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Details how to access the factory menu and its primary functions.
Guides on adjusting white balance for optimal picture quality.
Overview of the design menu, including service, other, and param settings.
Covers pre-conditions, power checks, and project ID modification.
Tests for input/output, network, and shop initialization.
Instructions for upgrading the TV's system software.
Instructions for connecting the TV to wired and wireless networks.
Technical details for calibrating white balance and color temperature.
Diagnoses and resolves issues with no power, no display, or no backlight.
Addresses problems related to no sound, signal source, or channel tuning.
Resolves abnormal display, OSD, and P/burning mode issues.
Visual breakdown of the TV's internal components and parts.