Extended Lifespan Users can choose different lamp mode to extend the lamp’s lifespan. When Power Saving setting is on and without any signal input, the projector will automatically switch to Eco Mode and SuperEco Mode Eco Mode: This projector automatically switches from Normal to Eco Mode whenever it has been left idle for 5 minutes. SuperEco Mode: When the projector has not received an input signal for 20 minutes, projected images are dimmed to 70%, extending the lamp’s lifespan to 15,000 hours on average. Automatic Sleep Timer Forgetting to shut off projectors is a common occurrence, especially in public spaces such as classrooms and meeting rooms. PA503SE’s sleep timer allows you to select a period of inactivity that will determine when the projector should put itself into sleep mode automatically. Auto Power Off When no signal has been detected, the projector will automatically power off to conserve energy and lamp life. Bright Images in Any Environment 4,000 ANSI Lumens of brightness and a 22,000:1 high contrast ratio guarantee the production of bright images in any environment, including rooms with high ambient light. Amazing Color Accuracy ViewSonic’s proprietary SuperColor™ Technology displays a wide range of visible color, ensuring that users enjoy more realistic and accurate color in both bright and dark environments without sacrificing image quality. Fine-Tuned Viewing Choose from 5 unique preset viewing modes to provide the best settings for your usage: Brightest Mode: For environments where the maximum brightness is required Presentation Mode: High-brightness and a high contrast ratio for presentations in brightly lit environments. Standard Mode: Enhanced color, similar to that of a PC or Notebook. Photo Mode: Natural color for general viewing Movie Mode: Saturated color for a better movie watching experience in dark environments. Immersive 3D Viewing PA503SE’s HDMI port allows users to project 3D content directly from 3D Blu-Ray players and HDMI-enabled devices such as laptops, tablets, and media players. Instant Activation Get your projector up and running instantly with two simple settings: Direct Power On: Simply connect the power cord and begin; the projector will power itself on automatically. Signal Power On: The projector will power on automatically upon detection of a VGA cable connection. Remote Control Functionality This projector can be assigned to 8 different remote control codes in the same venue through a single remote control for effortless projector selection, configuration and operation during lessons or meeting. It can also operate certain projectors when the coded are fitted both on the projector and on the remote control. Advanced Image Correction Vertical keystone allows you to correct and adjust distorted images with ease, making installation flexible. Time Management Assistance Presentation Timer is an embedded on-screen timer that helps users with time management during presentations. Once a specified time limit has been reached, the projector will signal this with a beep, keeping presentations running on time. Attention Refocusing Capabilities Using PA503SE’s Blank Timer, presenter can refocus the audience’s attention back to them by hiding the screen’s image at different points during a presentation. In addition, Blank Timer can also be used as a reminder for when to take breaks. Specifications: Projection system: 0.55" SVGA Native Resolution: 800x600 DC type: DC3 Brightness: 3800 ANSI lumens Contrast Ratio with SuperEco mode: 30,000:1 Display Color: 1.07 Billion Colors Light Source: Lamp Light source life (Nor/SuperEco): 5000/15000 Lamp Watt: 190W Lens: F=2.56-2.68, f=22-24.1 mm Projection Offset: 120%+/-5% Throw Ratio: 1.96~2.15 Image size: 30" - 300" Throw Distance: 1.19m-13.11m(100" @3.98m) Keystone: ±40° (Vertical) Optical Zoom: 1.1x Audible Noise (Eco): 27dB Resolution Support: VGA(640 x 480) to FullHD(1920 x 1080) HDTV Compatibility: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Video Compatibility: NTSC, PAL, SECAM Horizontal Frequency: 15K~102KHz Vertical Scan Rate: 23~120Hz Input Computer in (share with component): 2 Composite: 1 Audio-in (3.5mm): 1 HDMI: 1 (Back) Output Monitor out: 1 Audio out (3.5mm): 1 Speaker: 2W