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Contents
I. Preparation
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I-1. Send the product over to a service agent
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I-2. Contents of the upgrade kit box
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II. Upgrade procedure
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II-1. Remove the external parts
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II-2. Remove the HDMI PCB
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II-3. Attach the HDMI 8K label and A label to the rear panel
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II-4. Install the HDMI 8K PCB of the upgrade kit
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II-5. Tidy up the wires
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II-6. Update the firmware
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II-7. Attach the external parts
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II-8. Attach the label and door cushion
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II-9. Pack the product
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III. Upgrade information
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III-1. Information customers should know prior to the upgrade
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