Where is the Di2 manual?
You probably didn’t get a manual with your bike, but you can find Shimano’s own manual right on their website: https://si.shimano.com. I have also uploaded the files to bettershifting.com for your convenience:
You probably didn’t get a manual with your bike, but you can find Shimano’s own manual right on their website: https://si.shimano.com. I have also uploaded the files to bettershifting.com for your convenience: