Originally posted by Newtophotos Are there any good online guides for teaching the basics of using a flash? A few months ago my wife bought me the Pentaz AF360FGZ II. While using it on my K30 in manual mode (is this the wrong mode for the flash?), all my photos turned out awful. After spending about about an hour cycling through different settings (ISO, Aperture, Shutter on the camera, and the various modes on the flash) and getting nothing but way overexposed pictures, I gave up and put it away. Next weekend I have a wedding to attend and would like to have a very basic level of useability of the flash. Any help would be greatly appreciated.
Use P-TTL, chimp, adjust the EC for the background and FEC for the subject, take the real one.
In full manual, you can go for ISO 100, shutter speed 1/180s (take advantage of the flash duration of around 1/10,000s), and adjust the aperture until happy. Start the flash power at 1/8 and push up/down.
If you're happy with the light on the subjects but want to brighten up the background, lower the shutter speed.
That gives you a lot of control like the pros do in a studio, but P-TTL is good for the rapidly changing, unscripted chaos of an event. :-)