Querying The Emulated Edids On All Inputs; Querying The Header Of An Edid; Deleting An Edid From The Memory - Lightware MX-FR9 User Manual

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7. Programmer's Reference
7.8.5. Querying the Emulated EDIDs on All Inputs
Shows the currently emulated EDIDs for each input. The response length depends on the frame size (number
of inputs). The value at the given index (<in1>..<inx>) shows which EDID is used on that particular input.
Command and Response (MX-FR9)
ȩ {VEDID}
Ȩ (VEDID•<in1>•<in2>•<in3>•<in4>•<in5>•<in6>•<in7>•<in8>•<in9>)CrLf
Parameters
The <inx> index shows the location of the source EDID.
Example
ȩ {vedid}
Ȩ (VEDID F049 F049 F049 F049 F049 F049 F049 D004 U002)CrLf
F049 (Factory preset EDID #49) is emulated on all inputs except Input 8 and 9. EDID from Output 4 is
dynamically emulated on Input 8. U002 (User saved EDID #2) is emulated on Input 9.
7.8.6. Querying the Header of an EDID
Shows basic information about EDIDs in the memory.
Command and Response
ȩ {WH<loc>}
Ȩ (EH#<loc>•<header>)CrLf
Parameters
Depending on the <loc>, the query can be for one EDID or all EDID in the block.
Identifier Parameter description
<loc> Type of the EDID memory
<header> EDID header with 3 fields
separated by spaces
The <header> is '-' for invalid EDIDs.
Parameter values
Dxx: Header of one dynamic EDID
Exx: Header of one emulated EDID
Fxx: Header of one factory EDID
Uxx: Header of one User-saved EDID
D*: Dynamic EDIDs: headers from all inputs
E*: Emulated EDIDs: headers from all outputs
F*: Headers of all factory EDIDs
U*: Headers of all (50) User-saved EDIDs
PNPID code: The three letter abbreviation of the manufacturer.
Preferred resolution: The resolution and refresh rate stored in
the preferred detailed timing block.
Name: The name of display device stored in product descriptor.
Applied CPU2 firmware: v3.5.7b8 | LDC software: v2.5.17b2
MX-FR Series Modular Matrix Frames – User's Manual
Example
ȩ {whd14}
Ȩ (EH#D14 NEC 1280x1024@60 LCD1970NXp)CrLf
Shows the EDID from memory location D14, which is the EDID from the Last attached monitor on Output 14.
7.8.7. Deleting an EDID From the Memory
Clear EDID from memory location <loc>.
Command and Response
ȩ {DE<loc>}
Ȩ (DE_OK)CrLf
Ȩ (E_S_C)CrLf
Parameters
Depending on the <loc>, one EDID or all EDIDs in a block can be cleared.
Identifier Parameter description
<loc> EDID block or memory
location
Example
ȩ {deu*}
Ȩ (DE_OK)CrLf
Ȩ (E_S_C)CrLf
All user EDIDs are cleared from memory.
Parameter values
Dxx: Specified Dynamic EDID is deleted. It will be empty until a new
monitor is connected.
Exx: Specified Emulated EDID cleared. By default F49 EDID is copied
to it.
Fxx: Not valid! Factory EDID cannot be deleted. No response.
Uxx: Specified User EDID is deleted.
D*: All Dynamic EDIDs are deleted. They will be empty until a new
monitor is connected.
E*: All Emulated EDIDs are cleared. By default F49 EDID is copied to
them.
F*: Not valid! Factory EDID cannot be deleted. No response.
U*: All User EDIDs are deleted.
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