![Electronic Shutter Flash Sync on Phase One IQ3 100 & IQ4 Series Digital Backs Electronic Shutter Flash Sync on Phase One IQ3 100 & IQ4 Series Digital Backs](https://i0.wp.com/www.captureintegration.com/wp-content/uploads/bfi_thumb/dummy-transparent-qp5jtsrhrlw1u7isabmtulcmmgwz9jogqcz338v2cs.png?resize=336%2C350&ssl=1)
Electronic Shutter Flash Sync on Phase One IQ3 100 & IQ4 Series Digital Backs
Could be you forgot your sync cable, could be you have a broken cable, could be your Copal shutter is failing or has failed… there are some circumstances where your normal workflow could be [...]