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unitech is a registered trademark of unitech Electronics Co., Ltd.
 
MS282 User’s Manual 
 
 
Chapter 3 – Symbology 
 
3.1 Set Symbology Defaults 
 
If you have tried to scan “Factory Default” setting barcode but the scanner still 
cannot perform properly and please scan “Set Symbology Defaults” clears all 
custom default values and sets the engine default values. 
 
 
 
 
 
 
 
 
3.2 Enable / Disable All Symbologies 
Scan the Disable All Code Types bar code to disable all symbologies. This is 
useful when enabling only a few code types.Scan Enable All Code Types to 
enable all symbologies. This is useful if you need to disable only a few code 
types. 
 
Disable All Code Types 
 
Enable All Code Types
 
 
 
Set Symbology Defaults