Delete Edid From Memory; Control Commands - Lightware UMX-TP-TX100R Programmer's Reference Manual

4.5.7. Delete EDID from memory

Description: Clear EDID from memory location <loc>.
Command {DE<loc>}
Response (E_SW_OK)CrLf
Legend: Depending on <loc>, one EDID, or all EDIDs in a block can be cleared.
Explanation: Third user EDID is cleared from memory.
4.6.

Control commands

Description: The following commands with <A/V/AV> option can take effect in multiple
layers, according to their parameters. Depending on 'A' or 'V' it can change only the
Audio, or only the Video layer; or 'AV' changes both.
Info: <A/V/AV> option usually can be skipped for legacy purposes.
In this case using router commands the router changes all (Video & Audio) layers, but
using status commands it displays information about only the Video layer.
Please use AV option, when available.
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Format
(DE_OK)CrLf
(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
→ {deu3}
←
(E_SW_OK)
←
(DE_OK)CrLf
←
(E_S_C)CrLf
Section 4. Programmers reference