www.lightware.eu  Firmware version: 1.1.3 
For technical support contact support@lightware.eu  Document revision: 1.1 
DVI-OPT-TX220-ST-Pro 
Quick Start Guide 
 
 
Lights green when the unit is powered on. 
Displays status information and menu operation. 
Up (▲), down (▼), left (◄), right (►) and ENTER buttons. 
Indicates when the laser driver is enabled. 
Indicates when a valid DVI signal is detected on the DVI 
INPUT connector. 
Indicates that a powered-on DVI source is connected to the 
unit (detects +5V signal on Pin 14 of the input DVI 
connector). 
 
Standard IEC-320 C14 power connector. 
D-SUB connector. The device is controllable via RS-232 
connection. 
Connect a compatible Lightware fiber receiver unit by using 
an ST connector equipped multimode fiber cable. 
Connect single link DVI source. 
A local display device can be connected to monitor the 
outgoing signal. 
Green LED indicates enabled laser driver to help to avoid 
accidental look into the laser beam.