Guntermann & Drunck CATpro2-DVI - Manual (Page 10)

Selecting DDC information
7 · G&D CATpro2-DVI-UC
Selecting DDC information
Since the monitor is connected to the user module and not directly to the computer’s
graphic output, the computer cannot access the monitor’s DDC information.
For this reason, preset DDC information that are provided to the computer are
stored in the CATpro2-DVI-UC target module. It is additionally possible to read out
the monitor’s DDC information and store it in the target module.
Preset DDC information
In the default setting of the CATpro2-DVI-UC target module the DDC rotary switch is
moved to the Def. position.
The following table lists different switch settings and the respective DDC information:
Figure 3: Detailed view of the DDC rotary switch
Switch setting DDC information
Def. Default (basically all resolutions possible)
1 1280 x 1024 pixels, 60 Hz (VESA-DMT)
2 1024 x 768 pixels, 60 Hz (VESA-DMT)
3 1600 x 1200 pixels, 60 Hz (VESA-DMT)
4 1920 x 1200 pixels, 60 Hz (VESA-CVT-RB)
5 1360 x 768 pixels, 60 Hz (VESA-CVT)
6 1680 x 1050 pixels, 60 Hz (VESA-CVT)
7 1440 x 900 pixels, 60 Hz (VESA-CVT)
User use a monitor’s read-out DDC information
Learn read out a monitor’s DDC information