User Manual

8
Installing the Display Drivers
Once the ImageDP4+ card has been installed and the boot messages are appearing on the correct monitor, you can start
Windows.


supplied with the ImageDP4+ card.

Restart the machine.
When Windows starts up, the desktop should be spread over all the screens connected to the ImageDP4+.
Note:
The ImageDP4+ requires the Datapath Display Driver Install V4.1.1 or later.
Multi Screen Drivers
XDDM



multi screen platform with advanced video capture and display capabilities.

WDDM

driver architecture used by modern Windows Operating Systems such as Windows 10. It aims to provide improved graphics
performance, additional functionality and operating system stability improvements.

9
Installing the Additional ImageDP4+ Cards

The system limitations are the amount of address space available and the capacity of the power supply.
Please consult Datapath support if you have any problems installing multiple cards.
Power
The amount of current a power supply can deliver on each voltage rail is limited. Often there is also a limit on the total power.

You can calculate the amount of current and the amount of power required for the ImageDP4+ cards. For example, the
requirements for a 16-screen system of ImageDP4+ cards is calculated as follows:
Current


Power

These are just the requirements for the ImageDP4+ cards; you must take into account the requirements of all the other devices
in the system.