Proiector
LS740HD
Funcții esențiale
- 3rd generation laser phosphor technology with up to a 30,000-hour lifespan
- 5,000 ANSI Lumens offering bright images in any environment
- Up to 300" ultra large screen with lower cost-per-inch
- Compact size and light weight reducing cost of transportation and installation
- Installation flexibility: 1.3x optical zoom, H/V keystone, 360° projection, and portrait mode
Descrierea produsului
The LS740HD belongs to ViewSonic’s Luminous Superior series, a lamp-free high-brightness projector lineup designed for commercial and educational spaces. With its adoption of the 3rd generation laser phosphor technology, it delivers 5,000 ANSI Lumens for up to 30,000 hours, ensuring bright and vivid images without lamp replacement. The lamp-free design offers an eco-friendly and cost-effective solution, while the projector‘s lightweight and compact design reduces transportation costs. With up to 300“ projection in 1080p Full HD with high native contrast, it is well-suited for boardrooms, lecture halls, and public spaces. This projector features a 1.3x optical zoom, H/V keystone, 4 corner adjustment, 360° projection, and a portrait mode for easy setup and versatile applications.
- Front IR
- Lens
- Focus Ring
- HDMI x2
- RS232
- USB-A (5V/1.5A, Service)
- Audio Out
- DC In
- Zoom Ring
- Top IR
- Keypad
- Power Button
Vizitează Noi
- www.viewsonic.com
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SPECIFICAțIE
Sistem de proiecție: 0.65" 1080P Rezoluție Nativă: 1920x1080 Luminozitate: 5000 (ANSI Lumens) Brightness (Center Lumens): 5500 Rată de contrast: 3000000:1 Display Color: 1.07 Billion Colors Tip sursă de lumină: Laser Phosphor Light Source Life (hours) with Normal Mode: 20000 Light Source Life (hours) with SuperEco Mode: 30000 (Eco) Lentile: F=2.43-2.78, f=16.90-21.61mm Decalaj de proiecție: 132%+/-10% Raportul de proiectare: 1.13-1.47 Zoom optic: 1.3X Zoom Digital: 0.8x-2.0x Dimensiune Imagine: 30"-300" Distanță de proiectare: 0.75-9.76m (100"@2.50m) Intrare Keystone: H:+/-30° , V:+/-30° Zgomot perceptibil (funcție Normal): 30dB Zgomot perceptibil (funcție Eco): 24dB Input Lag: 49.5ms Suport rezoluție: VGA(640 x 480) to WUXGA RB(1920 x 1200) *RB-Reduced Blanking Compatibilitate HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Frecvență orizontală: 15K-102KHz Rată verticală de scanare: 24-120Hz -
INPUT
HDMI: 2 (HDMI 1.4/ HDCP 1.4) -
IEșIRE
Audio-out (3.5mm): 1 Difuzor: 15W USB Tip A (Alimentare): 1 (5V/1.5A) -
CONTROL
RS232 (DB-pin-tată): 1 USB Type A (Services): 1 (share with USB A Output) -
ALTELE
Voltaj sursă: Power adaptor: Input: 100~240V Output: 19.5VDC / 11.79A Consum de putere: Normal: 210W Standby: <0.5W Temperatură de funcționare: 0~40℃ Carton: Brown Greutate netă: 3.00kg Gross Weight: 4.70kg Dimensiuni (WxDxH) cu Adjustment Foot: 286x216x129mm Packing Dimensions: 400x280x155mm Limbă meniu display: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, T-Chinese, S-Chinese,Japanese, Turkish, Portuguese, Finnish, Indonesian, Arabic, Vietnamese, Hungarian, Norsk, total 23 languages User Guide Language: English, S-Chinese, T-Chinese, Indonesian, Finish, French, German, Italian, Japanese, Korean, Polish, Portuguese, Russian, Spanish, Swedish, Turkish, Arabic, Czech, Thai, Vietnamese, total 20 languages -
ACCESORIU STANDARD
Cablu alimentare: 1 Telecomandă: 1 QSG: Yes Warranty Card: Yes (CN Only) -
ACCESORIU OPțIONAL
Wall/Ceiling Mount: PJ-WMK-007 Geantă de transport: PJ-CASE-008