MD22xx 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 5V adaptor and a PS/2 cable.
Use a piece of dry and soft cloth when cleaning the scanner.
Parts of the scanner
① LED
② Exit window
③ Trigger
④ Cable interface port
⑤ Release-hole of the cable
⑥ Beeper
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 RS232 cable PS/2 cable
Removing the cable
1. Find the release-hole.
2. Insert a thin wire into the hole and pull out the cable gently.
Default value initialization and Fir mwar e version list
Default value initialization
Firmware version list
Programming instruction and exa m ple
Assembling the stand (accessory)
1. See the figure above, tighten the screws.
2. Bend the neck to the desired position for scanning.
Scan “ the 1 st c h aracter of option
Scan “ the 2 nd character of option
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.
Note: 1. More details refer to User M anual;2. For better readability, please print this document with laser printer. 3. Version:
MD22xx_QG_EN_V1.5.