One for All URC-2505 User Manual & Code Book page 13

To set up the AUX key to control a second Video
Recorder, Satellite Receiver, Cable Converter or CD
Player, follow steps 1 through 6, only substitute the
appropriate device key (VCR, SAT or CD) instead of the
TV key, during step 2. Use the appropriate code for your
Video Recorder, Satellite Receiver, Cable Converter or CD
Player during step 5.
Write your code in the three boxes on page 29, for easy
future reference.
If your device does not respond, follow steps 3 through 6
with each code listed for your brand. If none of the codes
listed for your brand operate your device, then try the
search method described on page 13, even if your brand is
not listed at all.
12