4. Operation  DVI-OPT-220-Pro series  – User's Manual  15
Viewing Attached Monitor
Use the left  and right  buttons 
to select the ATTACHED MONITOR 
menu.
Information about the monitor that 
is attached to the local monitor 
output is shown. If no monitor is 
connected, then the last attached 
Three screens toggle automatically 
showing the preferred resolution, 
the name of the display and a three 
letter abbreviation assigned to the 
manufacturer.
Switching EDID
Step 1.  Use the left  and right  
buttons to select the SWITCH 
EDID menu.
Step 2.  Use the up  and down  
    
memory slot. Hold down the 
up  and down  buttons to 
scroll faster. Three screens 
toggle automatically showing 
the preferred resolution, the 
name of the display and 
a three letter abbreviation 
assigned to the manufacturer.
Step 3.  Press  ENTER to emulate 
selected EDID.
After every EDID change, the transmitter toggles the HOT PLUG signal 
for approx. 1 sec. Some graphic cards or DVD players do not sense 
the HOT PLUG signal, and even if EDID has been changed, the set 
resolution is not affected. In this case the source device must be 
restarted, or powered OFF and ON again.
INFO: Location D02 has a special function. If a monitor is connected 
to LOCAL MONITOR OUT, then its EDID is copied to location D02. 
If no monitor is connected to the output then the last connected 
Attached Monitor
1920x1200@60.0Hz
Attached Monitor
24WMGX3
Attached Monitor
NEC
Deleting EDID
Step 1.  Use the left   and right  
buttons to select the Delete 
EDID menu.
Step 2.  Use the up  and down  
    
memory slot. Hold down 
the up  and down  
buttons to scroll faster. 
Three screens toggle 
automatically showing the 
preferred resolution, the name of the display and a three letter 
abbreviation assigned to the manufacturer.
Step 3.  Press ENTER to delete 
selected EDID, then use the 
up  and down  buttons to 
change YES/NO.
Step 4.  Press Enter to execute YES/
NO switch.
INFO: The factory preset EDIDs cannot be deleted by the user.
INFO: If such an EDID is deleted that is currently emulated on the 
input, the EDID will be deleted from the location (e.g. from the user 
memory). But the EDID on the input will not be changed until a new, 
Laser Enabling
Step 1.  Use the left  and right  
buttons to select the LASER 
ENABLE menu.
Step 2.  Use the up  and down  
buttons to change ON/OFF. 
The selected value will blink.
Step 3.  Press ENTER to execute ON/OFF switch.
Delete EDID    U51
1280x1024@60.1Hz
Delete EDID    U51
LCD1970NXP
Delete EDID    U51
NEC
EDID Deleted!
Confirm Delete?
       YES
Laser Enable
       ON
Laser Changed!
     
Step 1.  Use the left  and right 
 buttons to select the 
FACTORY RESET menu.
Step 2.  Press the ENTER button to 
reset the device to the factory preset values.
Step 3.  A completion message will 
appear, and then the unit 
reboots.
This action sets all parameters to factory default values:
 ▪ Emulated EDID:  F49 – Universal EDID
 ▪ Learn EDID:  U01
 ▪ Switch EDID:  D02
 ▪ Delete EDID:  U01
 ▪ Laser Enable:  ON
Device Information
The device name is displayed 
     
toggle automatically showing the 
  
the serial number.
Factory Reset
       OK
Factory Defaults 
Reloaded!!!
DVI-OPT-TX220-PR
FW:1.1.8 HW:3.2
DVI-OPT-TX220-PR
SN:06342203
Switch EDID    F33
1440x288@50.6Hz
Switch EDID    F33
1440x576i@50
Switch EDID    F33
LWR
EDID Switched!