Chapter 2 Communication Interfaces; Rs-232 Interface - Newland NLS-FM3051-2X User Manual

Enter Setup
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 interface.

RS-232 Interface

When the scanner is connected to the RS-232 port of a host device, the scanner will automatically enable
RS-232 communication. However, you need to set communication parameters (including baud rate,
parity check, data bit and stop bit) to match the host device.
Default serial communication parameters are listed below. Make sure all parameters match the host
requirements.
Baud Rate
Parity Check
Data Bits
Stop Bits
Hardware Flow Control
** Exit Setup

Chapter 2 Communication Interfaces

Parameter Factory Default
115200
None
8
1
None
14