HP LD4220tm and LD4720tm Digital Signage Touch Displays

6 Multi-Display touch screen setup
Multi-display touch screen setup allows up to four displays connected to one media player/computer
to be touch screen enabled.
NOTE: Multi-display touch screen setup is available only in Microsoft Windows 7 (Home Premium
and above). It is not supported in any other operating system.
1. Click the Windows Start button and select Control Panel.
2. Select Hardware and Sound.
3. Select Tablet PC Settings.
4. On the Display tab under Configure, run Setup.
5. In the Identify pen or touch input screens window, select Touch input.
6. Touch screen #1 to match it to the Display. Then press Enter to move to the next screen.
7. Repeat step 6 for each additional screen.
HP recommends the following graphics cards for multi-display support.
●
ATI Radeon HD 5450
●
NVIDIA GeForce GT320
●
NVIDIA GeForce 315
●
NVIDIA GeForce G210
●
ATI Radeon HD 4350
●
NVIDIA GeForce G100
●
ATI Radeon HD 4650
● NVIDIA GeForce 9300 GE
●
NVIDIA Quadro NVS 450*
* Requires additional purchase of DisplayPort to HDMI adapter
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