Ultra Short Throw Performance
The NEC UM330x features ultra short throw optics that produce a large image from a very short projection distance. This design reduces shadows and glare, making it ideal for classrooms, meeting rooms, and interactive environments where space is limited.
Fast Start and Convenient Power Control
The UM330x is ready to display PC or video images in approximately 3 seconds after power-on. Quick Power Off and Direct Power Off functions allow the projector to be shut down immediately without a cooling period, even by disconnecting the main power supply, enabling efficient operation in busy environments.
Advanced Digital Connectivity
Two HDMI inputs provide HDCP-compatible digital signal support, including audio transmission. USB Display allows image transmission from a computer using a standard USB 2.0 cable, eliminating the need for traditional VGA connections.
Integrated Audio and Microphone Support
A powerful 16-watt monaural speaker delivers sufficient volume for large rooms, while a dedicated microphone input supports dynamic microphones for enhanced presentations or lectures.
Network Integration and Control
An integrated RJ-45 connector enables wired networking, with optional wireless LAN capability available via a USB wireless module. CRESTRON RoomView compatibility allows multiple networked devices to be monitored and controlled remotely from a centralized computer or controller.
Energy-Saving Eco Mode
The Eco Mode function reduces brightness to extend lamp life, lower power consumption, and decrease operating noise when ambient light conditions permit energy-efficient operation.