Projektor
LS741HD
Klíčové Vlastnosti
- 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
Produkt Popis
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.
- Front IR
- Lens
- Focus Ring
- HDMI x2
- RJ45
- RS232
- USB-A (5V/1.5A, Service)
- Audio Out
- DC In
- Zoom Ring
- Power Button
- Keypad
- Top IR
Navštivte nás
- www.viewsonic.com
-
SPECIFIKACE
Projekční systém: 0.65" 1080P Nativní rozlišení: 1920x1080 Jas: 5000 (ANSI Lumens) Kontrastní poměr: 3000000:1 Display Color: 1.07 Billion Colors Typ světelného zdroje: Laser Phosphor Light Source Life (hours) with Normal Mode: 20000 Light Source Life (hours) with SuperEco Mode: 30000 (Eco) Objektiv: F=2.5-3.26, f=20.911-32.62mm Posun projekce: 132%+/-10% Projekční poměr: 1.4-2.24 Optický zoom: 1.6X Digital Zoom: 0.8x-2.0x Velikost obrázku: 30"-300" Projekční vzdálenost: 0.93-14.88m
(100"@3.10m)Keystone: H:+/-30° , V:+/-30° Hlučnost (Normal): 30dB Audible Noise (Eco): 24dB Vstupní zpoždění: 49.5ms Podpora rozlišení: VGA(640 x 480) to WUXGA RB(1920 x 1200)
*RB-Reduced BlankingKompatibilita s HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p Horizontální frekvence: 15K-102KHz Vertikální rychlost snímání: 24-120Hz -
VSTUP
HDMI: 2
(HDMI 1.4/ HDCP 1.4) -
VýSTUP
Audio-out (3.5mm): 1 Reproduktor: 15W USB typu A (napájení): 1 (5V/1.5A) -
KONTROLA
RS232 (DB 9-pin male): 1 RJ45 (LAN control): 1 USB Type A (Services): 1
(share with USB A Output) -
DALší
Napětí zdroje napájení: Power adaptor:
Input: 100~240V
Output: 19.5VDC / 11.79ASpotřeba energie: Normal: 210W
Standby: <0.5WProvozní teplota: 0~40℃ Carton: Brown Čistá hmotnost: 3.00kg Gross Weight: 4.70kg Rozměry (ŠxHxV) s nastavovací základnou: 286x216x129mm Packing Dimensions: 400x280x155mm OSD jazyk: 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
Napájecí kabel: 1 Dálkové ovládání: 1 QSG: Yes -
VOLITELNé PříSLUšENSTVí
Wall/Ceiling Mount: PJ-WMK-007 Přenosná taška: PJ-CASE-008