Koss KD210
If you find this code useful please donate something. Hundreds of hours go into maintaining this site not withstanding the costs of hosting etc. We need donations so we can stay free and add more and more to it. HOW MUCH WOULD IT HAVE COST YOU ELSEWHERE FOR THIS INFORMATION, . Please Donate To Us
With tray open press "menu" on the remote, and after the main setup menu appears press 1-6-7 on the remote. You will be able to choose between regions 1-6. "0" is said to leave the machine region-free.
If you are unsuccesfull with the above code then it may be worth trying one of the resources below.
Please confirm the code worked for you by leaving a testimonial with your thoughts on how easy or hard it was. This will improve our service. Please leave a Testimonial.