Newland NLS-HR1050-7 Series, User Manual, Page: 71 / 185

** Enter Setup
61 Exit Setup
Chapter 3 Communication Settings
Introduction
The scanner provides an RS-232 interface, a USB interface and a PS/2 interface (hardware version: V2
or higher) 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 or PS/2 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.