Alloy Maxhub C75CA-BO9D72D-M, Руководство по обслуживанию

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Note : If MCU upgrade is failure with tips “Do not power off, please re-upgrade MCU”,
press “Back” on the remote controller to exit the process. Upgrade MCU separately
by Debug Menu – Upgrade – Upgrade MCU.
2. Power Key Upgrade Procedure
Tools:
USB disk (SanDisk, Format FAT32
）
*1PCS.
Procedure
(1) Format the U disk as FAT32.
(2) Extract upgrade file to the U disk (FAT32) in the root directory. You will get
"upgrade_972" folder. Insert
USB disk into the USB2.0 port of the TV board.
(3) Power on the panel. Press the
POWER
key and hold it until the power LED
twinkles in red and blue.
The TV will upgrade first. When finished, the screen will reboot and upgrade MCU
automatically. It will take 4 minutes to complete the upgrade procedure.
II.
Touch frame Update
1. Internal android
Tools:
(1) USB disk (Format FAT32
）
*1PCS.
(2) Remote controller *1PCS.
Procedure:
(1) Format the USB disk as FAT32.
(2) Extract upgrade file to the U disk (FAT32) in the root directory. You will get a
“.bin” touch file. Insert USB disk into the USB port of the TV board.
(3) Turn on the panel. Press “INPUT 1379” with remote controller, and then the
debug menu will pop up. Select
Upgrade-> TouchPanelTools, press “Enter”, long press the “App version”