Fiber Tronix FT-FOTR-1VDE-ST-S Installationshandbuch - Seite 5

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a. Plug the included power supplies in a 120VAC outlet. Each power supply's DC output

adaptor connects respectively to the power input of the transmitter and receiver.

b. Connect the transmitter and receiver's optical connectors with an ST/PC patch cable.

The transmitter and receiver's Link Indicator Lights will indicate optical signals are

transmitted and received normally.

c. Connect the video source (e.g., camera) to the transmitter's video input port using

quality 75Ω coaxial cable with BNC connectors.

d. Connect the video monitor to the receiver's video output port using quality 75Ω coaxial

cable with BNC connectors.

e. Connect the data ports using the Ethernet RJ45 jack or the RS485 terminal block. If

using the RS485 terminal block be sure the wiring configurations are consistent with

the diagram above for both the transmitter and receiver.

Indicator lights:



P1 and P2 LEDs display power status. A normal display indicates the input

power supply is correct. An irregular display indicates the wrong input power

or a problem with the unit's circuits.



Link LEDs display whether the optical signals are being transmitted and

received correctly. On = Link, Off = No Link, Flash = Transmit or Receive

activity.



V1, V2, V3 and V4 LEDs indicate whether the video signals are being

transmitted and received correctly.



TX LED and RX LED respectively display data output and data input status.



T LED is not used.

4. SPECIAL ATTENTION

a. Only use the power supplies included with these units. The use of other power supplies

may damage the transmitter and/or receiver and void the warranty.

b. The loss of optical fiber should be less than 18 dB. Any loss greater than 18 dB will

compromise the receiver's ability to get the optical signals from the transmitter.

c. Adhere to the equipment's in-door operating temperature and humidity specifications.

Failure to do so may damage the equipment and void the warranty.

5. TROUBLESHOOTING

a. No picture after applying power – (i) check all connectors and cables are securely

connected to the video source, monitor, transmitter and receiver; (ii) ensure all power

supplies are providing the correct voltage and current.

b. No image or poor image quality – determine if the optical signal loss is greater than 18

dB.

c. The picture has ripples – (i) check to see if the camera's power supply is experiencing

AC ripple, if so a filter may be required; (ii) determine if the monitor is faulty; (iii)

determine if other peripheral equipment is causing ripple and if so make the necessary

adjustments.

d. The picture background continuously changes color – a fluorescent lamp's magnetic

field may cause color roll, therefore, reduce the number of fluorescent lamps or

increase the distance between the camera and the lamps.

e. The picture appears smeared – (i) the camera's power supply voltage level may be

unstable, therefore, try another power supply; (ii) ensure the camera and/or monitor

cables are correctly connected and/or the cables are of the correct impedance.

Other interference may require a Fibertronix ground loop isolation filter.

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