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Instructions for removing the battery cover and the battery from the projector.
Instructions for removing the top cover by unscrewing six screws from the bottom cover.
Steps to disconnect the keypad cable, remove thermal pads, and unscrew the keypad board.
Instructions for removing the IR cover and speaker holder by unscrewing screws.
Steps to unplug RGB LED and FPC cables before removing the main board module.
A flowchart outlining the main troubleshooting steps based on projector ignition, image, and audio status.
A detailed flowchart to diagnose and resolve power-related issues with the projector.
A flowchart for troubleshooting image quality issues, covering aspects like logo display, focus, and color.
A flowchart to diagnose and resolve audio output problems, checking sound output and signal sources.
Step-by-step instructions for upgrading the projector's firmware using a Micro SD card and PC.
Instructions for executing the EDID program, choosing models, and selecting ports.
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