I assume you have already done a proper Forum Search for your model number in case other people have already answered your question ?
If so and that didn't help then check out this thread: https://community.sling.com/thread/3300?tstart=0
Come back if it that doesn't help either.
Hello Alan! I stand corrected! I reloaded the V2010 file for the MDR 515/533 and it meets the core functionality of the MDR 537H/f7 including the coloured buttons. The skin is not great but for the amount of use it provides the functionality I required!
Once again your efforts and help to the community are GREATLY appreciated!
We've added support for the following Magnavox devices:
- Magnavox MDR515H/F7
- Magnavox MDR533H/F7
- Magnavox MDR535H/F7
- Magnavox MDR537H/F7
If you re-configure your input and select one of these, you should get a skin that matches your original remote.
Product Manager @ Slingbox