HP LD4245tm User Guide - Page 72

To use the touch screen on Windows 7, Settings, Control Panel, System and Security, System

Page 72 highlights

Then, connect the USB cable to your computer so that it automatically recognizes the touch screen display. CAUTION: You can use the touch screen after the computer recognizes the display. From the Start screen, point to the far-right upper or lower corner of the screen to display the charms, select Settings, select Control Panel, select System and Security, and then select System. The number of touch-points supported is displayed under Pen and Touch. NOTE: The display can respond to five touch points when connected to a Windows 8 computer. NOTE: When using the touch screen display, HP recommends that you set the screen aspect ratio to 16:9 or Just Scan. NOTE: For more information about gestures and settings on Windows 8, see Windows Help. To use the touch screen on Windows 7 Plug a USB cable into the touch USB port on the back of the display. 62 Chapter 9 Operating the touch screen

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Then, connect the USB cable to your computer so that it automatically recognizes the touch screen
display.
CAUTION:
You can use the touch screen after the computer recognizes the display.
From the Start screen, point to the far-right upper or lower corner of the screen to display the charms,
select
Settings
, select
Control Panel
, select
System and Security
, and then select
System
. The
number of touch-points supported is displayed under
Pen and Touch
.
NOTE:
The display can respond to five touch points when connected to a Windows 8 computer.
NOTE:
When using the touch screen display, HP recommends that you set the screen aspect ratio
to 16:9 or
Just Scan
.
NOTE:
For more information about gestures and settings on Windows 8, see Windows Help.
To use the touch screen on Windows 7
Plug a USB cable into the touch USB port on the back of the display.
62
Chapter 9
Operating the touch screen