Справочник Пользователя для IBM DG3

IBM 9503-T221 LCD monitor Updating the EDID settings for your monitor

(R1.3)

Page 4 of 4

Valid settings

The DDC-CPU firmware that performs the EDID setting process within the monitor can only detect

and update certain types of EDID setting. If it encounters a sett ing it does not recognize, it reads it as 000

(unknown).

From the following table, choose the EDID setting that is appropriate for the operating system and

video graphics card you are using.

If you need to use an EDID setting not listed in the table, you will need to upgrade to a later version of

DDC-CPU.

EDID settings may be updated without notice. For the latest information, refer to the IBM technical

support website for the T221 monitor.

Even though a video graphics card is listed here, not all of its functions may not be supported.

Table1: Supported setting number by DDC-CPU version 3.2 and 3.3

Setting
number

Applicable
model

Description

Reserved. Do not use.

DG1

For Matrox-G200MMS

T221 version (Windows®)

Reserved. Do not use.

DG1/DG3

For ATI-FireGL4

, nVIDIA-Quadro4-900XGL

(Windows®)

(For the users who want 3840x2400 at 20Hz refresh rate. Recommended)

Reserved. Do not use.

Table2: Supported setting number by DDC-CPU version 3.4 and 3.5

Setting
number

Applicable
model

Description

Reserved. Do not use.

DG1

For Matrox-G200MMS

T221 version (Windows®)

Reserved. Do not use.

DG1/DG3

For ATI-FireGL4

, nVIDIA-Quadro4-900XGL

(Windows®)

(For the users who want 3840x2400 at 20Hz refresh rate. Recommended)

Reserved. Do not use.

DG1/DG3

For nVIDIA-Quadro4-900XGL

(Windows®)

(Only for the users who want 3840x2400 at 24Hz refresh rate)

DG1/DG3

For nVIDIA-Quadro4-900XGL

(Windows®)

(Only for the users who want 3840x2400 at 25Hz refresh rate)