Broadata Communications 1500E Series - Manual (Page 9)

BCI 1500E User’s Manual
Digital Fiber Optic 250C Short Haul Analog Video Transport Systems with SDV/HDTV Digital Video
Broadata Technical Support, (800) 214-0222 10
a. For balanced audio signal, connect the
positive (+), negative (-) and ground (G) of the
1500E unit’s terminal block to the
corresponding terminals of the user’s
equipment.
b. For unbalanced audio signal.
• Connect the negative (-) and ground (G) of
the 1500E unit’s terminal block.
• Connect the positive (+) terminal of the
1500E unit to the positive (+) terminal of
the user’s equipment and negative (-) or
ground (G) of the 1500E unit to the ground
terminal of the user’s equipment.
2. Lastly, connect the 1500E unit’s audio output ports
to the required audio receiver devices. You are
now ready to transmit and receive audio signals.
When connecting the audio sources, be sure to observe
the following for proper polarity.
Three position terminal blocks (feed-through) are
provided for the three-wire audio connection (see
Figure 2-4). We recommend that you use 22 standard
wire (22-AWG) to connect the user’s audio equipment
to the 1500E unit. Use a flat head screwdriver to tighten
the terminal screw.
Figure 2-4
Three Position Terminal Block
1 2 3
+ G -