Hi everyone!
After many months in storage, I decided to use a couple of my SB-910s. For some reason I cannot get the second speedlight to work as an optical slave:
Does anyone know what that two-tone beep means? I've never head it before but it doesn't sound good.
Things to note:
- All batteries were removed during storage
- Freshly charged eneloopes were inserted into both speedlights
- Speedlight settings can be seen in the above video
Any help would be greatly appreciated. I'm baffled!
Cheers,
Louis