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Funcții esențiale
  • 3rd generation laser phosphor technology with a lifespan up to 30,000 hours
  • 5,000 ANSI Lumens offering bright images in any environment
  • Installation flexibility: 1.6x optical zoom, H/V keystone, 360° projection, and portrait mode
  • Centralized LAN control for efficient management
  • Compact size and lightweight design reducing cost of transportation and installation
  • Up to a 300" ultra-large screen with a lower cost-per-inch

LS741HD
Descrierea produsului
The LS741HD is part of ViewSonic’s Luminous Superior Series, a lamp-free projector lineup designed for commercial and educational spaces. It can project up to a 300” ultra-large screen in 1080p Full HD resolution with high native contrast. This DLP projector uses 3rd generation laser phosphor technology, delivering a brightness of 5,000 ANSI Lumens for up to 30,000 hours. Its lamp-free design offers an eco-friendly and cost-effective solution with less power consumption, while its lightweight and compact build reduces transportation costs. Equipped with features like a 1.6x optical zoom, H/V keystone, and 360° projection capabilities, the LS741HD offers flexible setup possibilities. Additionally, its comprehensive LAN control allows centralized management, making it perfect for boardrooms, lecture halls, and public spaces.
  1. Front IR
  2. Lens
  3. Focus Ring
  4. HDMI x2
  5. RJ45
  6. RS232
  7. USB-A (5V/1.5A, Service)
  8. Audio Out
  9. DC In
  10. Zoom Ring
  11. Power Button
  12. Keypad
  13. Top IR
Vizitează Noi
  • www.viewsonic.com
  • SPECIFICAțIE
    Sistem de proiecție: 0.65" 1080P
    Rezoluție Nativă: 1920x1080
    Luminozitate: 5000 (ANSI Lumens)
    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=2.5-3.26, f=20.911-32.62mm
    Decalaj de proiecție: 132%+/-10%
    Raportul de proiectare: 1.4-2.24
    Zoom optic: 1.6X
    Zoom Digital: 0.8x-2.0x
    Dimensiune Imagine: 30"-300"
    Distanță de proiectare: 0.93-14.88m
    (100"@3.10m)
    Intrare Keystone: H:+/-30° , V:+/-30°
    Zgomot perceptibil (funcție Normal): 30dB
    Audible Noise (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
    RJ45 (LAN control): 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
  • STANDARD ACCESSORY
    Cablu alimentare: 1
    Telecomandă: 1
    QSG: Yes
  • ACCESORIU OPțIONAL
    Wall/Ceiling Mount: PJ-WMK-007
    Geantă de transport: PJ-CASE-008
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