Shenzhen Minde Electronics Technology LTD. MS3390 User Manual
9
2 Introduction to installation
2-1 Installing a USB HID keyboard wired scanner
Note: The default interface of the scanner is BT HID Keyboard. Please change the interface to USB HID
Keyboard (See See Data TransferUSB HID Keyboard).
Keyboard (See See Data TransferUSB HID Keyboard).
1. Refer to Figure 2-1, plug one end of the USB cable to the scanner. Plug the other end into the USB
port of the computer.
2. For example: Using Microsoft Windows operation system, the system gives message on “new
hardware found – USB HID input device found”, then driver will be installed on request.
3. After successfully installing the new hardware, message will be given: “hardware installed
successfully and ready to use”.
4. If any problem is encountered during the installation process, unplug the USB cable from the
computer and repeat step 1-2.
Figure 2-1. Diagram of connecting the scanner to PC
2-2 Installing a USB virtual COM wired scanner
Note: The default interface of the scanner is BT HID Keyboard. Please change the interface to USB
Virtual COM.
1. Refer to Figure 2-1, plug one end of the USB cable to the scanner. Plug the other end into the USB
Virtual COM.
1. Refer to Figure 2-1, plug one end of the USB cable to the scanner. Plug the other end into the USB
port of the computer.
2. For example: Using Microsoft Windows operation system, the system gives message on “new
hardware found – USB Virtual COM found” for USB virtual COM, then driver will be installed on
request.
request.
3. After successfully installing the new hardware, message will be given: “hardware installed
successfully and ready to use”.
4. If any problem is encountered during the installation process, unplug the USB cable from the
computer and repeat step 1 to step 2.