Education Appliances
Description
1. Short focus projection, projection technology: 3LCD, LCD panel ≥ 0.55 inch with microlenses
2. Projection ratio ≤ 0.55: 1
3. The standard resolution: 1024 * 768
4. Projection lens: manual focus, ≥ 1.35 times digital zoom
5. Lamp bulbs: 215W; life ≥ 5000 hours (standard brightness mode), ≥10000 hours (environmental brightness mode)
6. White brightness ≥ 3200 lumens, color brightness ≥ 3200 lumens
7. Contrast ≥ 16000: 1 speaker ≥ 16W
8. Automatic boot function: by detecting the VGA signal, automatically boot, improve classroom efficiency
9. Keystone correction: horizontal / vertical ± 15 degrees
10. Input port: HDMI x 1 D-sub 15pin x 2 audio signal: stereo mini interface x 2
11. The output port: video signal: composite video: RCA (yellow) × 1, S-Video: Mini Din × 1
12. Audio signal: RCA (white / red) x1
13. Control input / output: USB Type B x 1 RS-232C
14. Network input / output: USB Type A x 1 (for optional wireless card), RJ45x1
15. Other functions: mirror projection function, direct boot, direct shutdown, 7 seconds start time, 0 second cooldown
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Shenzhen Heijin Industrial Manufacturing Co., Ltd
interactive whiteboard, all-in-one interactive whiteboard, all-in-one touch display, central controller, digital physical booth,multimedia speakers, lectern, infrared touch module
Address: A811, Silver Star Technology Building, No.1301 GuanGuang Road, Guanlan Street, LongHua new District, Shenzhen City, China,
Shenzhen, Guangdong
China, 518110
Tel: 86-0755-21002123
Fax:
