Câmara de documentos Epson ELPDC21 cinzento, branco 25,4 / 2,7 mm (1 / 2,7 polegadas) CMOS USB/HDMI

The Epson ELPDC21 document camera brings classroom content to life by displaying pictures, texts and objects in Full HD on a large screen. It features a 25.4 / 2.7 mm CMOS sensor, 12x optical zoom and 10x digital zoom, an A3-sized shooting area (297 x 420 mm) and built-in LED illumination. Lightweight and portable, the unit supports USB and HDMI connections, accepts SD/SDHC cards up to 32 GB, and is designed for classroom use with options for parallel video output and security fittings.

Advantages

The device provides sharp magnification with a combined 12x optical and 10x digital zoom and integrated lighting to reveal fine detail. Full HD (1920 x 1080) output and 30 fps video ensure smooth, clear images without motion blur. A large A3 shooting area allows two textbook pages to be shown at once, and split-screen plus parallel output enable simultaneous display on multiple screens. The camera is portable, comes with a soft carry case, and includes a Kensington lock and security bar for added protection.

Suitable for

• Classroom presentations and lessons
• Science demonstrations and microscope attachments
• Document and textbook magnification (historical texts, fine print)
• Displaying 3D objects and specimens on a large screen

Key specifications

• Sensor type: CMOS (25.4 / 2.7 mm)
• Optical zoom: 12x; Digital zoom: 10x
• Maximum resolution: 1920 x 1080 (Full HD) at 30 fps
• Shooting area: 297 x 420 mm (A3)
• Interfaces: USB (Type-B), HDMI; supports SD/SDHC cards up to 32 GB
• Power: DC supply, typical 13 W, standby 0.5 W
• Weight: 2.6 kg; Colours: Grey, White

How to use

Place the document camera on a stable surface and position the object or document within the A3 shooting area. Connect the unit to a display via HDMI or to a computer via USB Type-B. Use the optical and digital zoom controls to set the required magnification and switch on the built-in LED light if additional illumination is needed. To record or play back files, insert a compatible SD/SDHC card (up to 32 GB). Use the camera controls or the projected image (where supported) to start/stop video and to operate split-screen functions.

Recommendations

For best image quality, ensure the object is well-centred in the shooting area, use the optical zoom before engaging digital zoom to minimise loss of detail, and keep the lens and LED area free of dust. When moving the camera between rooms, transport it in the supplied soft case and secure the unit with the Kensington lock when left unattended.