HITACHI
HITACHI CP-EX3051WN 3LCD home theater projector 3300 ANSI lumens
A 3LCD projector delivering 3300 ANSI lumens at 1024 x 768 native resolution with dual HDMI and LAN control
- Type3LCD
- Native Resolution1024 x 768
- Brightness3000 - 3500 lumens
- Contrast Ratio400:1
- Bright 3300 ANSI lumens for clear images in lit rooms
- Native 1024 x 768 resolution shows detailed 4:3 content
- 3LCD engine delivers consistent colour without rainbow artefacts
- Dual HDMI plus VGA and network ports connect many sources
- Built-in speakers and audio I/O give sound without extra gear
Versatile 3LCD Projector
The Hitachi CP-EX3051WN is a 3LCD home-theatre projector rated at 3300 ANSI lumens with a native 1024 x 768 resolution. It suits classrooms, meeting rooms and living-room setups that need a bright image on a medium throw distance. Built-in speakers and wide OS compatibility simplify daily use.
Step Up from Dimmer Portable Units
This model replaces lower-lumen portable projectors that struggle in lit rooms; the jump is worth it when you need 3300 ANSI lumens and a 20,000:1 contrast ratio for clear text and video without blackout curtains. It does not suit buyers who want native 1080p resolution or higher pixel density for large-screen cinema.
Connectivity and Throw Constraints
Two HDMI ports, dual VGA in, VGA out, composite, RS-232, RJ-45 and USB A/B cover most legacy and current sources. The medium throw ratio requires a few metres of projection distance, so very small rooms may not accommodate the needed screen size. No wireless casting or lens shift is included.
Highlights
- Bright 3300 ANSI lumens for clear images in lit rooms
- Native 1024 x 768 resolution shows detailed 4:3 content
- 3LCD engine delivers consistent colour without rainbow artefacts
- Dual HDMI plus VGA and network ports connect many sources
- Built-in speakers and audio I/O give sound without extra gear
Specifications
| Type | 3LCD |
|---|---|
| Native Resolution | 1024 x 768 |
| Brightness | 3000 - 3500 lumens |
| Contrast Ratio | 400:1 |
Questions about this item
What throw ratio does the CP-EX3051WN need for proper placement?
It uses a medium/standard throw ratio, so position it at a distance that matches your screen width for a clear image.
How do you connect a laptop and avoid the input-source mistake?
Plug the laptop into one of the two HDMI ports or a VGA D-sub 15-pin, then press the source button until the correct port shows on screen.
When should the lamp be replaced and what brightness drop signals it?
Plan replacement when output falls noticeably below the 3300 ANSI lumens rating, as the lamp dims gradually over time.
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