Though technologically dated, it remains a reference point in Epson’s early projector lineage and was also marketed under the InFocus LP580 branding.
3LCD imaging for smoother color reproduction
The ELP-3300 uses 3LCD technology, a system based on splitting light into three beams and passing them through individual liquid crystal panels for red, green, and blue. This approach yields smoother gradients, more accurate colors, and less flicker than older single-chip systems, making it a solid performer for slide presentations and educational use in its day.
Manual zoom and focus for adjustable setup flexibility
Rather than relying on motorized zoom or auto-focus mechanisms, the projector gives users hands-on control. The manual zoom (1.4x) and focus functions let installers finely tune image clarity and size without introducing electronic distortion — ideal for fixed ceiling mounts or tabletop setups where precision matters.
Integrated speakers for basic audio playback
While limited in volume and fidelity, the dual 1W built-in mono speakers offer enough sound for voice narration or basic media playback. It’s a minimalist solution for small conference rooms, classrooms, or setups without external sound systems, making it convenient for plug-and-play use.
Large projection size support (up to 300″ diagonal)
With its broad throw ratio range, the ELP-3300 can project image sizes from a compact 21″ all the way up to a massive 300″ diagonal. This makes it versatile for applications ranging from small presentations to large wall displays, as long as ambient light is controlled due to its modest brightness.
Wide throw ratio range for varied placement options
Its throw ratio of 2.05:1 to 2.87:1 gives users flexibility in how far back they mount or place the projector relative to screen size. Although this isn’t ultra short-throw territory, it allows for standard installation distances in offices and classrooms without requiring drastic space modifications.
Analog input support for legacy systems (e.g., VGA sources)
As a projector developed during the analog era, it’s equipped to handle VGA and component signal sources. It pairs well with vintage laptops, desktop computers, and media players, making it a useful bridge for legacy AV setups still in operation.
Lightweight internal speaker solution for small rooms
Although basic, the internal audio option reduces setup complexity. There’s no need for external amplification in low-demand scenarios, which streamlines the cabling and increases portability for simpler installations or temporary deployments.
Onboard menu system for simple image adjustments
The built-in menu interface allows users to adjust brightness, contrast, and aspect ratio settings directly via on-device buttons or compatible remotes. Its layout is intuitive for its generation, meaning tech staff or presenters can make quick tweaks without diving into lengthy manuals.
Durable lamp housing design compatible with metal halide bulbs
The projector features a robust lamp housing designed for 150W metal halide bulbs — offering reliability and stable output. While the bulb lifespan averages around 600 hours, the rugged casing makes replacements relatively easy and helps extend the unit’s usable life under regular maintenance.
Rugged build for semi-permanent conference room installation
Weighing around 17 pounds with a reinforced chassis, the projector was engineered with stability in mind. It’s not the kind of unit you’d lug around frequently, but for fixed installations in corporate or educational environments, it holds up well to repeated use over the years.