New Design for Virtually Un-noticeable Operation with 30 dB in Normal Mode

Thanks to a carefully designed airflow control system and cooling fans, operation noise is dramatically reduced to 30 dB even when the projector is used with the lamps at full power in normal mode, making the PT-DZ780BU the quietest in its class.2 The projector intakes air from the bottom of the unit and exhausts it through the back. Having no openings in the front of the unit or sides elminates noise leakage. Furthermore, repositioned fans operate with slower rotation, helping to reduce noise.

The Dynamic RGB Booster Enhances Both Brightness and Color Reproduction

Panasonic's Dynamic RGB Booster achieves high image quality with levels of color reproduction and brightness that make each color stand out. It combines Panasonic's proprietary Vivid Color Control technology with a Lamp Modulation Drive System for a 1-Chip DLP™ projector that produces bright and vivid colors. Images are analyzed frame by frame, and scene-linking and real-time modulation are used to achieve high brightness and vivid color reproduction.

Detail Clarity Processor Brings Depth and Clarity to Details

This advanced image-processing circuit analyzes the video signal frequency range for each scene to highlight fine details. The resulting images have a more natural, three-dimensional appearance with crisp, clear detail.

Long-Lasting Lamp Life for up to 4,000 3 Hours

The PT-DZ780BU projector employs newly developed high-power 310 W lamps that have a long replacement cycle of up to 4,000 hours3 to help lower the total cost of ownership.

Liquid Cooling System for a DLP™ Chip

Panasonic's unique liquid cooling system directly cools the DLP™ Chip to improve performance and enable operation up to 45°C (113°F). This allows use in a wider variety of environments, while stabilizing performance and keeping the unit quiet even in harsh conditions.

Dual-Lamp System Prevents Image Interruptions

This system eliminates the interruption if a lamp should fail (in dual-lamp operation mode). The Lamp Relay mode also operates the lamps alternately to enable 24/7 projection.5

Geometric Adjustment for Specially Shaped Screens

This function adjusts the image for projection onto spherical, cylindrical and other specially shaped screens. You can make the adjustment easily using only the remote control, with no external equipment needed. 4-Corner Adjustment and Keep Aspect Off functions also simplify fine adjustment.