How to upgrade GSK218MC Software

1. Please extract the files in the archive and copy the res folder to t

he USB flash drive.

2. Press and hold the reset button on the 218MC system keyboard, then power on the system.

3. Until the display shows "Please Input Enter Password : ", you can release the reset button.

4. Please enter the password（you can get it from paycnc@paycnc.com）, press the "Input" button to enter.

5. After the password input is completed, enter the upgrade screen and insert the USB flash drive into the USB interface of the system.

6. At this time, please press the leftmost key "USB" to enter the USB page.

7. Select "res" in the USB page and press "Enter" to enter this directory.

8. At this time, please press the "PROG" soft key of the rightmost key below the display to transfer the file.

9. Then press the "Input" button on the system keyboard to confirm

10. Until the system prompts: "copy succeed!", please re-power the system.