spence73... I do not have a radio like yours... But channel 5 would be
used for your second ail... I'm not sure on your radio, but you must
have to activate that channel... You have to read your manual or
call the manf for help... But maybey someone will pipe in:-).. But one
another thing.. You will need a "Y" also to connect your battery to
one of your channels... I don't believe it makes a difference.. But
check your manual to be sure, and will tell you which are LT/Rt!!