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Copy the merge.bin file directly into the root directory of the USB drive.

The standby LED light will begin to blink rapidly, indicating that data transfer is underway. Do not turn off power.

Type the code or 2580 to open the Service Factory Menu. Navigate to Panel Settings . tp.rd8503.pa671 software

Download the correct .bin file for your panel. Rename the file to merge.bin (or check if your specific download requires a different name).

Watch the standby indicator LED light. It will begin flashing rapidly (usually alternating between red and green). This indicates the software installation is in progress. Release the power button once the flashing begins. Step 4: Finalize the Update Wait until the LED light stops blinking and remains steady. Unplug the TV from the wall outlet. Copy the merge

Once the indicator stops blinking and returns to a steady, solid standby red light, the installation script is complete.

Designed to reduce overheating and system lag while providing sharper images and optimized audio signal processing Software & Firmware Details Type the code or 2580 to open the Service Factory Menu

Locate your downloaded firmware file (usually named MERGE.bin or a similar .bin extension).

Firmwares and USB upgrade files are often hosted on specialized technician sites like Kazmi Elecom or broad firmware archives such as KenotronTV .

file) that matches your screen’s resolution. Copy it directly to the root directory of the USB drive. Connection:

The board is engineered for versatility, supporting various panel resolutions and input configurations Supported Resolutions: Standard configurations include Amazon.com Hardware Integration: