Garmin Vector Pedal

II’ve wanting to get some type of power meter and recently purchased a Garmin Vector Right Pedal only ( for abour 1/2 of retail). I bought it knowing that it may not work without the left pedal. When I wake the pod, it blinks 4 times – meaning that it is looking for the left pedal. My computer can’t find it and neither can my Garmin 510. I’m assuming that the system is controlled by the left pedal and that the right pedal sends info to the left pedal and not to the head unit. Done a lot of research but can’t find the answer. Is there a way to fool the system into working with the right pedal only? I bought this knowing  that I may need to purchase a left pedal as well so not a waste of money- at least not yet. Thanks for any help!