Usb Com Port Emulation; Usb Hid-Pos; Introduction - Newland HR3290 Marlin User Manual

Corded 2d barcode scanner
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USB COM Port Emulation

If you connect the scanner to the host device via a USB connection, the USB COM Port Emulation
feature allows the Host to receive data in the way as a serial port does. A driver is required for this
feature.

USB HID-POS

Introduction

The USB HID-POS interface is recommended for new application programs. It can send up to 56
characters in a single USB report and appears more efficient than keyboard emulation.
Features:
HID based, no custom driver required.
Way more efficient in communication than keyboard emulation and traditional RS-232 interface.
Note: USB HID-POS does not require a custom driver. However, a HID interface on Windows 98 does.
All HID interfaces employ standard driver provided by the operating system. Use defaults when installing
the driver.
29
USB COM Port Emulation
USB HID-POS
Enter Setup
** Exit Setup

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