videos on u-tube for installations/repairs are so wonderful. i Recently purchased a new set of wireless headphones for my bedroom tv. Usually, I would just get my son-in-law over to install these, but he was isolating having tested Covid Positive. So, I thought, I will give it a go myself. The instruction booklet was printed so small, that even with my spects I had a job reading it - and was not clear. Over to u-tube - man on there showing me exactly what to do in easy steps which I followed and, lo and behold - they worked. Okay, it took me about an hour and half and would have taken SiL 15 minutes - but such a great sense of achievement,.