Проектор короткий для конференций и школ 3700 ansi люмен 3LCD 1080P
- Категория: Home Theater Projectors >>>
- Поставщик: Shenzhen,Flyin,Technology,Co.,Limited
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Описание и отзывы
Трекер стоимости
| Месяц | Минимальная цена | Макс. стоимость |
|---|---|---|
| Sep-19-2025 | 631.6 $* | 663.42 $* |
| Aug-19-2025 | 625.49 $* | 656.22 $* |
| Jul-19-2025 | 525.0 $* | 551.94 $* |
| Jun-19-2025 | 615.90 $* | 646.93 $* |
| May-19-2025 | 535.66 $* | 562.81 $* |
| Apr-19-2025 | 604.41 $* | 634.40 $* |
| Mar-19-2025 | 599.6 $* | 629.36 $* |
| Feb-19-2025 | 594.83 $* | 624.88 $* |
| Jan-19-2025 | 588.65 $* | 617.9 $* |
Характеристики
Product Description
Powerful close-up projection capability
Ricoh's professional short-throw lens provides powerful short-range projection capabilities, with a projection size of up to 80 inches (diagonal) within 75 cm. Whether it’s a small meeting room or a front desk,
Can project large-screen images, while effectively avoiding teachers from blocking the light, making the presentation process smoother.
Can project large-screen images, while effectively avoiding teachers from blocking the light, making the presentation process smoother.
*EL-371XT is 1 meter cast 80 inches
Wireless Projection
Simply insert a memory card into the USB-A interface of the projector to realize picture and video projection without a PC. The supported formats are: JPG/BMP/PNG/GIF/TIFF,
The video format is AVI, and it supports opening PDF files.
The video format is AVI, and it supports opening PDF files.
10,000 hours long lamp life
The S series uses Philips UHP cold light source bulbs and is equipped with the latest variable frequency bulb driving technology. The bulb life in energy-saving mode is up to 10,000 hours.
It is 20-40% longer than conventional projectors, which can greatly reduce customer use costs.
It is 20-40% longer than conventional projectors, which can greatly reduce customer use costs.
Efficient dustproof, multiple heat dissipation
The side of the fuselage is equipped with a detachable thick electrostatic dust-proof net, the thickness of the electrostatic dust-proof net is greater than 5mm, which effectively isolates the intrusion of smoke and dust, and can be easily disassembled and cleaned at any time, making maintenance easier.
The use of advanced independent optical-mechanical cooling system combined with dual-channel cooling design maximizes the cooling effect and effectively increases the service life of the machine.
The use of advanced independent optical-mechanical cooling system combined with dual-channel cooling design maximizes the cooling effect and effectively increases the service life of the machine.
Keystone correction, curved surface correction
The innovative keystone correction allows the four corners of the picture to be adjusted arbitrarily, and supports surface correction (barrel correction) to create a perfect picture, which is more convenient and faster to use in any environment. Before the meeting (video) starts,
It only takes one second to correct the deformed (trapezoidal) image automatically or manually (automatic vertical ±30°, manual horizontal ±15°)
It only takes one second to correct the deformed (trapezoidal) image automatically or manually (automatic vertical ±30°, manual horizontal ±15°)
2-in-1 USB projection
Projected images no longer need complicated settings and connections. The connection between the projector and the computer can be realized through a USB cable, which can realize the simultaneous transmission of image and sound signals.
A built-in 10W speaker allows you to enjoy powerful audio and video effects without external speakers.
A built-in 10W speaker allows you to enjoy powerful audio and video effects without external speakers.
* Rich interface design, a variety of devices freely connected*
HD interface, USB interface, S video interface, PC interface and network interface are all available.
Unique screen split splicing function, easy Operation
Large-screen splicing generally requires high-end projectors combined with split screens to achieve, which is costly and cumbersome construction; while inASK projectors do not need to be connected in series with split screens, and can be autonomous with only multiple projectors
Complete the splicing of large screens, the maximum support 5*5=25 (block) splicing, the cost investment is minimized.
Complete the splicing of large screens, the maximum support 5*5=25 (block) splicing, the cost investment is minimized.
Advanced LAN control function, easy to realize remote management
Through the network, customers can easily and effectively combine management and control. They only need to enter the corresponding projector IP in the IE address to realize remote control of the projector. Roomview,PJLINK ,AMX Compatible
Specification
Key parts | ||||
Panel | LCX172A-( B11 SML) | |||
PJ Lens | F1.8_ST | |||
Lamp | Philips:218W | |||
PW IC | Topaz:PWC878 | |||
Sony IC | CXD3551+CXA3828 | |||
Brightness | ||||
Brightness (Marketing) ( Ansi Lumens ) | 4500 | |||
Brightness （Typ） ( Ansi Lumens ) | 3700 | |||
Optical Data | ||||
Panel | Display Panel | 3x0.63” | ||
Display Technology | Liquid Crystal Display | |||
Native Resolution | XGA (1024x768) | |||
Lamp | Lamp Consumption(W) | Philips:218W | ||
Lamp Lifetime(H) | 4000H(Normal) /10000H(ECO) | |||
Projection Lens | Zoom/Focus | Manual | ||
Throw Ratio | 80"@0.75m；0.46 : 1 | |||
F | F=1.8 | |||
f | f=6.08mm | |||
Screen size | 0.455~0.943m(50"~100") | |||
CR | Contrast Ratio(Min) | 12000:1（with IRIS&ECO mode） | ||
Noise | Noise(dB)@1m | ECO: MAX 34.9dB； Normal: 38.9dB | ||
Uniformity | Uniformity(Actual Min) -JISX6911 | 80% | ||
AR | Aspect Ratio | 4:3 (Standard)/16:9(Compatible) | ||
Terminal(I/O port) | ||||
Input | VGA | *2 | ||
Audio in （mini jack,3.5mm） | *1 | |||
YCbCr/Comopnent | *1(share with VGA in 1) | |||
Video | *1 | |||
Audio in（L/R） --RCA | *2 | |||
S-Video | *1(share with VGA in1) | |||
HDMI | *2(One is Compatible with MHL) | |||
USB- A | *1 1. Support Memeory viewer 2. WiFi Dongle (Optional Accessory) | |||
USB- B | *1（Display） | |||
RJ45 | *1（Display） | |||
Output | VGA | *1（Share with VGA IN 2) | ||
Audio out （mini-jack,3.5mm） | *1 | |||
Other Interface | N/A | |||
Control | RS232 | *1 | ||
RJ45 | *1 (Control) | |||
USB-B | *1(for up-grade) | |||
Other Interface | N/A | |||
General Spec | ||||
Audio | Speaker | 1*10W | ||
Power Consumption | Power Requeirements | 100~240V@ 50/60Hz | ||
Power Consumption | 270W | |||
ECO Standby Mode Power Consumption | <0.5W | |||
Network standby Power Consumption | <3W (Remark:Jan/2017 run in) | |||
Temp.&Humidity | Operating Temp. | 0℃~40℃(35~ ECO) | ||
Store Temp. | -20℃~~60℃ | |||
Oparating Humidity | 20%~85% | |||
Storage Humidity | 10%~85% | |||
Mechanical Design | Security bar | Yes | ||
Password protections | Yes | |||
Control Panel Lock | Yes | |||
Kenginston Lock | Yes | |||
Ventilation (In/Ex) | Side/Side | |||
Lamp access | Top | |||
Filter access | Side | |||
Dust filter | ESD filter(静电） | |||
Other Functions | ||||
Keystone | Keystone Correction | V: ±15°（auto+manual） H：±15°（manual） Pincushion/Barrel Correction Corner Keystone | ||
OSD | Languages | 26 languages: English, German, French, Italian, Spanish, Polish, Swedish, Dutch ,Portugese, Japanese, Simplified Chinese, Traditional Chinese, Korea, Russian, Arabic, Turkish, Finnish, Norwegian, Danish, Indonesian, Hungarian, Czech, Kazak,Vietnamese,Thai, Farsi | ||
LAN Control | LAN Control-RoomView (Crestron) | Yes | ||
LAN Control-AMX Discovery | Yes | |||
LAN Control-PJ Link | Yes | |||
Scanning Frequency | H-Synch Range | 15~100KHz | ||
V-Synch Range | 48~85Hz | |||
Display Resolution | Computer Signal Input | VGA, SVGA, XGA, SXGA,WXGA,UXGA,WUXGA,Mac, | ||
Video Signal Input | PAL, SECAM, NTSC 4.43, PAL-M, PAL-N, PAL-60, 480i, 480p, 576i, 576p, 720p, 1080p and 1080i | |||
SW setting | Auto Setup | INPUT SEARCH,AUTO PC, AUTO Keystone | ||
Audio muting(Muting) | Yes | |||
Suspend | Yes(5miniutes no singnal as default) | |||
Picture mode | Dynamic、Standard、Cinema、 Blackboard、Colorboard | |||
Lamp mode | NORMAL,ECO | |||
Filter Cleaning Cycle | 100/200/300 hours | |||
Cooling time | 0S,60s,90s | |||
Closed caption | Yes | |||
High altitude | Yes(1400~2700m) | |||
Signal Power On | Yes | |||
Turn on countdown | Customized-(0S, 10S, 30S..) | |||
Auto Ceiling | Yes | |||
D-Zoom | 1~16 | |||
Others | ||||
Dimension&Weight | ||||
MAX Dimensions (WxHxD mm) | 347*341*141 | |||
Net. Weight (KG) | 4 | |||
Packaging Box Dimensions (WxHxD mm) | 463*458*211 | |||
Gross. Weight (KG) | 5.5 | |||
Accessory | ||||
Standard Accessaries | Power cord, VGA cable,Remote control& RC Battery | |||
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