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JANUS? 2020 Hand-Held Computer (4MB) - Intermec

JANUS? 2020 Hand-Held Computer (4MB) - Intermec

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nugget<br />

nuggetTYTR TYTRLeaning How to Use the Reader<br />

Choosing the Display Sizes and Parameters<br />

By default, the reader’s display is configured with these values:<br />

2<br />

• 25 lines by 80 characters (full-sized virtual screen)<br />

• Normal width characters<br />

• Scroll at line 16<br />

• Normal height characters<br />

You can configure the reader’s display to the sizes and parameters listed in the<br />

next table. If you select the 25 x 80 display size, you can customize the<br />

character width, character height, and the line at which the display scrolls;<br />

otherwise, those parameters are preset to match the display size.<br />

One reason you may want to configure the display is to support the<br />

applications you run on the reader. For example, if you are running a <strong>JANUS</strong><br />

PSK application designed to fit the reader’s 16 x 20 screen, you may choose the<br />

16 x 20 display size.<br />

For help changing the configuration, see Chapter 5, “Configuring the Reader,”<br />

or “Display Setup” in Chapter 12.<br />

Note: If you are working at the DOS prompt, <strong>Intermec</strong> recommends that you set the<br />

display size to 25 x 80 or you may see inconsistent display results.<br />

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