Philips 200WB7EB/27 Service Manual page 22

22
200WB7 LCD
Re-programming Digital DDC IC
Step 1: After initialize alignment box, connecting all
cables and box as shown in Fig. 31.
PC
DC Power
~
8 12V
Printer
Port
Step 2: Read DDC data from monitor
1. Click icon as shown in Fig. 11 from the tool bar to bring up
the Channels "Configuration Setup" windows as shown in Fig. 32.
Click this button
2. Select the DDC2Bi as the communication channel.
As shown in Fig. 33.
Fig. 33
3. Click OK button to confirm your selection.
4. Click icon (Read EDID function) to read DDC EDID data from
monitor. The EDID codes will display on screen as shown in Fig. 34.
Step 3: Modify DDC data (verify EDID version, week,
year)
Click (new function) icon from the tool bar, bring up
Step 1 of 9 as shown in Fig. 35 .
EDID46 DDC application provides the function selection and
text change (select & fill out) from Step 1 to Step 9.
DDC Instructions
1=DVI-D connector
2=D-sub connector
3=Power Plug
3
D-sub to DVI-D cable
1
To
Monitor
D-sub cable
Fig. 31
Fig. 32
Fig. 34
Select and fill out,
If necessary.
Fig. 35
Step 4: Modify DDC data (Monitor Serial No.)
1. Click Next , bring up Fig. 36.
2
2. Click Next , bring up Fig. 37.
3. Click Next , bring up Fig. 38.
Fig. 37
4. Click Next , bring up Fig. 39.
5. Click Next , bring up Fig. 40.
Fig. 39
6. Click Next , bring up Fig. 41.
In this step, please confirm the Descriptor Data Type is
Monitor Range Limits, and all the items are same as below.
7. Click Next , bring up Fig. 42.
Fig. 41
Fig. 36
Fig. 38
Fig. 40
Fig. 42