Справочник Пользователя для Sunrex Technology Corp ERX321A

Model:ERK-321A、ERX-321A 

For Windows® 8.1 operating system, you can use the keyboard immediately 

after plugging the dongle (receiver) into the USB port.   

1.  Plug in the dongle into your available USB port.   

2.  Make sure the batteries of the keyboard is installed correctly. Please follow the 

polarity signs in the battery compartment. 

Keyboard mouse and dongle has paired when ship out. If it can’t work, please follow 

the steps to process the ID pairing procedure. 

1.  ID pairing/connect button location: 

Keyboard ID pairing/connect button on the bottom of the keyboard. 

2.  After you plug the dongle into the USB port, please hold the keyboard close to the 

dongle within 0.1M and press the “

Connect

” button over 5 second.   

3.  If ID pairing is successful, the LED on the dongle will bright 2 seconds. 

4.  If ID pairing is fail, please follow the steps above to pair ID. 

-Make sure your PC is ON and running when doing the pairing procedure. 

-You don’t have to pair ID again after changing batteries. If it can’t work, please follow 

the steps above to pair ID.