Mindeo MD20 Series Quick Manual

MD20xx barcode scanner quick guide
 A standard packing includes a scanner, a USB cable and a CD (or a user manual).
 Accessories include a stand, a RS232 cable, a 5VDC adaptor cable.
 Use a piece of dry and soft cloth when cleaning the scanner.

Parts of the scanner

Installing the cable

1. Switch off the host;
2. Refer to the below pictures, connect the host with the scanner based on different cables;
3. Ensure that all connections are secure.
4. Switch on the host system. If installation is successful, the beeper will beep and LED will
light.
USB cable

Removing the cable

1. Find the release-hole.
2. Insert a thin wire into the hole and pull out the cable gently.
① LED
② Beeper
③ Exit window
④ Trigger
⑤ Release-hole of the cable
⑥ Cable interface port
RS232 cable
Note: 1. More details refer to User Manual；2. For better readability, please print this document with laser printer. 3. Version: MD20xx_QG_EN_V1.3.

Default value initialization and Firmware version list

Default value initialization

Programming instruction and example

Assembling the stand

Note: The stand is an optional accessory.
1. See the figure above, tighten the screws.
2. Bend the neck to the desired position for scanning.
3. Screw mounting: Screw one #10 wood screw into each screw-mount-hole until the base of
the stand is secured.
4. Tape mounting: ①Peel the paper liner off one side of each piece of tape and place the
sticky surface over each of the three rectangular tape holders. ②Peel the paper liner off
the exposed sides of each piece of tape and press the stand on a flat surface until it is
secure.
Firmware version list
Example: to set Flow control to be XON/XOFF.