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

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

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6<br />

About the Configuration Files 5-5<br />

Configuring the Reader With Configuration Files 5-5<br />

Creating Configuration Files 5-5<br />

Creating Multiple Configuration Files 5-6<br />

Backing Up Your Configuration Files 5-6<br />

NF BC Contents<br />

How to Configure the Reader 5-7<br />

Using the Interactive Configuration Application 5-8<br />

Selecting Menus and Commands 5-9<br />

Filling In Fields, Marking Check Boxes, and Saving Changes 5-9<br />

Using a Series of Screens to Configure a Parameter 5-10<br />

Using Multiple Configuration Files 5-10<br />

Configuring the Reader by Scanning Bar Codes 5-12<br />

Configuring the Reader With IRL Z Commands 5-13<br />

Configuring the Reader With PSK Functions 5-13<br />

Sending Commands From a Host <strong>Computer</strong> 5-14<br />

Editing a Configuration File 5-14<br />

Loading a Configuration File From the DOS Prompt 5-15<br />

Loading a Configuration File Whenever You Boot 5-16<br />

Restoring the Reader’s Default Configuration 5-17<br />

Recording Your Reader’s Configuration 5-18<br />

Networking the Reader<br />

How the <strong>JANUS</strong> <strong>2020</strong> Fits Into Your Network 6-3<br />

Working With <strong>JANUS</strong> COM Ports 6-6<br />

Identifying <strong>JANUS</strong> COM Ports 6-6<br />

Examining the COM1 Optical Port Signals 6-7<br />

Understanding How IRQs Affect COM Ports 6-8<br />

Planning the Network Connection 6-9<br />

Choosing a Communications Application 6-10<br />

Choosing a Communications Protocol 6-10<br />

Choosing a Protocol <strong>Hand</strong>ler 6-12<br />

Configuring the Reader for Communications 6-13<br />

Selecting the COM Port 6-13<br />

Configuring the Communications Protocols 6-14<br />

Multi-Drop Protocol Parameters 6-14<br />

PC Standard Protocol Parameters 6-15<br />

Point-to-Point Protocol Parameters 6-15<br />

Polling Mode D Protocol Parameters 6-15<br />

vii

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