Sony Interactive Entertainment Europe (SIEE) has no information regarding supported HDMI converters - i.e. HDMI to DVI converters. SIEE cannot guarantee the effectiveness of any converter. Also, the PlayStation 3 system can only output video via one connector at a time; SIEE has no information regarding how to connect the PlayStation 3 system to multiple displays.
You will need to be able to access the HDMI input channel on your display device. Most display devices have multiple input or video channels, (i.e. Input 1, Input 2, Input 3 etc.). When you have completed HDMI setup on the PlayStation 3 system and connected the system to your display device via an HDMI cable, you may need to access each of your display device’s input channels in turn, in order to find the channel that displays HDMI input. Please refer to the manual supplied with your display device for more information.
If you do not confirm the new settings within 30 seconds, the PlayStation 3 system will automatically revert to its previous display settings. If this occurs, manually change the Video Output Settings by going to the XMB™ Menu and choosing Settings > [Display Settings] > [Video Output Settings]. If the Video Output Settings do not match those required for the current display device, the screen may go blank when the resolution is changed. If the picture is not restored after 30 seconds, reset the Video Output Settings as follows: