NCR RealPOS 70, User Manual

Page: 90 / 306

3-28 Chapter 3: Touch Screen Calibration – Windows (MT 7.12)
Edge Adjustment Tab
Once you calibrate the touch screen, the cursor should be located
directly beneath your finger when you touch the screen. However, this
may make it difficult to touch items at the very edges of the screen. The
Edge Adjustment tab enables you to define an offset area in which the
cursor moves closer to the edges of the screen so you can easily and
more precisely select small items, such as single words, the Windows
Start button, check boxes, or radio buttons.
Example:
If you have a row of buttons along the left edge of your
touch screen, you may want to set an Edge Adjustment to make it easy
for users to activate these buttons. Because each edge is independent of
the other, you only need to adjust the left margin to accommodate this
row of buttons.
To set the Edge Adjustment, move the sliders inward to define the
offset area. These changes take effect immediately.