🌱 Instructions
Tools:
USB stick (recommended brand SanDisk, Format FAT32)
Procedure
(0) Make sure the IFP is switched off.
(1) Format the USB [mininum 4GB] stick as FAT32.
(2) Extract upgrade file to the USB disk (FAT32) in the root directory. You will get "upgrade_3576" folder. Insert USB disk into the USB2.0 port [right bottom side, see marked picture below] of the display.
(3) Power on the panel. Press the POWER key and hold it until the power LED blinks red and white.
The display will compare the version you are trying to install with the already installed version. When they are the same, it wont install. It might be necessary to install another version first, to achieve your desired installed version.
The TV will upgrade first. When finished, the screen will reboot and upgrade MCU automatically. It will take +- 15 minutes to complete the upgrade procedure.
Do not interrupt the firmware upgrade process in any way:
-
Do not touch the i3TOUCH display (due to potential touch recalibration)
-
Do not disconnect the i3TOUCH from power.
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Do not pull out the USB drive
📁 Files
Choose the correct size of you display. Find out reading the serialnumber. For example I3T075E2XXXXXXXXX is 75 inch.
|
|
v1.1.1 (06/2025) |
v1.1.2 (08/2025) |
v1.2.0 (10/2025) |
|---|---|---|---|
|
E265 |
|||
|
E275 |
|||
|
E286 |