
Does what it's supposed to. The instructions on paper are wrong how to program.1. Hold until the light turns on.2. Hold the old remote close to the chunghop rm7 and press the button you want to program on the old remote (e.g. volume up) until the rm7 light starts flashing. Now press any key on rm7 to program it to increase volume.4. Press the same button from step 3 again (I found that the single press might not be programmed, but double pressing always worked) 5. Repeat #2-4 for all the buttons you want6. When finished, press "Setβ and the rm7 indicator will go off.

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