EHUOYAN ER302 User Manual Download

Page: 12 / 13

ER302

User Manual

Version 1.1.0

Page 12 of 13

Nov 2014

Note: For the eReader program please reference the eReader manual.

6. Troubleshooting

No.

fault

solution

No sound when power on If the blue led is not light, plug the USB again

or plug it into another USB port.

Blue led not light
when power on

Same with above.

Beep all the time when
power on

Reconnect the USB.

Can not read the card Click “Device->Connect”, If connect ok, then

the card maybe bad or is not a mifare card, or
you maybe put the reader on the metal surface.

Can read card SN, but
can not read or write
the blocks

You have not the right authenticated keys.

Summary of Contents for ER302

Page 1: ...ER302 User Manual Version 1 1 0 Page 1 of 13 Nov 2014 ER302 Manual Ordering Information Model No ER302 Name NFC Writer Phone 86 010 59870151 59754725 Email info ehuoyan com Web http www ehuoyan com...

Page 2: ...ng on the type of contactless tag in use The ER302 is ideal for secure personal identity verification access control e payment e ticketing for events and mass transit toll road fare collection and net...

Page 3: ...ds on the tag type Supply Voltage 5V DC USB power Supply Current 42mA operating 22mA close port 60mA maximum Operating Temperature 10 50 C Storage Temperature 20 70 C Operating Frequency 13 56 MHz RF...

Page 4: ...dows then you will find two installer programs shown as below If the user s OS is windows 32 bits then click CP210xVCPInstaller_x86 exe to install the driver else if 64 bits then click CP210xVCPInstal...

Page 5: ...ER302 User Manual Version 1 1 0 Page 5 of 13 Nov 2014 Step3 On the next picture select I accept this agreement next click next step...

Page 6: ...ture click Finish then the USB driver install fully Step5 Connect the ER302 to the USB port of PC shown as below After power on the RED led will flash one time then the buzzer will beep one time at la...

Page 7: ...r How to find out which communications port the operating system has assigned to the USB driver Windows XP The path is Start Control Panel System you might need to set your Control Panel to Classic Vi...

Page 8: ...en 1 to 9 for example it shows COM12 then you can change it into COM3 HOW TO CHANGE COM PORT NUMBER If you need to change the port number assigned to your USB driver proceed to next step to change the...

Page 9: ...ER302 User Manual Version 1 1 0 Page 9 of 13 Nov 2014 2 Open the Port settings tab and select Advenced...

Page 10: ...unused port to change the COM port for your USB driver Click OK to close the Advanced Settings then the Properties Windows Close the Device Manager windows then RECONNECT the USB and re open the Devic...

Page 11: ...n the program to send commands to the ER302 You can run the eReader exe or else App base on the dll files to communicate with the ER302 The ER302 will not do anything unless you send command to it The...

Page 12: ...plug the USB again or plug it into another USB port 2 Blue led not light when power on Same with above 3 Beep all the time when power on Reconnect the USB 4 Can not read the card Click Device Connect...

Page 13: ...13 of 13 Nov 2014 Note Remove the film which covers on the label shown as below on the first time using Contact Information EHUOYAN Technology Co Ltd Tel 86 010 59870151 Fax 86 010 59754725 Email info...