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July 11th, 2013, 06:36 AM | #1 |
Inner Circle
Join Date: Jan 2004
Location: Boca Raton, FL
Posts: 3,014
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On EX cameras, when both internal & external power is connected, which drains first?
I'm using an external battery on a shoulder rig with an EX1R. If there's also a SONY BP battery in the camera's battery slot, anyone know which will drain first, the internal or external source?
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July 11th, 2013, 08:55 AM | #2 |
Inner Circle
Join Date: May 2005
Location: Burnaby, BC, Canada
Posts: 3,053
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Re: On EX cameras, when both internal & external power is connected, which drains fir
External. When there is power connected to the DC IN, it will drain that over the BP-U battery. Do be warned that there is no low voltage switchover when you do this so you must manually yank the DC IN to switch to the BP-U battery.
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