I doing it right?