Teach Friends of multimedia integrated machine manufacturer

Multimedia one machine: 1, computer parameter INTEL pentium dual-core 1.8G, DDRⅢ2G 800MHZ memory, 500G SATA hard disk; 512M graphics card; RJ45 network interface, AV input interface, microphone, USB, VGA interfaces; 2, parameter Vivitek projector resolution : 1024 * 768 800 * 600; Output Brightness: 2600 lumens; Contrast Ratio: 500: 1; Bulb Specifications: 190W UHB; 3, Booth parameters Lens: F = 3.9 ~ 85.8MM, F = 5.4 ~ 64.8,88 times zoom; effective Pixels: 3,200,000; horizontal resolution: 600TV line (VGA); Focus: Auto / manual; Lighting: 0.5LUX / min; image freeze, image flip function; sharpness / brightness adjustable; 4, high-fidelity audio parameters Rated impedance : 8Ω; Frequency response: 20-20KHZ; Rated power: 15W; maximum power: 30w; 5, power amplifier rated power: 60w; 6, the central controller parameters VGA: Built-in 3 × 2-way VGA matrix; Audio: Built-in 2 × 2 audio matrix; control: IS232 serial control; computer control: switch machine and restart; protection function: the projector switch send time code can be precisely programmed control, protective equipment not because power surges (Note: computer configuration and projection configuration optional) campus supplies manufacturer specializing in multimedia equipment: sliding blackboards, whiteboards, multimedia integrated machine, LCD touch-screen machines, digital video Showcase, electric eraser, campus radio, physics and chemistry laboratories manufacturers, high quality lowest bidder. There is a need, please contact Tel: 18638536739 13526408183 QQ: 1010153484 1651011513