Philips HP L1530R Service Manual page 23

Step 5: Write DDC data
1. Configuration should be as Fig. 27.
3. Click (Write EDID) icon from the tool bar to write DDC data.
Bring up "Writing 0%~100%, ready" a progressing bar on the left
down corner.
4. Click (Read EDID) to confirm it.
5. If writing is successful, a messagebox will show "SWDDC write OK".
Fig.28
Step 6: Save DDC data
Sometimes, you may need to save DDC data as a text file for using
in other IC chip. To save DDC data, follow the steps below:
1. Click (Save) icon (or click "file"-> "save as") from the tool bar
And give a file name as shown in Fig. 29.
The file type is EDID301 file (*.ddc) which can be open in WordPad. 4.6
By using WordPad, the texts of DDC data & table (128 bytes, hex
code) can be modified. If DDC TEXTS & HEX Table are completely
correct, it can be saved as .ddc flie to re-load it into DDC IC for DDC
Data application.
DDC Instructions
Hp l1730r-ddc 5
Fig.27
2. Click . Save
Step 8: Exit DDC program
Pull down the File menu and select Exit as shown in Fig. 30.
NOTE: If the
Win 95/98with some problem, try to run it in win 2000,
but you should install the
The other step is the same as describe
HP L2025 HP L1530R
Go to cover page
1730 5
46
Fig.29
46
Fig.30
edid46Release For writing block 4
EDID_PORT_TOOL
25
7
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HP L2025 HP L2025
run in
first.
above .