One for All URC 1635 Simple Setup Manual page 12

To program functions for your Set Top Box or Audio device, the procedure is the same, but the first
step is different:
AUDIO, RECEIVER, SOUND BAR
Hold down Volume + and Volume – until the Amber LED under the Power key blinks twice.
OTHER SKY / DIGITAL MEDIA BOX
Hold down Channel + and Channel - until the red LED under the Power key blinks twice.
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