Originally posted by Adnan EROL K20D operating manual says: High Speed Sync is also available in wireless mode on p.145. I did everthing in order, but when I pop up the built in flash to fire FGZ-540 in wireless HS mode, exposure times becomes 180 automatically.
FGZ-540 operating manual says: "... display WHS on LCD panel." on p.47, but there is no such choice in K20D menus.
What did I miss?
The on board flash doesn't do HSS. You'll need another external flash in the hot shoe for wireless HSS.
Thank you
Russell