iTunes SPECTRA 8 - Manual (Page 7)

Ituner Networks Corp. Spectra 8
Spectra8 Video Input Card Layout (cont)
Fig. 2.4 – Spectra8 card with extension bracket
In this mode, 8 multiplexed analog inputs can be simultaneously connected to the Spectra8.
Capturing frame rate is 15fps per each channel. With a properly installed device driver you will
be able to see 4 video capture devices, but each device has 2 ports. (see Driver installation
instructions). Only special software can automatically switch in between all inputs, at a lower
frame rate.
With the extension bracket connected to OP2, the 4 additional inputs are mapped to the
secondary port of each of the 4 inputs. If the extension bracket is connected to OP1 the ports
have the same function as the 4 connectors onboard.
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