www.lightware.eu Firmware version: 1.1.3
DVI-OPT-TX220-ST-Pro
Quick Start Guide
Installation
1. Connect the DVI source (e.g. computer) to the DVI INPUT connector.
2. Connect a compatible Lightware fiber receiver unit to the FIBER OUTPUT by using an ST
connector equipped multimode fiber cable.
3. Optionally connect a display device to the LOCAL MONITOR OUTPUT connector.
4. Connect the IEC power cable to the transmitter.
5. Select the EDID to emulate depending on the desired display resolution.
6. Power on the DVI source (e.g. computer). It will read the EDID from the transmitter,
thereafter it will output the video signal according to the set resolution.
7. Power on the fiber receiver and the connected display devices. They will display the picture
from the DVI source (e.g. computer).
Checking emulated EDID
1. Use the left (◄) and right (►) buttons to select the Emulated EDID menu.
2. In the lower line, three messages toggle automatically showing the preferred resolution, the
name of the display and a three letter abbreviation assigned to the manufacturer.
Selecting an EDID
1. Use the left (◄) and right (►) buttons to select the Switch EDID menu.
2. Use the up (▲) and down (▼) buttons to select the desired memory slot. Hold down the
buttons to scroll faster.
3. Press ENTER to emulate selected EDID.
4. The EDID change is confirmed with a following message: „EDID switched!”
Learning EDID
1. Use the left (◄) and right (►) buttons to select the Learn EDID menu.
2. Use the up (▲) and down (▼) buttons to select a memory slot (it will be overwritten). Hold
down the buttons to scroll faster.
3. Press ENTER to learn EDID to the selected memory slot from the last attached monitor on
the LOCAL MONITOR OUTPUT.
4. The EDID learn is confirmed with a following message: „EDID learned!”
EDID Memory #00: Transparent EDID operation, the last attached monitor's EDID is repeated at
the DVI INPUT.
Factory Preset EDID list
* Universal EDID (address #49) allows multiple resolutions including all common VESA
defined resolutions. In addition, it also features audio support.
User Memory EDIDs
EDIDs can be learned or uploaded to memory slots #51 .. #99 (referred as U1 .. U49 in
Matrix Controller software)
