Hi folks,
I picked up a Yongnuo 600EX-RT a few weeks ago. Great flash unit. The only issue I'm having is the settings not being retained when I turn the flash unit off and back on, even leaving the batteries in. All custom functions reset to factory default. I'm guessing it's a physical problem with some sort of built-in date battery, but I thought I'd post here just to be sure. Anyone have any guesses?
I picked up a Yongnuo 600EX-RT a few weeks ago. Great flash unit. The only issue I'm having is the settings not being retained when I turn the flash unit off and back on, even leaving the batteries in. All custom functions reset to factory default. I'm guessing it's a physical problem with some sort of built-in date battery, but I thought I'd post here just to be sure. Anyone have any guesses?