If you want a LCD Display Upgrade for your banknote sorter GT-31, check out this video.
If you have any questions about the banknote sorting machine or other money counting machines, please contact us for further communication.
1. Power on machine
2. Put down the front panel open, and take off the screws of backside cabinet
3. Insert the SD card into SD socket, and put back the front panel close,
then the screen will switch the pictures automatically.
4. After finish, the screen will get back to the “HOME” page
5. Check version number after upgrade, by press “DEVELOPER OPTION” and enter password 8864
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