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Vivitek HK2288 User Manual

Vivitek HK2288
56 pages
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HK2288
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Vivitek HK2288 Specifications

General IconGeneral
Display TechnologyDLP
Light SourceLamp
Lamp Life (Normal)4000 hours
Speaker10W
Native Resolution4K UHD (3840 x 2160)
I/O PortsHDMI, VGA, USB, RS-232, Audio In/Out

Summary

Important Safety Information

Symbols Used

Explains warning symbols used in the manual and on the unit for hazardous situations.

General Safety Information

Provides essential safety guidelines for operating the projector, covering case, lamp, placement, and object handling.

Preface

Verify Installation Location

Instructions on power supply, grounding, altitude mode, bracket installation, and avoiding unsuitable locations.

Power Safety

Guidelines on using the correct power cord, avoiding obstructions, and removing remote batteries during storage.

Replacing the Lamp

Instructions and cautions regarding lamp replacement, including cooling time and potential hazards from glass dust.

GETTING STARTED

REMOTE CONTROL

Remote Control Parts

Provides a detailed list and diagram of all buttons on the remote control and their functions.

SETUP AND OPERATION

Starting and Shutting down the Projector

Guides users through the correct procedure for powering the projector on and off, including LED indicators.

ON-SCREEN DISPLAY (OSD) MENU SETTINGS

Image Settings

Covers adjustments for Picture Mode, Gamma, Brightness, Contrast, Saturation, Hue, Sharpness, and Freeze.

Color Settings

Explains how to adjust Color Temperature and perform HSG (Hue/Saturation/Gain) adjustments for specific colors.

HSG Adjustment

Provides detailed options for managing Hue, Saturation, and Gain for individual colors.

MAINTENANCE AND SECURITY

Replacing the Projection Lamp

Provides crucial warnings and step-by-step instructions for safely replacing the projector lamp module.

TROUBLESHOOTING

Common Problems and Solutions

Offers general tips for diagnosing and resolving common projector issues, starting with basic checks.

LED Error Messages

Correlates LED status indicators with specific error codes and potential issues.

Image Problems

Addresses common image display issues like no image, blurriness, reversal, and lack of contrast, offering solutions.

Lamp and Remote Control Problems

Covers lamp issues (no light, shutoff) and remote control unresponsiveness.

APPENDIX I

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