BenQ MW809STH WXGA Interactive Classroom Projector with Short Throw Wireless LAN Optional Ports (configured) 1x Smart

Optional Ports (configured) 1x Smart card reader

VGA (640 × 480)

fV: 50 Hz (PAL/PAL-N/SECAM) Optical axis shift*5(from center of screen) Vertical ±50 % (±40 % with ET-D75LE6

From creating content

allowing up to 9 hours of recording on a single charge

BenQ MW809STH WXGA Interactive Classroom Projector with Short Throw Wireless LAN Optional Ports (configured) 1x SmartAll Specifications Display Brightness (ANSI lumens) 3600 Resolution WXGA (1280x800) Native Aspect Ratio 16: 10 Contrast Ratio (FOFO) 20,000: 1 Display Color 30 bit (1. 07 billion colors) Light Source Lamp Light Source Life a. Normal 6000 hrs, c. SmartEco 10000 hrs, d. LampSave 15000 hrs, b. ECO 10000 hrs Optical Throw Ratio 0. 49 Zoom Ratio Fixed Lens F # = 2. 6,f = 6. 9 mm Projection Offset (Full Height) 105% Keystone Adjustment 1D, Vertical 30