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10

If you get noise --check:

Broken leads are a very common cause of interference.

·

Open XLR and jack plugs, and check that all wires are firmly connected
in place.

·

Wiggle and stretch the cable while feeding a signal through it, to check
for breaks within the cable.

·

Plug and unplug connectors several times to see if you have a dirty
contact (it’s a good idea to do this to every connector in your system
once a year)

·

Check units for saturation
Make sure that you are not exceeding maximum optical dynamic  range
for these units.

If this doesn’t produce an improvement, call RCC Tech Support 1-908-757-

7444 ...

Summary of Contents for VA700

Page 1: ...1 Video Audio Transmission System Series VA700 formerly Series DVL4A November 2000...

Page 2: ...The RED LED indicates that POWER is attached to the receiver and that the internal fuses and voltage regulators are working The GREEN LED turns ON when sufficient optical power light is received by t...

Page 3: ...power supplied to the transmitter and that the internal fuses and regulators are functioning properly Gain Control Can boost or lower video signal on RX module Audio Connection For balanced audio gro...

Page 4: ...ARRIER POWER RADIANT COMMUNICATIONS SERIES VA700 R 800 969 3427 12VDC 12VDC RADIANT COMMUNICATIONS SERIES VA700 T 800 969 3427 POWER VIDEO IN 3 2 1 OPTICAL OUT GROUND 3 AUDIO IN 2 AUDIO IN 1 12VDC 12V...

Page 5: ...tion Audio Distortion 1 System Bandwidth Video 8MHz Audio 20Hzto20kHz Gain Control Fully automatic AGC based on received optical power OPTICAL Optical Wavelength 1310nm 1550nm Max Attenuation 18dBm CO...

Page 6: ...RD 12 Power Plug Fiber SC Connector Fiber ST Connector Audio Out GND Video Out BNC VA700 R Rear Panel 12 GRD 12 Power Plug VA700 T Rear Panel Fiber ST Connector Fiber SC Connector Video In BNC Audio I...

Page 7: ...he unconventional colors of the transformer leads For future reference the leads and their corre sponding colors are listed in the table below If there are any further questions regarding the matter p...

Page 8: ...t or mono appears on a single wire and is referenced to 0V or Ground Typical connectors used are RCA phono connectors DIN plugs sockets and 0 25 6 3mm or 3 5mm jack plugs sockets Unbalanced audio is f...

Page 9: ...via the innards of the amplifier back to the amplifier output The huge loop of wire acts like an antenna picking up interference from mains wiring This causes large currents to flow in the loop The cu...

Page 10: ...ing a signal through it to check for breaks within the cable Plug and unplug connectors several times to see if you have a dirty contact it s a good idea to do this to every connector in your system o...

Page 11: ...urn said equipment prepaid via the best way The foregoing warranty is in lieu of and excludes any and all other expressed or implied warranties of merchantability or fitness or otherwise Items manufac...

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