ST 2. Quantaray 7500A 1. Sigma EF-500 DG ST won't power on. New batteries, no corrosion. 2. Quantaray 7500A won't fire on Canon 30d A: For Sigma issue: The Sigma EF-500 flashes have very small chromed
...2 to 3 stops darker). i've tested everything possible as far as settings, and i recently replaced the transmitter with the same ST-E2 (first one stolen) and all have the same results. this makes me ...
...ST in a nightclub ive done 3 of the hot shoe connectors in the last year look up sigma's website and find the contact info give them a call and they should after some arguing ship you out the parts ...
...ST-E 2 Transmitter and three 430EX flashes with diffusers for most location shooting and need to change batteries at least once through a shoot. With the 580EX you have the option of a battery pack ...
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