DVI-OPT-220-Pro series  – User's Manual  3
Symbol Legend
The following symbols and markings are used in the document:
WARNING! Safety-related information which is highly 
recommended to read and keep in every case!
ATTENTION! Useful information to perform a successful procedure; 
it is recommended to read.
INFO: A notice which may contain additional information. Procedure 
can be successful without reading it.
DEFINITION: The short description of a feature or a function.
TIPS AND TRICKS: Ideas which you may have not known yet but can 
be useful.
Navigation Buttons
Go back to the previous page. If you clicked on a link previously, 
you can go back to the source page by clicking the button.
Navigate to the Table of Contents.
Step back one page.
Step forward to the next page.
Document Information
All presented functions refer to the indicated products. The descriptions 
have been made during testing these functions in accordance with the 
Item Version
Lightware Device Controller (LDC) software 1.22.1
Lightware Bootloader Software 3.3.2
Controller rmware 
DVI-OPT-TX220-Pro, DVI-OPT-TX220-ST-Pro
1.1.8
Controller rmware
DVI-OPT-RX220-Pro, DVI-OPT-RX220-ST-Pro
1.1.3
Hardware 
DVI-OPT-TX220-Pro, DVI-OPT-TX220-ST-Pro
3.2
Hardware 
DVI-OPT-RX220-Pro, DVI-OPT-RX220-ST-Pro
3.1
Document revision: v.2.0
Release date: 22-06-2018
Editor: Judit Barsony