This post explains what file you need to change on a Dreamboox 7000 and how to modify your Dreambox remote so you can control the 7000 and another Dreambox with just one remote.
Before I did this I had to cover up the infra red receiver on the Dreambox I did not want to control as I have a 7025+ sat on top of a 7000.
The nice thing about this procedure is that it is software only on both the the Dreambox and the remote control. This means you can undo the procedure to return everything to standard by just replacing the original file on the Dreambox and reprogramming the remote with your original saved settings.
The first part of this mod is to add the new device setting to your remote with the modified codes for the Dreambox.
Using the ir.exe program from the remote forum linked above.
Open the file you downloaded from your remote control. Always save a backup of your original remote settings.
On the devices tab click add and copy this upgrade as shown in the picture below
6C 00 FE FE FE E0 00 40 20 3D 0E 0F 44 1A 10 00
11 00 12 00 13 00 14 00 15 00 16 00 17 00 18 00
19 00 1A 00 1B 00 78 00 1D 00 1E 00 1F 00 6A 00
6B 00 6C 00 5D 00 55 00 6D 00 56 00 57 00 58 00
59 00 5A 00 5B 00 74 00 75 00 76 00 77 00 1C 00
5C 00 79 00 6E 00 72 00 73 00 5E 00 5F 00 70 00
71 00
Then on the general tab you can set the AUX function to your new device as shown below
You can see in the above picture I have my volume punch through (VPT) set to the TV and on for Dream and AUX, this lets my remote control always operate my TV volume no matter which device is selected.
Thats the new device created and added to operate a modified Dreambox 7000.
You now need to be able to select the AUX device on your remote. For this I use shift-dream on your remote.
Go into the macro tab and click add to create a new macro. You need to set it up to look like the picture below
After clicking ok to accept the new macro your macro tab should look like this
Now you can save your modified file and upload it to your remote control.
If you now press shift then Dream and press buttons on the remote neither the Dream or the TV button will light up. This tells us at this stage we have selected the AUX device ok.
The second part of the mod is to set your Dreambox 7000 to accept the new remote control codes.
Download rcdm7000.xml from /share/tuxbox/enigma/resources
Save a copy of this file so you can put the original back if you need to.
Open the file in wordpad (notepad screws up the file format) and replace the keys section at the top of the file with the following lines. You should copy the lines from the attached file, I have put them here so you can see what they are. If you prefer you can just use my file attached instead of editing your own.
<keys>
<key name="0" code="10" picture="key.0" />
<key name="1" code="11" picture="key.1" />
<key name="2" code="12" picture="key.2" />
<key name="3" code="13" picture="key.3" />
<key name="4" code="14" picture="key.4" />
<key name="5" code="15" picture="key.5" />
<key name="6" code="16" picture="key.6" />
<key name="7" code="17" picture="key.7" />
<key name="8" code="18" picture="key.8" />
<key name="9" code="19" picture="key.9" />
<key name="volup" code="1a" />
<key name="voldown" code="1b" />
<key name="tv" code="1c" picture="key.15" />
<key name="bouqup" code="1d" />
<key name="bouqdown" code="1e" />
<key name="power" code="1f" />
<key name="dream" code="55" picture="key.13" />
<key name="up" code="56" />
<key name="down" code="57" />
<key name="left" code="58" />
<key name="right" code="59" />
<key name="ok" code="5a" />
<key name="audio" code="5b" picture="key.10" />
<key name="video" code="5c" picture="key.11" />
<key name="info" code="5d" picture="key.12" />
<key name="shift_red" code="5e" />
<key name="shift_green" code="5f" />
<key name="shift_yellow" code="70" />
<key name="shift_blue" code="71" />
<key name="record" code="73" picture="key.16" />
<key name="red" code="74" picture="key.17" />
<key name="green" code="75" picture="key.18" />
<key name="yellow" code="76" picture="key.19" />
<key name="blue" code="77" picture="key.20" />
<key name="mute" code="78" picture="key.31" />
<key name="text" code="79" picture="key.22" />
<key name="next" code="6a" picture="key.25" />
<key name="prev" code="6b" picture="key.24" />
<key name="LAME" code="6c" picture="key.21" />
<key name="radio" code="6d" picture="key.16" />
<key name="help" code="6e" picture="key.23" />
<key name="discrete_off" code="29"/>
<key name="discrete_on" code="2a"/>
</keys>
I have attached the original and modified files. Just remove everything after the .xml to use the files.
Upload your modified file (or just use mine that I have attached) to the Dreambox in /share/tuxbox/enigma/resources. When you restart your Dreambox 7000 it will no longer respond to your original remote control codes.