Delete Edid From Memory - Lightware UMX4x4-Pro User Manual

Command {WL#<loc>}
Response (E_L_S)CrLf
Command {WB#1●<B1>●<B2>●<B3>
Response (EL#<num>)CrLf
Command {WB#2●<B9>●<B10>
Response (EL#<num>) CrLf
Command {WB#32●<B249>●<B250>
Response (EL#<num>) CrLf
Response (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.

7.7.9. Delete EDID from memory

Description: Clear EDID from memory location <loc>.
Command {DE<loc>}
Response (DE_OK)CrLf
Legend: Depending on <loc>, one EDID, or all EDIDs in a block can be cleared.
Explanation: All user EDIDs are cleared from memory.
Section 7. Programmers reference
Format
●<B4>●<B5>●<B6>●<B7> ●<B8>}
●<B11>●<B12>●<B13>
●<B14>●<B15>●<B16>}
●<B251>●<B252>●<B253>
●<B254>●<B255>●<B256>}
Format
(E_S_C)CrLf
<loc> Result
Fxx Not valid! Factory EDID cannot be deleted. No response.
Uxx Specified User EDID is deleted.
Specified Dynamic EDID is deleted. It will be empty until a new
Dxx
monitor is connected.
Specified Emulated EDID cleared. By default F49 EDID is copied
Exx
to it.
F* Not valid! Factory EDID cannot be deleted. No response.
U*
All User EDIDs are deleted.
All Dynamic EDIDs are deleted. They will be empty until a new
D*
monitor is connected.
All Emulated EDIDs are cleared. By default F49 EDID is copied
E*
to them.
Example
→ {wl#u3}
← (E_L_S) CrLf
→ {wb#1 00 FF FF FF FF FF FF 00}
← (EL#1)CrLf
→ {wb#2 38 A3 8E 66 01 01 01 01}
← (EL#2)CrLf
→ {wb#32 36 59 42 0A 20 20 00 96}
← (EL#32)CrLf
← (E_S_C)CrLf
Example
→ {deu*}
←
(DE_OK)CrLf
←
(E_S_C)CrLf
UMX4x4-Pro
User's Manual
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