Chapter 3 Communication Settings; Introduction; Rs-232 Interface - Newland NLS-HR11 User Manual

Introduction

The scanner provides an RS-232 interface and a USB interface to communicate with the host device. The
host device can receive scanned data and send commands to control the scanner or to access/alter the
configuration information of the scanner via the RS-232 or USB interface.

RS-232 Interface

Serial communication interface is usually used to connect the scanner to a host device (like PC, POS).
When the scanner is connected to a host device through its RS-232 interface, you need to set
communication parameters to match the host device.
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Chapter 3 Communication Settings

** Enter Setup
Exit Setup