JP1 Remotes

in my dreambox-remote there is a built-in code for my panasonic tv

but unfortunatly the menu-button is on the radio-button of my remote.

1 - how can i change this?
2 - to turn on my tv i have to press a bit longer as off
is it possible to send a longer signal that my macro for on/off will work again?

For the first one you can do a keymove and move the radio button to the menu button.

Press the device key
Press and hold SETUP (wait for two blinks)
Enter 9-9-4 (wait for two blinks)
(Optional) Press the device button the code is coming from
Press Button you want to move
(Optional) Press the device button the code is going to
Press the button to be assigned

As for the second one, outside of making it the last button in the macro and just holding down the macro button to extend last command I'm not sure what you can do other than a custom protocol perhaps. Stuff outside my expertise so I'll let someone else chime in on this.