It would appear that a DVI input exists on that monitor however you have to be sure that the computer's video card has a DVI output.
The spec of the Technika monitor also state that it has 1 HDMI socket this can also be used from a PC that has a DVI or HDMI output.
HDMI is electrically identical to DVI but also carries audio information that DVI does not support, what this means is that if you have DVI-Out port at the PC you can use an adapter to get HDMI-In at the monitor, but the Technika appears to have 1 DVI-In as well so just check the video card or motherboard of the PC to see if it has a DVI or HDMI output at the back it will definitely have VGA but this monitor does not appear to support that. (Grahams pics are a bit hard to make out but that looks like a VGA connector, a bit small beside the HDMI connectors to the right in those schematics)
