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50 Meridian 3
13. DDC Instruction
General
DDC Data Re-programming
In case the main EEPROM with Software DDC which store all factory settings were replaced because a defect
repaired monitor’ the serial numbers have to be re-programmed.
It is advised to re- soldered the main EEPROM with Software DDC from the old board onto the new board if circuit
board have been replaced, in this case the DDC data does not need to be re-programmed.
Additional information about DDC (Display Data Channel) may be obtained from Video Electronics Standards
Association (VESA). Extended Display Identification Data (EDID) information may be also obtained from VESA.
1. An i486 (or above) personal computer or compatible.
2. Microsoft operation system Windows 95/98/2000/XP.
3. LPT port driver “PORT95NT.exe” and EDID tool “VgaSinglePort.exe”
4. EDID Board (715GT034-B) x1,
5. LPT cable (male to male) x1, VGA cable x 1
6. 12V DC power source
7. EDID data
13.1 Connect the ISP board, PC and monitor as follow:
13.2 Install the LPT drive
1. Double click the icon
to install the driver.
2. Restart the PC after the LPT driver installation
Содержание 220B4LPCB/00
Страница 5: ... 5 Meridian 3 1 Monitor Specifications Technical specifications ...
Страница 15: ... 15 Meridian 3 5 Block Diagram 5 1 Scaler Board ...
Страница 34: ... 34 Meridian 3 9 Scaler Board Overview Scaler IC DC DC Flash ROM FFC Cable EEPROM ...
Страница 37: ...37 Meridian 3 2 The power board 3 The main board 4 The USB board ...
Страница 43: ...43 Meridian 3 ...
Страница 46: ... 46 Meridian 3 4 Configuration for ISP tool Tick FTDI 5 Load the F W you want to upgrade ...
Страница 61: ...61 Meridian 2 15 Monitor Exploded View ...
Страница 63: ...Meridian 3 63 Service Kit Description Part No Picture ISP TOOL 715GT089 B C EDID TOOL 715GT034 B ...