To Next Page

To Previous Page

Go to cover page

HP L1502 LCD

Re-programming Analog DDC IC

Step 1: After initialize alignment box, connecting all cables and

box as shown in Fig. 12

Step 2: Read DDC data from monitor

1. Click icon as shown in Fig. 13 from the tool bar to bring up

the Channels "Configuration Setup" windows as shown in Fig. 14.

2. Select the DDC2B as the communication channel.

As shown in Fig. 14.

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. 15.

Step 3: Modify DDC data (verify EDID version, week, year)

1. Click (new function) icon from the tool bar, bring up

Step 1 of 9 as shown in Fig. 16 .

EDID301 DDC application provides the function selection and

text change (select & fill out) from Step 1 to Step 9.

Step 4: Modify DDC data (Monitor Serial No.)

1. Click Next , bring up Fig. 17.

2. Click Next , bring up Fig. 18.

Fig12

Fig.13

Fig.14

Fig.15

Fig.16

Fig.17

Fig.18

DDC Instructions

HP L1502 User Manual

Questions and Answers: