Page 1
18
105E CM23 GSIII
9 Go to cover page
DDC Instructions
This [DDC Module (DDC cable)= 4822 320 12004(=4822 724 27550)]
and
[DDC V2(DDCV2U.EXE) software(3.5" disk)=4822 711 00024(= 4822
724 27560)]
are used for "BU Monitor - Chungli product range" which
incorporates a DDC1/DDC2B function that allows
bi-directional communication between the monitor and
PC system for optimal video configuration.
[July 01 1997, Revision 2.0] ,which upgrades the software and
service information(4822 727 21027 & 4822 727 21038) , is fully
compatible with previous one.
Additional information :
Additional information about DDC (Display Data Channel) may be
obtained from Video Electronics Standards Association (VESA).
Extended Display Identification (EDID) information may be also be
obtained from VESA.
Pin assignment
The 15-pin D-sub connector (male) of the signal cable
(3 rows) for DDC feature :
1
6
11
Pin No. Assignment Pin No. Assignment
1 Red video input 9 No pin
2 Green video input 10 Logic ground
3 Blue video input 11 Identical output
connected to pin 10
4 Identical output 12 Serial data line
connected to pin 10 (SDA)
5 Ground 13 H.sync
6 Red video ground 14 V. sync (VCLK for
7 Green video ground DDC)
8 Blue video ground 15 Data clock (SCL)
5
10
15
Connection
(Rear of the monitor)
To video card
Video cable
DDC data re-programming
1. General
In case the DDC data memory IC, replaced due to a defect
the data contents of this IC have to be re- programmed via a
PC.
In case of replacement of the video (or deflection) board
it is advised to re-soldered DDC IC from the old board onto
the new board, in this case the IC dose not need to be
re-programmed.
2. DDCV2N.EXE can be used for :
EDID Structure Version/Revision
Version : 1
Revision : 0 (text file)
and
Version : 1
Revision : 1 (.hex file)
To printer port (LTP1)
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Page 2
DDC Instructions (continued)
105E CM23 GSIII
9 Go to cover page
19
DDC Reprogramming Instructions (for
PHILIPS models)
System Requirements
DDC Module (DDC cable), P/N = 4822 320 12004
An Intel 386 (or above) PC or compatible
DOS 6.0 or above
DDCV2N.EXE software
Procedure
Connect DDC Cable between PC and Monitor.
Turn on Monitor and PC.
Access Factory Mode of monitor.
Verify Factory Mode by OSD function of monitor.
Insert diskette in Drive a: Select Run "DDCV2N.EXE" under
DOS or Win.
Verify the data and version of DDC application software.
It should be : March 15 1999
Revision 3.0
Press "Enter" at the introduction screen
Menu Configuration:
File R/W Setup Quit
How to write DDC hex files to Monitor
Use arrow keys to highlight "Options" under the Setup menu,
À
press "Enter"
Tab down to ID Serial Number, use down arrow key to place
Á
the asterisk (*) beside "store in DEC with LSB first". Press
"control/enter" to save.
(Ensure the top asterisk (*) is beside in store in HEX with LSB
first.)
Use arrow keys to highlight "Load EDID" under the file menu,
Â
press "Enter".
Use arrow keys to highlight "PHILIPS\", Press "Enter".
Ã
Use arrow keys to highlight "the model list under subdirect",
Ä
press "Enter".
Use arrow keys to highlight "Write EDID to EEPROM" under
Å
the R/W menu, press "Enter".
Use arrow keys to highlight "Read from EEPROM" under the
Æ
R/W menu, press "Enter".
Use arrow keys to highlight "Edit EDID Code" under the R/W
Ç
menu, press "Enter".
Load EDID Write EDID to EEPROM Options
Load txt file (V1.0) Read From EEPROM Barcode format
Save EDID Edit EDID Code
Save txt File Auto Scan
Convert EDID Code
Os shell
Exit
General :
1.How to change drive
À
Use arrow keys to highlight "Options" under the Setup
menu, press "Enter".
Á
Press "F2", then press "ESC", fill in "A" or "C".
[(If your .HEX files for different Model numbers in drive "A",
then fill in "A").,
(If your .HEX files for different Model numbers in drive "C",
then fill in "C").
Normally, to read DDC data from EEPROM of Monitor is
enough.]
Â
Press "Enter", then press "ESC"
2. How to select .HEX files for different Model numbers
example:
À
Use arrow keys to highlight "Load EDID" under the File
menu, press "Enter"
Á
Bring up PHILIPS\ press "Enter"
Verify the ID Serial number on the screen matches the serial
È
number of the unit.
Verify EDID Structure Version is "Version :2, Revision :1
É
11
Press "ESC"
12
Use arrow keys to highlight "Quit", Press "Enter".
Menu Configuration:
File R/W Setup Quit
Load EDID Write EDID to EEPROM Options
Load txt file (V1.0) Read From EEPROM Barcode format
Save EDID Edit EDID Code
Save txt File Auto Scan
Convert EDID Code
Os shell
Exit
Â
Bring up ..\
105E GSIII select, press "Enter"
Ã
Bring up ..\ at this highlight area, press
89.HEX select for 105E11 GSIII/89ß
ß
"Enter", then go back to last
screen
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Page 3
20
105E CM23 GSIII
DDC Instructions
9 Go to cover page
How to change the Year, Week & Serial
number of Monitor (for PHILIPS models)
À Use arrow keys to highlight "Barcode format", under the
Setup menu, press "Enter".
Bring up : Barcode example : 9926000114
Á
Barcode format : YYWWSSSSSS
----------------------------------------------------------
continued: Barcode example : 9926000114
Â
Barcode format : YYWWSSSSSS
---------------------------------------------------------Manufacture Year : 1999
Manufacture Week : 14
Serial No. : 000114
Serial No. ASCII : _TY__000114
================================
EDID [16] Week : 10
EDID [17] Year : 09 [Year-1990]
EDID [12..15] : 00000072
EDID [77 -89] : TY
data correct ? (Y/N) Y
press "space"
¬
Fill in 9926000114, press "Enter"
¬
Fill in YYWWSSSSSS, press "Enter"
Factory code for each site is as
below.
Brazil H C (48h,43h)
Chungli T Y (54h,59h)
Delta G K(47h,4Bh)
Juarez Y A(59h,41h)
Shenzshen C X(43h,58h)
Fill in "Y", don't press "Enter"
¬
There is a description at the lower of the screen for Barcode
format as below.
Barcode format : Y,W,S,X,- (year,week,s/no,ignore,fixed)
Y stands for "year".
W stands for "week".
S stands for "s/no (serial number)".
X stands for "ignore". Allow user to fill in any 'character' or
'numeric'.
- stands for "fixed". User have to fill in Special 'character' or
'numeric' for "AutoScan" if user fill in '-' at "Barcode format :".
Use arrow keys to highlight "Auto Scan" under the R/W menu,
Ã
press "Enter".
Bring up:Auto Scan year, week, serial
Ä
Serial Number
Year Code
Week Code
don't care
(If monitor is not at Factory Mode, access Factory Mode at
this moment.)
Fill in "Barcode data (for instance: 9926000114)" beside
Å
AutoScan, press "Enter".
*
¬
number can be
changed.
Press "ESC" "ESC", return to R/W menu.
After 10 seconds around, bring up:
File R/W Setup Quit
Write EDID to EEPROM
Read From EEPROM
Edit EDID Code
Auto Scan
*
Factory writing ...100% (58) (f8) (7f) (12).
3Back
Select "Edit EDID code", press "Enter".
Verify "ID Serial No.".............
Turn off monitor, then turn on monitor again.
Press OSD button, select "MONITOR STATUS", press OSD
button again.
Verify "SERIALNO".
(Leave OSD function).
Use arrow keys to highlight "QUIT", press "Enter".
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Page 4
DDC Instructions (Continued)
How to change the Year, Week & Serial
number of Monitor [for PHILIPS(PCEC)
models]
Use arrow keys to highlight "Barcode format", under the Setup menu,
press "Enter".
Bring up : Barcode example : 993412345678
continued: Barcode example : 993412345678
Barcode format : YYWWSSSSSSSS
----------------------------------------------------------
Barcode format : YYWWSSSSSSSS
---------------------------------------------------------Manufacture Year : 1999
Manufacture Week : 34
Serial No. : 12345678
Serial No. ASCII : _ TY _ _ 12345678
================================
EDID [16] Week : 22
EDID [17] Year : 09 [Year-1990]
EDID [12..15] : 00bc614e
EDID [77 -89] : TY
data correct ? (Y/N) Y
TY
press "space"
105E CM23 GSIII
9 Go to cover page
¬
Fill in 993412345678, press "Enter"
Fill in YYWWSSSSSSSS, press "Enter"
¬
Factory code for each site is as below.
Brazil H C (48h,43h)
Chungli T Y (54h,59h)
Delta G K(47h,4Bh)
Juarez Y A(59h,41h)
Shenzshen C X(43h,58h)
Suzhou BZ (42h,5Ah)
Szombathely HD (48h,44h)
Fill in "Y", don't press "Enter"
¬
21
There is a description at the lower of the screen for Barcode format as
below.
Barcode format : Y,W,S,X,- (year,week,s/no,ignore,fixed)
Y stands for "year".
W stands for "week".
S stands for "s/no (serial number)".
X stands for "ignore". Allow user to fill in any 'character' or 'numeric'.
- stands for "fixed". User have to fill in Special 'character' or 'numeric'
for "AutoScan" if user fill in '-' at "Barcode format :".
Use arrow keys to highlight "Auto Scan" under the R/W menu, press
"Enter".
Bring up: Auto Scan year, week, serial
Serial Number
Year Code
Week Code
don't care
¬
number can be
changed.
*
(If monitor is not at Factory Mode, access Factory Mode at
this moment.)
Fill in "Barcode data (for instance: 993412345678)" beside AutoScan,
press "Enter".
After 10 seconds around, bring up:
File R/W Setup Quit
Write EDID to EEPROM
Read From EEPROM
Edit EDID Code
Auto Scan
Factory writing ...100% (58) (f8) (7f) (12).
*
3Back
Press "ESC" "ESC", return to R/W menu.
Select "Edit EDID code", press "Enter".
Verify "ID Serial No.".............
Turn off monitor, then turn on monitor again.
Press OSD button, select "MONITOR STATUS", press OSD button
again.
Verify "SERIALNO".
(Leave OSD function).
Use arrow keys to highlight "QUIT", press "Enter".
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