UMX-OPT-TX150R
User’s Manual
Section 10. Programmers reference
Page 79 / 107
Each number represents the EDID validity state for the corresponding memory location.
Value
Description
‘0’
invalid EDID
‘1’
valid EDID
‘3’
changed EDID
Explanation:
There is one ‘3’ in the first row on the 1
st
position. This means that the user
EDID is changed since the last EDID query on that port.
Info:
If a changed EDID is queried by the {WH} command (see the next section), its value
returns to ‘1’.
Info:
EDID deleting means the universal EDID will be uploaded to the delete
d EDID’s place.
10.5.4. View EDID header
Description
: Shows basic information about EDIDs in the memory.
Format
Example
Command {WH<loc>}
→ {whe1}
Response
(EH#<loc>●
<EDID_HEADER>)CrLf
←
(EH#E1 LWR 1920x1080@60Hz
Univ_HDMI_DC)CrLf
Legend:
Depending on
<loc> the query can be for one EDID, all EDID in the block.
<loc>
Result
Response
Fxx
Factory EDID query
header for one EDID
Uxx
User EDID query
Dxx
Dynamic EDID query
Exx
Emulated EDID query
F
*
All Factory preset EDIDs headers for all (20) Factory EDIDs
U
*
All User saved EDIDs
headers for all (16) user EDIDs
D
*
All Dynamic EDIDs
header from the output (1)
E*
All Emulated EDIDs
headers from all the four inputs (4)
<EDID_HEADER> consists of 3 fields separated by spaces:
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.
Explanation:
Shows the EDID from the input 1.
10.5.5. Download EDID content from the transmitter
Description
: EDID hex bytes can be read directly. The transmitter will issue the whole
content of the EDID present on memory location <loc> (256 bytes).
Format
Example
Command {WE<loc>}
→ {wef1}
Response
(EB#<loc>●<B1>
●<B2>●..●<B256>)CrLf
←
(
EB#F1 00 FF FF FF FF FF FF 00 32 F2
00 00 00 .. .. .. 00 92
) CrLf
Legend:
<B1>..<B256> are space separated hex characters represented in ASCII
format.
Explanation:
Full EDID from memory location 1 is downloaded.
Summary of Contents for UMX-OPT-TX150R
Page 1: ...UMX OPT TX150R User s Manual ...
Page 2: ......
