On Our LG. we go into the Harddrive menu and select dubbing. Then follow the on screen menus.
Once the disc is copied you then must 'Finalise' it.
Sorry I can't help more but its not a feature I have used very often.
Surface Pro (2017) vs Surface Pro 4
20 groundbreaking 3D animation techniques
How to mine Bitcoin on Mac
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.