appears on the screen while a button is being pressed, it means that the corresponding operation is prohibited by the unit or the disc.
VOCAL ON
VOCAL OFF
VOCAL V1 
VOCAL V2
VOCAL OFF
VOCAL V1 + V2
PV DF2704, PV DF2004 specifications
The Panasonic PV DF2004 and PV DF2704 are cutting-edge digital projectors designed to cater to a wide array of professional environments, from corporate boardrooms to educational settings. These models exemplify Panasonic's commitment to delivering high-quality visual solutions with advanced features and technologies.The PV DF2004 offers impressive 2000 lumens brightness, making it suitable for presentations in well-lit rooms. With a native resolution of XGA (1024x768), it ensures clear and vibrant image quality, essential for detailed graphs and text. A notable feature is its dual lamp system, which enhances reliability by allowing one lamp to operate while the other is on standby. This design minimizes potential downtime due to lamp failure, ensuring uninterrupted presentations.
On the other hand, the PV DF2704 pushes the boundaries further with an increased brightness of 2700 lumens, catering to larger venues or rooms with significant ambient light. It boasts an enhanced resolution of WXGA (1280x800), providing crisper visuals and wider compatibility with various content formats. This projector is equipped with advanced image processing technologies, including Dynamic Contrast and Color Management, which optimize color accuracy and improve overall picture quality, ensuring that every detail is sharp and distinct.
Both models incorporate Panasonic's proprietary Daylight View technology, which automatically adjusts the brightness and contrast based on ambient light conditions. This feature is particularly beneficial for classrooms and conference rooms where lighting can vary significantly during presentations.
Furthermore, connectivity options are abundant with both projectors, featuring HDMI and VGA inputs to accommodate a range of devices. This versatility allows seamless integration into existing AV setups, facilitating presentations and collaborations.
In terms of durability, Panasonic's projectors come with a robust design, enabling them to withstand the demands of daily use. The filters are easily accessible for maintenance, ensuring that the projectors deliver optimal performance over their lifespan.
In summary, the Panasonic PV DF2004 and PV DF2704 projectors are exceptional choices for professionals seeking reliable, high-performance visual solutions. With their advanced features, outstanding brightness, and smart technologies, they stand out in the crowded projector market, delivering quality visuals that enhance presentations and engagements in various settings.