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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 media receiver 
or computer and display, respectively. 

• 

Check if the media receiver or computer 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. 

• 

Check if the graphic resolution is properly set. Go to the display 
properties and tap the settings. Ensure that the resolution sets less 
than UXGA (1,600x1,200) at 60Hz refresh ratio. 

• 

Reset the system. 

• 

Power down, disconnect and reconnect the optical system cable or 
DC power adaptors, and power up. 

 

 

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 

[email protected]

 or visit its 

website at 

www.opticis.com

 
 
 
 
 
 
 
 
 

1-5 Troubleshooting, Maintenance, Technical Support

 

 

Product Specifications 
 

M1-2R2H-TR Optical HDMI Module 

 

 

Compliance with HDMI standard: 

supports HDMI 1.0, using fiber-

optic communication links and DDC2B.

 

 

Extension limit: 

100m (330feet) for UXGA (1,600x1,200) at 60Hz 

refresh rate in ultimate operation.

 

 

Graphic Transmission Bandwidth: 

supports up to 1.65Gbps 

bandwidth per graphic channel at UXGA at 60Hz.

 

 

Fiber-optic Connection: 

The transmitter and receiver boxes of M1-

2R2H-TR have 2 duplex LC receptacles connected to four 
62.5/125

µ

m or 50/125

µ

m Multi-Mode glass fibers cables.

 

 

Mechanical specifications of Tx and Rx boxes 

 

Dimensions:

 38mm / 19mm / 72mm (W/H/D) 

 

Weight:

 46.0 

±

 1.5 gr for each of Tx and Rx.

 

 

Environmental Specifications 

 

Operating temperature: -10°C to 50°C

 

 

Storage temperature: - 30°C to 60°C

 

 

AC/DC Power Adapter 

 

Power Input:

 Universal AC 85-264V, 50/60Hz, AC power cord with 

power jack. 

 

Power Output:

 +12 V, 3.0 A SMPS DC-power Adapter

 

 

Cord DC Jack & length: 

Core is 12 V and outer cylinder is GND.

Length is 18.5 cm

 

 

AC Cord length: 1.8m

 

 

Certification

PSE, UL, cUL, FCC, CE, TUV-GS

 

   

 

 
 
1-6 Product Specifications

 

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