While DM500 has no video button, here we are going to modify your remote "Help" button to work as display channal list and change the "Mute" button to record (DVR) as the 500 remote has no record button.

1- Change the "Help" button to work as display channal list

Copy the file "rcdm5xxx.xml" on to your PC and edit it over there

Open file "/share/tuxbox/enigma/resources/rcdm5xxx.xml"
We are going to change Help button to be Video button.

Original version
<key name="video" code="27" picture="key.11" />
<key name="help" code="52" picture="key.23" />

Change it to be like this
<key name="video" code="52" picture="key.11" />
<key name="help" code="27" picture="key.23" />

Then you transfer it to
/var/tuxbox/config/enigma/resources/ (NOT WHERE IT WAS ORIGINALLY)

Restart Dreambox

Now every time you press "Help" button with channel list open you can change the way you can view the channel list

2- Change the "Mute" button to record (DVR)


Copy the file "rcdm5xxx.xml" on to your PC and edit it over there

change:
<action name="record" key="record" flags="m" />

to:
<action name="record" key="mute" flags="m" />

Then you transfer it to
/var/tuxbox/config/enigma/resources/ (NOT WHERE IT WAS ORIGINALLY)

Restart Dreambox

Now every time you press "Mute" button will now stop/ start record when in DVR mode. mute