SII SA-4320, Instruction Manual, Page: 3 / 66

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Introduction
This manual explains how to operate the SA-4320 Handheld Terminal (the “device”)
and the Handheld Terminal operating system (the “Handheld Terminal OS”) that is
operated with the device.
Read the “Safety Precautions” before using the device, use the device correctly and
safely, and keep this manual for future reference.
This manual consists of seven chapters and appendices. The main contents are
described below.
Chapter 1 Explains the device characteristics, components, and features. The
system described here is composed of the SA-1320 Wireless Station
(the “Wireless Station”) and the SA-2330 Wireless Repeater (the
“Wireless Repeater”).
See relevant manuals for detailed instructions of components.
Chapter 2 Explains prohibited actions and precautions when using the device.
Chapter 3 Explains how to insert the battery pack, which is necessary when first
using the device.
Chapter 4 Explains the functions of the device in terminal settings mode.
Chapter 5 Explains how to transfer application programs to the device.
Chapter 6 Describes solutions if an error occurs in the device.
Chapter 7 Explains the maintenance methods required to use the device in
optimum conditions.
Appendices Describes device specifications, and the environmental conditions for
using or storing the device.