Hello to everyone, I'm a newbie

Anyone please help me how to enter the 32 digit key into my receiver Arisat AR600. It only accept 16 digits in a single raw. For example, how to manually enter the below sample keys through remote?

Key-0A = XX 20 DA XX XX XX 6E F0 38 XX 6A AB 26 B6 4B XX ===>ACTIVE
key-0B = 9D 5D E6 XX XX XX XX XX 37 C9 28 9D 88 76 B6 XX ===>ACTIVE
key-0C = XX XX XX XX D9 73 18 2F XX XX XX XX EC A8 XX XX ===>NEXT

Thank you.