If your remote control has a search button, this is how you do it--------
User submitted information for the SystemLink 3:
To clear things up and make it simple, here is how to
program the RCA Systemlink 3 remote:
****WITH DEVICE TURNED ON****
- Press and hold the "Code Search" button until the LED
lights, then release. LED will stay light.
- Press and release the device key to be programmed. LED
will go off when button is pressed and back on when
released. LED remains on.
- Press and release the remote On/Off (power) button as
many times as required to turn your device OFF.
- When device turns OFF, press and release the ENTER
Test remote on device, if ALL functions do not work,
repeat above procedure.
Count how many times you press the On/Off button. If ALL
funtions do not work and you need to repeat, you don't
want to stop at the same non-working code. For instance,
if it takes 23 times to turn your device off and after
testing, the remote does not control all functions, repeat
steps 1-3 BUT when the device turns off at the
23rd time, turn it back on using the power button ON THE
ACTUAL DEVICE then continue with step 3 and 4 from above.