How to unmute Hitachi Projector?
- KKathy LopezSep 6, 2025
Restore the sound by pressing the MUTE or VOLUME +/- button on the remote control of your Hitachi Projector.
How to unmute Hitachi Projector?
Restore the sound by pressing the MUTE or VOLUME +/- button on the remote control of your Hitachi Projector.
What to do if horizontal or vertical frequency of the input signal is not within the specified range for Hitachi Projector?
Please confirm the specs for your Hitachi Projector or the signal source specs.
What to do if an improper signal is input on Hitachi Projector?
Please confirm the specs for your Hitachi Projector or the signal source specs.
Resolution | XGA (1024 x 768) |
---|---|
Contrast Ratio | 2000:1 |
Throw Ratio | 1.5 - 1.8:1 |
Zoom Ratio | 1.2x |
Display Technology | LCD |
Aspect Ratio | 4:3 |
Projection Size | 30 - 300 inches |
Lamp Life | 5000 hours (Eco mode) |
Input Ports | HDMI, VGA, Composite |
Outputs | Audio Out |
Noise Level | 37dB (Normal Mode), 29dB (Eco Mode) |
Covers essential warnings, cautions, and notices for safe projector operation and handling.
Details critical safety information regarding the projector lamp, its handling, and other internal components.
Guides on projector arrangement, device connectivity, power connection, and part identification.
Explains how to adjust volume, mute, select input signals, and navigate basic menus.
Covers adjusting picture settings like zoom, focus, keystone, aspect ratio, and color parameters.
Details controls for aspect ratio, picture modes, brightness, contrast, color, and image positioning.
Guides users through input selection, setup options, audio controls, and screen display settings.
Covers signal search, power management, USB functions, network setup, and wireless configuration.
Explains PC-LESS Presentation and USB Display functionality for media playback.
Covers Network Presentation, Web Control, Messenger, and Network Bridge functionalities.
Provides instructions for replacing the projector lamp and cleaning/replacing the air filter.
Offers guidance on resolving common problems like connectivity, display errors, and audio issues.
Lists the projector's technical specifications, supported resolutions, and system requirements.
Provides warranty details, troubleshooting resources, and contact information for after-sales service.