Edid Management (Encoder) - Lightware VINX-120-HDMI-ENC User Manual

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5. Programmers' Reference

5.14. EDID Management (Encoder)

The Advanced EDID Management is available also by sending LW3 protocol commands. The structure of the
EDID memory can be found in the
5.14.1. Querying the Emulated EDID
Command format: GET●/EDID.EdidStatus
Response format: pr●/EDID.EdidStatus=<EDID_mem><loc>:E1
Parameters:
<EDID_mem> value
F
U
D The EDID of the Display device at the local output
E
INFO: There are empty slots in the Factory EDID range for future developments. See the
section.
Example:
˃ GET /EDID.EdidStatus
˂ pr /EDID.EdidStatus=F47:E1
Explanation:
F47 EDID (Factory #47) is currently emulated on the input port of the Encoder (E1).
5.14.2. Setting the Emulated EDID on the Input Port
Command format: CALL●/EDID:switch(<source>:<destination>)
Response format: mO●/EDID:switch
Parameters:
<source>: Source EDID memory place: Factory / User / Dynamic.
<destination>: The emulated EDID memory of the desired input port.
Example:
˃ CALL /EDID:switch(F49:E2)
˂ mO /EDID:switch
EDID Menu section.
<EDID_mem> type <loc> value
Factory preset EDIDs 1-132
User-saved EDIDs 1-5
1
Emulated EDID 1
VINX-1x0-HDMI Extenders – User's Manual
5.14.3. Querying the Preferred Resolution of an EDID
Command format:
Response format:
Parameters:
See the Querying the Emulated EDID
Example:
˃ GET /EDID/U/U2.PreferredResolution
˂ pr /EDID/U/U2.PreferredResolution=1920x1080p60.00Hz
INFO: Use the Manufacturer property to query the manufacturer and the MonitorName property to query the
name of the monitor.
5.14.4. Copying an EDID
Command format:
Response format:
Factory EDID List
Parameters:
<source>:
<destination>:
Example:
˃ CALL /EDID:copy(D1:U1)
˂ mO /EDID:copy
Explanation:
The EDID of the last connected sink (HDMI output, D1) has been copied to U1 User memory slot.
5.14.5. Deleting an EDID from the User Memory
Command format:
Response format:
Example:
˃ CALL /EDID:delete(U1)
˂ mO /EDID:delete
GET●/EDID/<EDID_mem>/<EDID_mem><loc>.PreferredResolution
pr●/EDID/<EDID_mem>/<EDID_mem><loc>.PreferredResolution=<Resolution>
section.
CALL●/EDID:copy(<source>:<destination>)
mO●/EDID:copy
Source EDID memory place: Factory / User / Dynamic.
The emulated EDID memory of the desired input port in the User memory.
CALL●/EDID:delete(U<loc>)
mO●/EDID:delete
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