1. what's the difference between p mode and the green button mode?
2. why is it that when i using external flash, the cam meters as if there isn't one when in Tv, Av and M mode. external flash only works in p mode and the shutter speed is always 1/90s. ???
3. Is there any way to deactivate the AF lamp on my body and use the IR assist lamp on the external flash? i using a humble eos 88
would appreciate some replies from the canon masters out there
2. why is it that when i using external flash, the cam meters as if there isn't one when in Tv, Av and M mode. external flash only works in p mode and the shutter speed is always 1/90s. ???
3. Is there any way to deactivate the AF lamp on my body and use the IR assist lamp on the external flash? i using a humble eos 88
would appreciate some replies from the canon masters out there