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Covers site, general, AC/Power, and safety warnings.
Details ordering parts, replacing modules, and initial setup procedures.
Explains various calibration steps like PC mode, lens, and sensor calibration.
Covers testing of different input ports and advanced functions.
Step-by-step guide for upgrading the projector's firmware.
Procedures for recovering firmware and handling upgrade failures.
Interpreting LED signals and the primary troubleshooting flowchart.
Diagnosing power connection, functionality, and image quality problems.
Troubleshooting network, keypad, and PIN protection problems.
Instructions for removing and installing the lens, fuse, and covers.
Guidance for replacing main board, lamp driver, and light engine.
Procedures for replacing DMD, power supply, and other specialized boards.
Details product dimensions, power, brightness, and lamp specifications.
Explains serial number format and lists projector service parts.
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General
