Firmware for ADV 800 - CODE Electronic Co., Ltd.

Operation Steps:

Put the unzipped file into the USB disk and connect it to the console.
Press [Setup] to enter the 'SETUP MENU'.
Select the option [Upgrade Manage].
Select the option [Upgrade Software].
Select the upgrade file.
Press [Confirm].
Press [OK] in the called-out dialog to start upgrading.
Wait until the controller restart.

Note:

1. Firmly connect the AC adapter and USB device. Don't cut off electricity before the upgrade is finished.
2. Clear all data before using.
3. It is not recommended to load the old backup file again.