Dear guys and girls,
I have a 600EX-RT for some time and just added anotherone to the gear. Now I discover that I can not find ETTL with radio (Ican find optical link, annnd I can use radion for linked shots). Is it me, or is it the machine???
Any andvice greatly apprechiated.
Cheers
Olaf
I have a 600EX-RT for some time and just added anotherone to the gear. Now I discover that I can not find ETTL with radio (Ican find optical link, annnd I can use radion for linked shots). Is it me, or is it the machine???
Any andvice greatly apprechiated.
Cheers
Olaf