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Lightware DVIDL-OPT-TX200 User Manual

Lightware DVIDL-OPT-TX200
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6. Programmer's Reference DVIDL-OPT series – User's Manual 25
Delete EDID from Memory
Description: Clear EDID from memory location <loc>.
Explanation: All user EDIDs are cleared from memory.
Legend: Depending on <loc>, one EDID or all EDIDs in a block can be cleared.
Download EDID Content
Description: EDID hex bytes can be read directly. The router will issue the whole content of the EDID present
on memory location <loc> (256 bytes).
Legend: <B1>..<B256> are space separated hex characters represented in ASCII format.
Explanation: Full EDID from memory location F1 is downloaded.
 Example
Command {DE<loc>}

Response (DE_OK)CrLf
(E_S_C)CrLf
(DE_OK)
(E_S_C)
<loc> Result
Fxx Not valid! Factory EDID cannot be deleted. No response.
Uxx 
Dxx 
Exx 
 Not valid! Factory EDID cannot be deleted. No response.
 All User EDIDs are deleted.
 All Dynamic EDIDs are deleted. They will be empty until a new monitor is connected.
 All Emulated EDIDs are cleared. By default F49 EDID is copied to them.
 Example
Command 
{wef1}
Response (EB#<loc>•<B1> •<B2>•..•<B256>)CrLf
(EB#F1 00 FF FF FF FF FF FF 00 32 F2 00
00 00 .. .. .. 00 00)
Upload EDID Content to the Router
Description: EDID hex bytes can be written directly to the user programmable memory locations. The
sequence is the following:
Step 1. 
Step 2. Router responds that it is ready to accept EDID bytes with (E_L_S)CrLf.
Step 3. Send 1 block of EDID (1 block consist of 8 bytes of hex data represented in ASCII format) with

Step 4. The router acknowledges with response (EL#<num>).
Step 5. Repeat steps 3 and 4 to send the remaining 31 blocks of EDID (32 altogether).
Step 6. After the last acknowledge, the router indicates that the EDID status changed by sending (E_S_C)
CrLf.
Legend: <num> represents the sequential number of every 8 byte part of EDID. <num> is between 1 and 32.
<B1>..<B256> are the bytes of EDID.
Explanation: Full EDID uploaded to memory location U3.
 Example
Command 
{wl#U3}
Response (E_L_S)CrLf
(E_L_S) CrLf
Command 
•<B6>•<B7>•<B8>}

Response (EL#<num>)CrLf
(EL#1) CrLf
Command 
•<B13>•<B14>•<B15>•<B16>}

Response (EL#<num>) CrLf
(EL#2) CrLf
Command 
•<B252>•<B253>•<B254>•<B255>
•<B256>}

Response (EL#<num>) CrLf
(EL#32) CrLf
Response (E_S_C) CrLf
(E_S_C) CrLf

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Lightware DVIDL-OPT-TX200 Specifications

General IconGeneral
BrandLightware
ModelDVIDL-OPT-TX200
CategoryExtender
LanguageEnglish

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