-4-   © 2018 unitech Electronics Co., Ltd. All rights reserved. 
unitech is a registered trademark of unitech Electronics Co., Ltd.
 
MS282 User’s Manual 
Functionality
Symbologies
1D: All major symbologies and PDF417 
2D:   
PDF417, Micro PDF417, Code 128 Emulation, 
Data Matrix, Data Matrix Inverse, Decode Data Matrix Mirror 
Images, Maxicode, QR Code,, MicroQR, Aztec, Aztec 
Inverse, Han Xin, Han Xin Inverse.   
Marco PDF : 
Flush Marco PDF Buffer 
Abort Marco PDF Entry 
Postal Codes: 
US Postnet 
US Planet 
Transmit US Postal Check Digit 
UK Postal 
Transmit UK Postal Check Digit 
Japan Postal 
Australia Post 
Australia Post Format 
Electrical 
Operation Voltage  DC 5V +/- 10% 
Current Consumption  Operation mode: <235mA, Standby mode: <60mA 
Indicator  Buzzer, LED   
Environmental 
ESD Protection  Functional after 8K Contact and 12K Air 
Mechanical Shock  1.5M onto concrete (scanner only) 
Operating Temperature  -10°C to 50°C 
Storage Temperature  -20°C to 60°C 
Relative Humidity  95% non-condensing 
IP Rating  IP42 
RegulatoryApprovals 
CE, FCC, BSMI, VCCII