7. Firmware Upgrade  DVI-OPT-220-Pro series  – User's Manual  29
7
Firmware Upgrade
products with Lightware Bootloader software. To get the latest software and 
support@lightware.com.
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DVI-OPT-TX220-Pro and DVI-OPT-RX220-Pro can be upgraded using 
RS-232 connection.
ATTENTION!        
the user memory. If you need the EDID(s) from the user memory, 
EDID Operations for more information about saving and loading 
processes.
Setting or parameter 
Serial number Remain unchanged
 Remain unchanged
EDID lists (F, U, D)  User EDIDs are deleted
EDID emulation table (E) F49 will be set on the input
Input port settings Set to factory defaults
Output port settings Set to factory defaults
Short Instructions
Step 1.  
Step 2.  Install the  Lightware Bootloader application.
Step 3.  Establish the connection between the computer and the 
device(s).
Step 4.  Start the Lightware Bootloader and follow the instructions.
Install the Bootloader
Step 1.      
3-digit software version of the Bootloader).
Step 2.  Select destination folder and click on Install button (using the 
default path is highly recommended).
Step 3.  To create a desktop icon click on Yes button in the pop-up 
window.
Step 4.  After the message Installation was successful, please click on the 
Close
Detailed Instructions
Establish the Connection between the Computer and the Device
Connect the appliance and the computer via RS-232 port with standard 
Male to Female cable (straight through).
Step 1.  Run Lightware Bootloader as an 
administrator.
Step 2.  Click FIND Button!
Step 3.  Select the desired device. Double click on the desired COM 
port.