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Step 4  

Remove the module dust covers and connect each duplex LC fiber cable one 
by one to each of 8 LC receptacles of the Transmitter and Receiver boxes, as 
shown in Fig. 4. Plug A to A and B to B.  Carefully recheck polarities and 
ensure the duplex connectors are fully engaged. 

 
Step 5 

Connect each RJ-45C of the DDC cable to each RJ-45C receptacle of the 
Transmitter and Receiver boxes. 

 

Figure 4 – Connection of 4 duplex LC fiber cables and a DDC cable

 

Step 6 

Connect an AC/DC power adapter to either of the Transmitter and Receiver 
boxes as your availability of AC outlets.

 

 

Figure 5 – Connection of AC/DC power adaptor

 

Step 7 

Power on the PC and display. 
 

Tip 1:

 After initial installation as guided in the above, we recommend you to 

power On and Off while all connections are set and the Tx/Rx boxes are 
powered in.  
 

Tip 2:

 Avoid “hot plugging” the Tx or Rx boxes as this is not recommended 

practice with live digital voltages. 
 
 

 
 
 
 
 

1-2 Installation (continued)

 

Troubleshooting 

 

The display displays only black screen. 

• 

Check that all AC and DC plugs and jacks used by external power 
supplies (both Opticis and others) are firmly connected.   

• 

Ensure that power bars are live. 

• 

Ensure that the Tx and Rx boxes plug correctly to the PC and display, 
respectively. 

• 

Check if the PC and display are powered on and properly booted. 

• 

Re-boot up the system after reconnecting the optical system cable. 

 

Screen is distorted or displays noises.

.

 

• 

Reset the system. 

• 

Power down, disconnect the LC-LC fiber cable and try to blow inside 
of each LC receptacle by air blower 

• 

Reconnect the fiber cable and power up. 

• 

If noise continues, please contact the following. 

 

Maintenance 

 
No special maintenance is required for the optical system cables and power 
supplies. Ensure that the cables and power modules are stored or used in a 
benign environment free from liquid or dirt contamination. 
 
There are no user serviceable parts.  Refer all service and repair issues to 
Opticis or its authorized distributor. 
 

Technical Support and Service 

 

For commercial or general product support, contact your reseller.  For 
technical service, contact Opticis by email 

techsupp@opticis.com

 or visit its 

website at 

www.opticis.com

 
 
 
 
 
 
 
 
 
 
 
 
 
 

1-3 Troubleshooting, Maintenance, Technical Support

 

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