Description
INTRODUCTION
The PX748-4K is a video projector Home-Cinema-4K high brightness 4,000 lumens ANSI and a choice of great value to upgrade to the 4K.
Enjoy the visuals-perfect pixel-by-pixel in a real clarity of 4K, which supports the HDR/HLG for a home entertainment totally immersive large-scale.
Access even more fun thanks to the direct diffusion from the Nintendo® Switch via USB Type-C while improving your gaming experience thanks to the low input offset of 5 ms and refresh rate 240 Hz. The warping powerful, the automatic vertical keystone, the keystone horizontal, and the optical zoom 1.3 x make the installation of a large screen 300 inches on any surface even more simple.
In addition, the ability of control LAN compatible with home automation systems and trigger output 12V make PX748-4K is the perfect addition to your smart home.
True clarity of 4K with support HDR/HLG
In addition to incredibly detailed images that true resolution 4K can provide, the projector also supports the content HDR and HLG to produce images more dynamic and give life to flat images with more information that can be displayed in the darker areas, and more bright of a scene.
True 4K
HDR/HLG
High brightness
Packed with 4,000 lumens ANSI, the projector is guaranteed to produce a high brightness suitable for well-lit environments.
4 000 ANSI lumens
USB Type-C for direct streaming, and charging
The connection USB Type-C* projector brings a fun touch to the streaming video, allowing you to project the content directly from your phone, laptop or tablet. while charging simultaneously. You can even play games on Nintendo® Switch on the big screen via a direct connection without the docking station.
Learn more : https://youtu.be/fTrL7t3NeiM
*Only available for devices that support the streaming video USB Type-C.
*For iPhone and iPad, users must buy an adapter Lightning to HDMI authorized by Apple to display content via the HDMI port.
Viewing experience sportbike with input ultra-fast
Say goodbye to motion blur due to the input offset. With our entry, ultra-fast 4,2 ms and our refresh rate hyper-reactive 240 Hz, as well as the response time of level microsecond, you can look at with a low delay and a visualization transparent fast-moving objects that will bring your viewing experience in the sport to the next level.
*To enable the entry, ultra-fast 4.2 ms, enable it in the advanced settings and make sure that the content of entry is with a refresh rate of 240 Hz. When it is activated, the highest resolution supported is 1080p.
**The response time specified refers to the reaction time of the DMD chip.
Input ultra-fast 4.2 ms and a refresh rate of 240 Hz
Image adjustment without effort
Whether on the side table in the living room, bedroom or any other place you love, the projector can provide the images perfectly formed from any angle, with a trapezoidal distortion H/V full and tuning capabilities 4 corners. Keystone V automatic frees you from further manual adjustments, regardless of how you tilt the projector up or down.
Keystone H/V and V keystone auto
Adaptable to any environment
Equipped with a optical zoom 1.3 xthe projector allows users to choose the installation location the more ideal which does not interfere with the design of existing interior, while obtaining the desired image size.
Optical Zoom 1.3 x
Projection perfect even on curved surfaces
Who said the projection was only on a flat surface ? Thanks to our advanced tool of deformation of the projector, the distorted image can be perfectly shaped through adjustments of multiple points, even when it is projected on forms spherical or cylindrical.
Think big, even in small spaces
Increase the excitement with a screen size easily larger than a tv, even in a limited space. Dive in 100 inches entertainment only 2.5 m distance.
Projection ratio of 1.13 1.47
Simplify your home with intelligent systems unified
The PX748-4K comes with a capacity of control LAN compatible with a variety of home automation systems (including Control 4, Crestron, AMX, PJ Link, and Network Control), which makes it a perfect addition to your smart home.
Prepare your cinema at once
With the connectivity trigger output 12 V, simply turn on the projector and your home theater will be ready, with the curtains closed and the projection screen automatically lowered.
Customize your own color profiles
Using an exchange of color profiles based on the cloud, users can create their own profile color according to their preferences and share them with others. In addition, users can download d’other profiles from their projectors, and adjust them as if they were their own.
Learn more : https://youtu.be/ShwE_dswXYk
vColorTuner
A simpler way to update the software of the projector
The update of the software of the projector ViewSonic is available online and allows you to maintain the firmware your projector easily and conveniently with your laptop and the connection USB cable ; no need to bring your projector to a service center for software updates.
Learn more : https://youtu.be/irlhJLpDHas
*The latest update of the software of the projector is located in the download section at the bottom of the page when it is available.
Reliable life expectancy, long-term
The latest technology of the mode and SuperEco+ greatly extends the life of the projector lamp of 15 000 hours to 20,000 hours, or 4 hours per day for more than 13 years, which saves you the cost and effort of maintenance.
Power supply USB Type-A dongle wireless HDMI
Output power built-in USB (5 V/1.5 A) can be used to power dongles wireless HDMIlike Chromecast, Amazon Fire TV Stick, etc, eliminating the need for power adapters separated during the broadcast of your favorite media.
Technology SuperColor™
Exclusive SuperColor™ ViewSonic displays a wide range of colours, ensuring performance for users of colours in the environments of light and dark without sacrificing the quality of the image.
Audio performance satisfactory
The projector is built into a loudspeaker 10 W to deliver audio performance satisfactory right out of the box.
Speaker 10 W
A More Eye-Friendly Viewing Experience
Utilizing reflective light, which bounces off the wall gold projector screen before hitting your eyes, the projector makes the viewing experience virtually blue light free, less invasive to your sight, and reduces eyestrain over prolonged viewing periods.
Eye Care
- Keypad
- LED indicator
- Lamp cover
- Security lock
- Zoom/Focus
- Front IR
- Projection Lens
- Audio in/out
- HDMI
- Dual VGA
- VGA out
- Mini USB
- Video
- Kensington® Lock Slot
- RS232
- FeaturesNative resolution: 3840×2160
Type DMD: DC3
Brightness: 4000 ( Lumens as WELL)
Contrast with mode and SuperEco: 12000:1
Display color: 1.07 Billion Colors
Type of light source: Lamp
Lifespan of the lighting source (Regular): 4000
Lifespan of the lighting source (SuperEco): 20,000
Lamp power: 240 W
Lens: F=1.94-2.12, f=12-15.6 mm
Position of projection: 120%+/-6%
Ratio of the focal length: 1.13-1.47
Optical Zoom: 1.3 x
Digital Zoom: 0.8 x-2.0 x
Image size: 30"-300"
Focal length: 0.75 m~9.76 m (100"@2.50 m)
Keystone: H:+/-40° , V:+/-40°
Audible noise (Normal): 33dB
Audible noise (Eco): 28dB
Input offset: 5ms
Supported resolution: VGA(640 x 480) to 4K(3840 x 2160)
Compatibility HDTV: 480i, 480p, 576i, 576p, 720p, 1080i, 1080p, 2160P
Horizontal frequency: 15K-135KHz
Vertical scanning frequency: 23-240Hz - InputsHDMI: 2 , (HDMI 2.0 b/ HDCP 1.4/2.2)
USB Type C: 1 (5V/ 2A)
Audio output (3.5 mm): 1
Speaker: 10W
USB type A (Power supply): 1 (5V/ 1.5 A)
Trigger 12V (3.5 mm): 1
RS232 (9-pin male DB): 1
RJ45: 1
Supply voltage: 100-240V+/- 10%, 50/60Hz, (AC in)
Power consumption: Normal: 310W, Veille: <0.5W
Operating temperature: 0~40℃
Net weight: 2.8 kg
Dimensions (Wxdxh) with adjustment foot: 312x222x108mm
Language menu on the screen: English, French, Spanish, Thai, Korean, German, Italian, Russian, Swedish, Dutch, Polish, Czech, traditional chinese, simplified Chinese, Japanese, Turkish, Portuguese, Finnish, Indonesian, Indian, Arabic, Vietnamese, Greek, Total 23 languages
Power cable: 1
Cable USB-C: 1
Remote control: 1, (with backlight)
Quick start Guide: yes
Lamp/light Source: RLC-127
Carry bag: PJ-CASE-008
