1. Operating Environment
   JRE1.6 or higher

2. Edit jpos.xml
        jpos.xml keeps the configuration information of scanner. Edit the configuration to match your device and application.  
        (1)Create a new configuration item using the following template: 
	<JposEntry logicalName="HR200">
		<creation factoryClass="com.jpos.scanner.ScannerSvcInstance110Factory" serviceClass="com.jpos.scanner.ScannerSvc110"/>
		<vendor name="Scanner" url=""/>
		<jpos category="Scanner" version="1.9"/>
		<product description="Serial/USB Scanner" name="HR200" url=""/>
		<prop name="port" value="HID"/>
		<prop name="portno" value=""/>
		<!--See Scanner type define on the top-->
		<prop name="ScannerType" value="1"/>
		<!--Enable/disable the suffix codeŁ¬default=0, close the suffix code-->
		<prop name="Suffix" value="0"/>
	</JposEntry>

        Add the template above into JposEntry. Items to be editted: logicalName, product name, port, portno.

3. Operating procedure
	(1)Run Postest.bat. Then the JavaPosttester window will pop up.
	(2)Select the scanner tab. Enter the Logical name consistent with that in jpos.xml, for instance, EM3000.
	(3)Execute the steps below:
		Open --> Claim --> Device enabled  -->Data event enabled  --> Read Data  --> Release --> Close
