The S-Video interface seems to be used at home when connected to a DVD player, but there are not many people who are still using DVDs.
HDMI interface, VGA input interface * 2, VGA output interface, MINI USB interface and 232 control interface, this interface is what it does, we go to Baidu, Baidu's explanation is too long, it is not posted here for everyone Share. It seems that the average little partner does not use much.
The product description introduces the machine to support Blu-ray 3D image analysis, but it is necessary to pay attention to the active 3D glasses of BenQ to obtain the visual experience of 3D images. But compared to the business positioning of the product positioning is not so necessary, the opposite is the machine boot time, brightness and contrast is the point we are most concerned about!
The full HD resolution of 1080p is also sufficient, and it can bring a fine-grained experience. The video presentation is vivid and even in the back of the conference room can bring a good viewing experience. The key part of the projector is the lens. This machine claims to use a high-standard projector lens configuration, using a multi-piece glass lens, a stronger light transmission capability can also bring more powerful image resolution capabilities;
When using projectors to project content, what is needed most is clear contrast. Even when projected in brightly lit daylight, thanks to the machine's brightness of 3200 lumens, the ultra-high contrast ratio of 10,000:1 can bring about. Clear images, PPT texts and charts can also be clearly displayed. There is no need to hurry to pull curtains when using old projectors to display.
The lens of the machine has four modes: the normal mode, the power saving mode, the Smart Eco mode and the LampSave mode. The Smart Eco mode has dynamic energy saving function, which can reduce the energy consumption, extend the service life of the bulb, and reduce the product. The cost of use. It was slightly hot, but there was no change in the temperature that was used for two hours and just started. The stability of the machine is still quite good.
The remote control of the machine is also relatively small and the length difference of 6s is good. The battery of the remote controller is all along with the product. This is good.
The product also presented a laser page pen, the product's evaluation and experience of using the box, due to time reasons it is inevitable that there is something wrong, but also please bear with the inclusion and correction, the later use of the experience process, what new discovery I will also Updated in time. ! !
Product use overall experience:
After a period of use, analyze and summarize the experience of using this product from the following perspectives.
Both projection and television have their own advantages. The advantages of ordinary TV are better than the quality of the picture will not be too much affected by ambient light. The advantage of the projection is that it is portable, especially if the movie theater-like large-screen experience is turned off at night, it is unmatched by the television. For this product, in the absence of interference with the ambient light, the picture quality performance can basically be comparable to the mid-range or even high-end TV.
In the case of strong light interference, although the loss of image quality is relatively serious, the problem is not significant if the content is clearly seen. Comparing with other products, it is not bad. Under the same lighting conditions, ordinary home projectors are basically invisible.
Overall, the picture quality of this product is much stronger than that of ordinary home projectors.
There is 1080 signal output, and there will be no obvious image graininess, but if you look closely, it will be as clear as 4K. In general, the distance that most people watch TV or watch slide shows is enough.
Projector products have certain requirements for the walls of the house. If the edges of the image are distorted, it may be caused by uneven walls. Therefore, if there is a condition, it is recommended to directly put the projector on the screen; secondly, if there is a pattern wallpaper on the wall, it will greatly affect the viewing effect; the color of the wall is also a Indispensable influencing factors.
The service life and durability of the projector's light bulb are also an important factor for everyone to consider when buying. Because of the shorter use time, this is not a good judgment. Many evaluations of projectors require data or professional equipment to reflect the limitations of the product's performance. The limitations of my equipment are not shown. I just sketch out my own sensory experience. Not professional, everyone forgive me!
Smart TV/box information can focus on smart TV information network sofa butler (http://), China's influential TV box and smart TV website, providing information, communication, TV boxes, smart TVs, smart TV software, etc. Answering questions.Double Twisting Machine
Application:
The high speed machines mainly used for stranding copper wire, aluminum wire, steel wire, ACSR and wire rope. Accompanied with taping head, it can used for insulation cores and some control cable stranding process.
Component:
Central pay-off, cage host, taping device(optional), capstan, take-up and traverse device and electric control system.
Main Character:
1.The machine can work steadily with the whole holder, and the protect cover adopts high grade seamless steel tube, so the structure is also steady with lower noises.
2.The timing power can be manipulated easily to adjust the speed .The protect cover has the right and reverse direction circumrotate.
3. The main machine and the haul-off unit adopt shift gears case, so the working intensity is lower and the pitch is exact.
4. Equipped with automatic parking equipment -the safeguard, it means the machine will stop when the thread runs out or the door is open.
Double Twister Machine,Double Twisting Machine,Cable Stranding Machine,Double Twist Stranding Machine
ROYAL RANGE INTERNATIONAL TRADING CO., LTD , https://www.royalrangelgs.com