SDI2USB 3.0 User Guide
Indicator LED details
Indicator LED details
The color and action of the indicator LED depends on whether you are connected by USB 3.0 or USB 2.0. For
maximum performance, always use a USB 3.0 port and the included USB 3.0 cable. Note that frame capture
rate will be reduced when connected via USB 2.0.
If you’re not sure if your controller is USB 3.0 or USB 2.0, plug SDI2USB 3.0 into the capture computer and
look at the indicator LED (note that test this assumes there is no video source plugged into the video grabber):
A flashing blue LED means USB 3.0
A flashing green LED means USB 2.0
LED color
USB 3.0 connection
USB 2.0 connection
Solid red
The video grabber is powered on but is not functional. The
driver is not installed or failed to load. If you installed
the Epiphan Capture Tool and drivers, disconnect and reconnect
the USB cable.
Blinking red
The video grabber's security validation has failed. Contact
Epiphan support with the product serial number and details of
your system.
Solid yellow
Image/video capture or data transfer is in progress.
Flashing blue
The firmware is loaded
successfully, the device is idle.
-
Flashing green
Video mode detection is in
progress.
The firmware is loaded
successfully, the device is idle.
Solid green
-
Video mode detection is in
progress.
15
