User guide

BrightEye 75 HD/SD Analog to Digital Converter and Analog Audio Embedder
BrightEye 75 - Page 6
Unbalanced Audio to a RCA Phono Connection – to connect the BrightEye 75
audio input to a consumer audio connector such as an RCA phono jack, connect
the pins as follows:
• Attach Ground from Pin 1 of the Audio In to the shell, Shield or Ground of
the RCA Phono jack.
• Attach the + (plus) signal from Pin 3 of the Audio In to the center pin of the
RCA Phono jack.
• Attach the – (minus) signal from Pin 2 of the Audio In to the shell, Shield or
Ground of the RCA Phono jack.
Input/Output BNCs
There are five rear BNC connectors used as inputs and outputs as follows:
HD/SD Out
This BNC outputs a timed SDI video signal with embedded audio.
Pr, R In
This BNC accepts the following signal formats:
• Beta or SMPTE – Pr (Y-R) input
• RGB – R input
C, Pb, B In
This BNC accepts the following signal formats:
• S-Video (composite) – C input
• Beta or SMPTE – Pb input
• RGB – B input
Cpst, Y, G In
This BNC accepts the following signal formats:
• Composite (Cpst) – analog composite input
• S-Video (composite) – Y input
• RGB – G input
Ref In
This BNC accepts an analog composite video signal which is used as the genlock
and timing reference for the internal TBC/Frame Synchronizer. Typically the
reference signal is Color Black or Color Bars fed from a master sync generator
(such as the BrightEye 55).