I hadn't used my Expodisc in a few months and pulled it out today. Set my D7000 to manual mode, pushed the WB button on the back and rotated the command dial to PRE and d-0, released the WB button, then held the WB button and waited for the PRE to start flashing....and nothing happens.
I've trie other shooting modes like A and S and P, same results, no flashing PRE. Everything on my camera seems to working just fine otherwise and this has never happened before. Any ideas about what I am doing wrong?
#2. "RE: White Balance problem" In response to Reply # 1
Problem solved. I tried to remember what adjustments I might have made since I last used the expodisc. As far as I could remember the only difference was programming the AE/AF lock button to AF ON. I turned that off and the WB PRE worked again.