Pen Usage - Dell Latitude 7424 Rugged Extreme Service Manual

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Electrical
Table 17. Electrical
Frequency (MHz)
54
163
272
272
490
599
912
1499
1977
2466
2986
Terminated coaxial line similar to that outlined in NIST Technical Notes 1520 and 1355-R
Putting Corning Gorilla Glass 3 to the test.
● Greater damage resistance (upto 1.8X) with deep abrasion.
● Faster chemical strengthening with high Compressive Stress and deeper depth of compression
○ Shallower check depth with higher abrasions levels
● Enables thickness reduction

Pen Usage

Your computer uses several input devices. The standard external USB keyboard and mouse are present, plus you can opt for the
electrostatic pen/stylus or use your finger as an input device.
Using the Pen as a 'Mouse'
You can use the pen the same way you use a mouse or touch pad with a laptop computer. Holding the pen near the display
makes a small cursor appear. Moving the pen moves the cursor. The following table describes how to use the pen.
Table 18. Pen functions
Action
Gently tap the pen tip on the screen
Gently tap the pen tip twice in quick succession on the
screen.
Touch the pen on the screen and hold it in place momentarily
until Windows draws a complete circle around the cursor.
Using the Pen as a Pen
The handwriting recognition software makes it easy to enter text into your applications with the pen. Some applications, such as
Windows Journal, allow you to write with the pen directly into the application window.
Dielectric Constant
7.59
7.48
7.44
7.42
7.38
7.37
7.30
7.26
7.23
7.20
7.19
Function
Same as a single-click on a mouse.
Same as a double-click on a mouse.
Same as a right-click on a mouse.
Loss Tangent
0.022
0.022
0.021
0.022
0.021
0.022
0.023
0.023
0.023
0.024
0.025
Technology and components
33

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