Write at the front:
With the development of science and technology, smart products have also slowly changed the way we live and entertain people. People's video entertainment at home has also begun to focus on larger screens, clearer pictures, and more enjoyable audiovisual enjoyment. With the investment in the hardware and software of projection products in recent years, it is no longer just a dream to use smart projection equipment to create a private home theater of its own.
Among the domestic smart projection manufacturers, Nomi screen TV can be said to be a very good brand. Under the wave of consumption upgrade, smart projection has also begun to develop towards higher-end laser short-focus, and this year At the end of July, RamiTech released three laser screenless TVs, including the world’s first 120-inch 4K two-color laser screenless TV T1, and two 100-inch resolution 1080P laser screenless TVs A1Pro and A1.
Of course, each product's configuration and price are also different, including A1 suite standard standard 100-inch light curtain with a price of 22,999 yuan, is the lowest price among the three products, even so, this price compared to the current mainstream The 50-inch-inch smart TV still has a certain gap, and there is still a lot of pressure for ordinary household consumption. However, compared with the same size LCD TV, more than 20,000 prices are relatively cheap, after all, the price of 100-inch LCD TV is hundreds of thousands. Therefore, it should be said that the positioning of laser screenless TVs tends to be more high-end consumer users with medium and high income.
Appearance design, large size, black walnut logs are more characteristic
From the point of product configuration, the Lam laser non-screen TV A1 adopts an unprecedented combination of hardware and software, its brightness can be said to raise the projection resolution to another level within the industry, but also provides a new concept for the user Shadow brightness data.
From the look and feel of the laser screenless TV has almost reached the LCD TV's picture quality, that is to say the laser screenless TV's impact on the ambient light has been greatly controlled, even in the evening light or daylight bright indoor environment Looking down, it also has a good viewing effect. In the future, laser-free screen televisions will become the center of family entertainment, occupying an important place in the living room, and not just empty talk.
Polar meters A1 uses a 0.65 laser ultra-short-focus optical unit, and built-in 80W high-power speakers, it is precisely because of a substantial increase in performance, viewing experience far beyond the traditional television. At the same time, it also brings about an increase in volume. The measurements of 765 x 396 x 174.5 mm will occupy a certain position on the TV cabinet and its weight will reach 21 kg.
In this age of painting, product design has become an important reference for people to buy, although metal is the most used material in industrial design in recent years, but the monotonous metal texture will always bring a cold. How does it feel to reduce the icy feeling of metal? Clever use of wood and metal combination is a very good choice. A1 selected the most noble black walnut logs in the wood as the base of the machine. In the process, the black walnut logs were polished by hand, not only retaining the unique texture of the original wood, but also making its texture lasting.
The top of the fuselage metal is designed to be slightly curved shape, and adding a bright metal panel to embellish, in the projection player can see the reflection of the screen; metal and wood combination to ensure the strength of the fuselage, but also With a rich grainy texture, placing the A1 in the living room blends well with home decor.
Higher product configuration, more realistic viewing brightness
Like many of the projection products, laser A1's cooling holes are set on the back of the body, and the expansion interface is also neatly arranged on the back of the fuselage, this design allows the appearance of the machine as a whole It is more beautiful.
Observing these interfaces carefully, we will find that the functions are quite rich, mainly including: SPDIF digital audio interface, LINE OUT interface; and the input interface mainly includes: power interface, USB3.0 x2, USB2.0 x1, Micro USB x 1, HDMI 2.0 x 3 (HDMI2 supports ARC) and an Ethernet cable interface, and built-in low power Bluetooth 4.0 module, its rich expansion interface design, can fully meet our daily needs.
We can see the “harman/kardon†logo on the front of the A1 body without laser screen TV. We all know that this is the LOGO of Harman Kardon, the world's top audio team, and it has also been better verified from this logo. The collaboration between Rice and the Harman Kardon team is also a hallmark of the high-quality sound performance of the Kami Laser non-screen TV.
In the selection of speaker units, Harman Kardon has tailored two sets of high pitch speaker units and two mid-bass speaker units for laser screenless televisions, and use left and right symmetrical designs to be built into the left and right of the fuselage. End, and to do vacant processing, to ensure that the sound will not be affected by the spread of the media, to create a surround sound effect for us when watching videos or enjoying music.
The most intuitive experience of projection products is viewing quality, and in order to enhance the user's viewing experience, A1 uses a laser as a light source, its brightness is also increased to 3000 ANSI lumens, viewing brightness to 2565 ANSI lumens; viewing brightness is a reflection of the most The brightness index of the user's actual viewing experience. This indicator refers to the HDTV international standard Rec.709 and the digital cinema projection color standard DCI-P3, which is limited by the white balance, usually the brightness of the projection products at a color temperature of 6500K. Conduct the test. It is characterized by the lower luminance value measured in the test environment with higher color temperature. When the color temperature is set to 7500K-8500K, the laser without screen TV has the best viewing effect.
The metering brightness of the A1 laser screenless TV A1 also reaches 2565 ANSI lumens. Under this brightness, even the day and night screen effects can be as clear as one, which is the main reason why the laser is comparable to the LCD TV. However, when many projector manufacturers label projection brightness parameters, they generally only indicate the brightness of the projection. The ANSI lumens of the projection brightness are generally tested at the peak brightness, and are more suitable for viewing documents in office and conference scenes. There is a color cast, and the quality effect will be compromised. Some recent laser projections are marked with light source brightness, which is an indicator that does not have much reference. From the light source to the projection screen, it usually takes more than ten steps to process, and each processing step will cause the brightness to decrease. , so the brightness of the light source is not the brightness of the screen that the user can see with the naked eye.
In addition, the laser light source has a great advantage, that is, has a service life of up to tens of thousands of hours, does not need to replace expensive bulbs every year as the traditional projection, if calculated according to the normal viewing habits, the laser light source can be used up to For 10 years, it can be said that the choice of laser-free screen TVs can save users a lot of money on the projector lamp consumables.
Friends who have used projectors all know that because of the ratio of projection ratio of projectors, if you want to get more than 100 inches of projection screens, you need a larger projection distance, which has certain requirements for the size of the living room area; laser non-screen TV A1 Using a laser ultra-short-focus optical unit of 0.65, the projection ratio reaches an ultra-short focal projection of 0.252:1, and in reality only a 100-inch large screen can be projected by placing A1 on a TV cabinet located 29cm from the wall. .
In order to ensure that the user can enjoy high-definition projection effects experience, A1 standard 100-inch light curtain, this light-resistant screen frame using ultra-thin 7mm ultra-thin metal package, the curtain using a special optical structure designed to avoid The distortion of the screen caused by the unevenness of the wall surface can effectively improve the contrast of the screen, restore the truest color of the image, reduce the interference of the ambient light, and allow the laser-free screen television to achieve the LCD TV-like appearance. Display effect, the market price of this 100-inch anti-light curtain is allegedly about 5000 yuan.
The above picture is a projection proof taken by the laser non-screen TV A1 in a brightly lit indoor environment. It can be seen from the real shot pictures of these groups that the quality of the projection even when taken by the camera is quite clear. The beauty's eye, facial fine hair, and wrinkles are clearly visible, and the colors used in makeup are reconstructed to be quite realistic. This is mainly due to the high light resistance of the A1's anti-light curtain and laser-free screen TV A1, which is as high as 3000 ANSI lumens. The brightness is 2565 ANSI lumens).
In addition, what needs to be mentioned here is that the image quality displayed in the actual projection is much higher than the resolution of the proof taken by the camera. The actual projection screen display effect of the laser non-screen TV A1 can be said to have almost reached the level of the smart TV. LCD screen display effect.
MEMC is a dynamic performance compensation technology that is an essential feature of every high-end smart TV. In the laser non-screen TV A1, this innovative motion compensation function is also added. It is a traditional two-frame image. Between the insertion of a frame of motion compensation frame, the maximum refresh rate can be raised to 120Hz, better than the normal response effect, can achieve the effect of clearing the residual image of the previous frame image and improve the dynamic clarity, reducing the image smear to the human eye Hard to perceive. The motion picture will be clearer and smoother under motion compensation, so that watching a wonderful sports event can eliminate the occurrence of screens such as jitter and tailing, prevent eye fatigue, and protect the eyesight.
The HDR function has been mostly used in mobile phone shooting functions. It can restore the real light and dark details of an image. It also fully supports HDR 10 decoding in the laser non-screen TV A1, and automatically raises the brightness of bright areas by the algorithm. Reduce the brightness, enhance the contrast and color accuracy of the picture. Through the proofs, we can see that the picture includes both the highlights and the details of the shadows. At the same time, A1 also supports 1024 grayscales. By adding these features, the laser has no effect. The projection screen of the screen TV A1 can present us with a colorful, real world of light and shadow.
New system, simple style, richer content
In terms of hardware configuration, the flagship TV chip Mstar 6A938 Cortex-A72 architecture, quad-core 1.7GHz processor, support H.265 decoding, 3GB+32GB memory combination, 1920×1080P image resolution, and built-in 4K TV chip, Supports 2K, 4K video playback.
At the same time, the laser-free screen TV A1 is equipped with the latest version of the GMUI3.0 operating system. The UI interface is more concise than the previous-generation style, showing users more diversified and more extensive content, and built-in Baidu's latest interactive artificial intelligence system. DuerOS, which is also the first step in the era of ultra-tall screenless television to artificial intelligence, the operation mode of voice interaction for users in the voice function experience becomes more smooth.
Laimi Lasers screenless TV has strategic cooperation with Mango TV and Galaxy Kiwi, and provides users with 12-month valued at 360 yuan for mango VIP service and 3 months for Kiwi VIP service. 300,000+500,000 hours of genuine high-definition video content, which is updated in real time. It also includes various types of video resources, including movies, television, children's entertainment, arts, and 3D movies, which can cover people of all ages. Fully meet the different viewing needs of the whole family
In terms of musical performance, in addition to the world’s top audio tuning team, A1’s soundless screen TV A1 has been carefully tuned for the sound of A1, and in terms of music resources, it has received more than 12 million songs from Baidu’s music library. High-quality genuine music, but also can use the Bluetooth connection to play the collection of good music in the phone, laser non-screen TV A1 is not just a high-definition screenless TV, off the screen or a high-quality WiFi audio.
In terms of sound performance, A1 has a full range of low-frequency elasticity, intermediate frequencies are richly layered, vocals are full and delicate, high-frequency ductility is good, and analytical power is good; when we turn off the light machine to enjoy music quietly, the sound It can give us a surround sound environment with a more spatial sense and a sense of envelopment created from multiple dimensions of width and depth. There will be a feeling of being surrounded by music; it can be said that only a laser-free screen TV A1 is needed. We can enjoy the high quality sound experience of Harman Kardon audio products.
Safety protection function, more humane
Have you ever tried to watch TV for a long time? The eyes will feel tired and weeping. Actually, this is mainly because traditional smart LCD TVs use the screen self-illumination mode. Its screen brightness is high, and when we have eyes for a long time, With the LED backlight, the light shines directly into the human eye, causing great irritation to the eyes, which is one of the biggest causes of myopia in children.
The laser non-screen TV A1 adopts the principle of diffuse reflection imaging. Unlike LCD TVs, A1 casts images on the screen, and the light passes through the diffuse reflection of the screen and then re-enters the eyes. This is very similar to the imaging method in the natural world. Soft and not dazzling, which can effectively reduce the chance of children with visual impairment.
In addition, the light source of the laser screenless TV is very bright under direct light. If it is shot directly to the eyes, the damage to the eyeball is very large. Although there is no one in front of the laser light source, A1 is placed in the TV cabinet; however, For safety reasons, laser-screen-free TVs have also added the screen protection function. Through testing, it has been found that the monitoring sensitivity is very high. Only when an object passes through the warning area can trigger the protection function and reduce the brightness of the light source, which can be more effectively avoided. Projected light directly into the pupil of the eye, reducing the light to stimulate the eye, very good care of the eyes.
The laser-resistant screen of A1 laser screenless TV A1 adopts a fixed installation method, which means that the placement of a non-screen TV is also a fixed position. If the machine is shifted, the projection screen will appear corresponding movement, and the projection screen Would re-proofing be quite complicated?
Actually, this is not the case. The meter-less laser TV A1 supports the trapezoidal proofreading function. It is only necessary to roughly align the projection screen with the anti-light curtain, and then through the keystone correction in the screen setting function, the complete screen projected on the screen can be recalled. , and the use of this keystone correction function is very simple, it can be said that does not require learning costs to use.
As a product with a price of more than 20,000 yuan, I believe many consumers will worry about after-sales issues. In addition to providing professional free on-site installation services for ultra-thin laser screenless TVs, the warranty period for screenless TVs is one year. By purchasing care+ services, the warranty period can be extended to 3 years, and the most important thing is to support the replacement of repair services during the warranty period, eliminating the worries of consumers.
Write last
The 3000 ANSI lumen brightness and 2565 ANSI lumens viewing brightness of the Krypton laser non-screen TV A1 with a 100-inch light curtain and Harman Karton's sound effects can be said to provide users with a cinema-like entertainment audio-visual experience. Limits, oversized, high-definition picture quality, stunning 3D projection effects, and luxurious visual feasts that are not typical of smart TVs.
Of course, the price as high as 22,999 yuan is the same as the laser projection product, and some people may compare it with the latest laser projection of Mijia. From the random accessories, Mijia projection uses bare metal sales, priced at 9999 yuan; Screen TV not only exceeds expectations for sound and picture experience, but also guarantees a price of about RMB 5,000 for the quality of the viewing quality. At the same time, there are 3,000 yuan for promotional activities during the initial booking period (it is reported that the first batch of spot is sold out). . So which product is more value for money is already more obvious.
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.
With the development of science and technology, smart products have also slowly changed the way we live and entertain people. People's video entertainment at home has also begun to focus on larger screens, clearer pictures, and more enjoyable audiovisual enjoyment. With the investment in the hardware and software of projection products in recent years, it is no longer just a dream to use smart projection equipment to create a private home theater of its own.
Among the domestic smart projection manufacturers, Nomi screen TV can be said to be a very good brand. Under the wave of consumption upgrade, smart projection has also begun to develop towards higher-end laser short-focus, and this year At the end of July, RamiTech released three laser screenless TVs, including the world’s first 120-inch 4K two-color laser screenless TV T1, and two 100-inch resolution 1080P laser screenless TVs A1Pro and A1.
Of course, each product's configuration and price are also different, including A1 suite standard standard 100-inch light curtain with a price of 22,999 yuan, is the lowest price among the three products, even so, this price compared to the current mainstream The 50-inch-inch smart TV still has a certain gap, and there is still a lot of pressure for ordinary household consumption. However, compared with the same size LCD TV, more than 20,000 prices are relatively cheap, after all, the price of 100-inch LCD TV is hundreds of thousands. Therefore, it should be said that the positioning of laser screenless TVs tends to be more high-end consumer users with medium and high income.
Appearance design, large size, black walnut logs are more characteristic
From the point of product configuration, the Lam laser non-screen TV A1 adopts an unprecedented combination of hardware and software, its brightness can be said to raise the projection resolution to another level within the industry, but also provides a new concept for the user Shadow brightness data.
From the look and feel of the laser screenless TV has almost reached the LCD TV's picture quality, that is to say the laser screenless TV's impact on the ambient light has been greatly controlled, even in the evening light or daylight bright indoor environment Looking down, it also has a good viewing effect. In the future, laser-free screen televisions will become the center of family entertainment, occupying an important place in the living room, and not just empty talk.
Polar meters A1 uses a 0.65 laser ultra-short-focus optical unit, and built-in 80W high-power speakers, it is precisely because of a substantial increase in performance, viewing experience far beyond the traditional television. At the same time, it also brings about an increase in volume. The measurements of 765 x 396 x 174.5 mm will occupy a certain position on the TV cabinet and its weight will reach 21 kg.
In this age of painting, product design has become an important reference for people to buy, although metal is the most used material in industrial design in recent years, but the monotonous metal texture will always bring a cold. How does it feel to reduce the icy feeling of metal? Clever use of wood and metal combination is a very good choice. A1 selected the most noble black walnut logs in the wood as the base of the machine. In the process, the black walnut logs were polished by hand, not only retaining the unique texture of the original wood, but also making its texture lasting.
The top of the fuselage metal is designed to be slightly curved shape, and adding a bright metal panel to embellish, in the projection player can see the reflection of the screen; metal and wood combination to ensure the strength of the fuselage, but also With a rich grainy texture, placing the A1 in the living room blends well with home decor.
Higher product configuration, more realistic viewing brightness
Like many of the projection products, laser A1's cooling holes are set on the back of the body, and the expansion interface is also neatly arranged on the back of the fuselage, this design allows the appearance of the machine as a whole It is more beautiful.
Observing these interfaces carefully, we will find that the functions are quite rich, mainly including: SPDIF digital audio interface, LINE OUT interface; and the input interface mainly includes: power interface, USB3.0 x2, USB2.0 x1, Micro USB x 1, HDMI 2.0 x 3 (HDMI2 supports ARC) and an Ethernet cable interface, and built-in low power Bluetooth 4.0 module, its rich expansion interface design, can fully meet our daily needs.
We can see the “harman/kardon†logo on the front of the A1 body without laser screen TV. We all know that this is the LOGO of Harman Kardon, the world's top audio team, and it has also been better verified from this logo. The collaboration between Rice and the Harman Kardon team is also a hallmark of the high-quality sound performance of the Kami Laser non-screen TV.
In the selection of speaker units, Harman Kardon has tailored two sets of high pitch speaker units and two mid-bass speaker units for laser screenless televisions, and use left and right symmetrical designs to be built into the left and right of the fuselage. End, and to do vacant processing, to ensure that the sound will not be affected by the spread of the media, to create a surround sound effect for us when watching videos or enjoying music.
The most intuitive experience of projection products is viewing quality, and in order to enhance the user's viewing experience, A1 uses a laser as a light source, its brightness is also increased to 3000 ANSI lumens, viewing brightness to 2565 ANSI lumens; viewing brightness is a reflection of the most The brightness index of the user's actual viewing experience. This indicator refers to the HDTV international standard Rec.709 and the digital cinema projection color standard DCI-P3, which is limited by the white balance, usually the brightness of the projection products at a color temperature of 6500K. Conduct the test. It is characterized by the lower luminance value measured in the test environment with higher color temperature. When the color temperature is set to 7500K-8500K, the laser without screen TV has the best viewing effect.
The metering brightness of the A1 laser screenless TV A1 also reaches 2565 ANSI lumens. Under this brightness, even the day and night screen effects can be as clear as one, which is the main reason why the laser is comparable to the LCD TV. However, when many projector manufacturers label projection brightness parameters, they generally only indicate the brightness of the projection. The ANSI lumens of the projection brightness are generally tested at the peak brightness, and are more suitable for viewing documents in office and conference scenes. There is a color cast, and the quality effect will be compromised. Some recent laser projections are marked with light source brightness, which is an indicator that does not have much reference. From the light source to the projection screen, it usually takes more than ten steps to process, and each processing step will cause the brightness to decrease. , so the brightness of the light source is not the brightness of the screen that the user can see with the naked eye.
In addition, the laser light source has a great advantage, that is, has a service life of up to tens of thousands of hours, does not need to replace expensive bulbs every year as the traditional projection, if calculated according to the normal viewing habits, the laser light source can be used up to For 10 years, it can be said that the choice of laser-free screen TVs can save users a lot of money on the projector lamp consumables.
Friends who have used projectors all know that because of the ratio of projection ratio of projectors, if you want to get more than 100 inches of projection screens, you need a larger projection distance, which has certain requirements for the size of the living room area; laser non-screen TV A1 Using a laser ultra-short-focus optical unit of 0.65, the projection ratio reaches an ultra-short focal projection of 0.252:1, and in reality only a 100-inch large screen can be projected by placing A1 on a TV cabinet located 29cm from the wall. .
In order to ensure that the user can enjoy high-definition projection effects experience, A1 standard 100-inch light curtain, this light-resistant screen frame using ultra-thin 7mm ultra-thin metal package, the curtain using a special optical structure designed to avoid The distortion of the screen caused by the unevenness of the wall surface can effectively improve the contrast of the screen, restore the truest color of the image, reduce the interference of the ambient light, and allow the laser-free screen television to achieve the LCD TV-like appearance. Display effect, the market price of this 100-inch anti-light curtain is allegedly about 5000 yuan.
The above picture is a projection proof taken by the laser non-screen TV A1 in a brightly lit indoor environment. It can be seen from the real shot pictures of these groups that the quality of the projection even when taken by the camera is quite clear. The beauty's eye, facial fine hair, and wrinkles are clearly visible, and the colors used in makeup are reconstructed to be quite realistic. This is mainly due to the high light resistance of the A1's anti-light curtain and laser-free screen TV A1, which is as high as 3000 ANSI lumens. The brightness is 2565 ANSI lumens).
In addition, what needs to be mentioned here is that the image quality displayed in the actual projection is much higher than the resolution of the proof taken by the camera. The actual projection screen display effect of the laser non-screen TV A1 can be said to have almost reached the level of the smart TV. LCD screen display effect.
MEMC is a dynamic performance compensation technology that is an essential feature of every high-end smart TV. In the laser non-screen TV A1, this innovative motion compensation function is also added. It is a traditional two-frame image. Between the insertion of a frame of motion compensation frame, the maximum refresh rate can be raised to 120Hz, better than the normal response effect, can achieve the effect of clearing the residual image of the previous frame image and improve the dynamic clarity, reducing the image smear to the human eye Hard to perceive. The motion picture will be clearer and smoother under motion compensation, so that watching a wonderful sports event can eliminate the occurrence of screens such as jitter and tailing, prevent eye fatigue, and protect the eyesight.
The HDR function has been mostly used in mobile phone shooting functions. It can restore the real light and dark details of an image. It also fully supports HDR 10 decoding in the laser non-screen TV A1, and automatically raises the brightness of bright areas by the algorithm. Reduce the brightness, enhance the contrast and color accuracy of the picture. Through the proofs, we can see that the picture includes both the highlights and the details of the shadows. At the same time, A1 also supports 1024 grayscales. By adding these features, the laser has no effect. The projection screen of the screen TV A1 can present us with a colorful, real world of light and shadow.
New system, simple style, richer content
In terms of hardware configuration, the flagship TV chip Mstar 6A938 Cortex-A72 architecture, quad-core 1.7GHz processor, support H.265 decoding, 3GB+32GB memory combination, 1920×1080P image resolution, and built-in 4K TV chip, Supports 2K, 4K video playback.
At the same time, the laser-free screen TV A1 is equipped with the latest version of the GMUI3.0 operating system. The UI interface is more concise than the previous-generation style, showing users more diversified and more extensive content, and built-in Baidu's latest interactive artificial intelligence system. DuerOS, which is also the first step in the era of ultra-tall screenless television to artificial intelligence, the operation mode of voice interaction for users in the voice function experience becomes more smooth.
Laimi Lasers screenless TV has strategic cooperation with Mango TV and Galaxy Kiwi, and provides users with 12-month valued at 360 yuan for mango VIP service and 3 months for Kiwi VIP service. 300,000+500,000 hours of genuine high-definition video content, which is updated in real time. It also includes various types of video resources, including movies, television, children's entertainment, arts, and 3D movies, which can cover people of all ages. Fully meet the different viewing needs of the whole family
In terms of musical performance, in addition to the world’s top audio tuning team, A1’s soundless screen TV A1 has been carefully tuned for the sound of A1, and in terms of music resources, it has received more than 12 million songs from Baidu’s music library. High-quality genuine music, but also can use the Bluetooth connection to play the collection of good music in the phone, laser non-screen TV A1 is not just a high-definition screenless TV, off the screen or a high-quality WiFi audio.
In terms of sound performance, A1 has a full range of low-frequency elasticity, intermediate frequencies are richly layered, vocals are full and delicate, high-frequency ductility is good, and analytical power is good; when we turn off the light machine to enjoy music quietly, the sound It can give us a surround sound environment with a more spatial sense and a sense of envelopment created from multiple dimensions of width and depth. There will be a feeling of being surrounded by music; it can be said that only a laser-free screen TV A1 is needed. We can enjoy the high quality sound experience of Harman Kardon audio products.
Safety protection function, more humane
Have you ever tried to watch TV for a long time? The eyes will feel tired and weeping. Actually, this is mainly because traditional smart LCD TVs use the screen self-illumination mode. Its screen brightness is high, and when we have eyes for a long time, With the LED backlight, the light shines directly into the human eye, causing great irritation to the eyes, which is one of the biggest causes of myopia in children.
The laser non-screen TV A1 adopts the principle of diffuse reflection imaging. Unlike LCD TVs, A1 casts images on the screen, and the light passes through the diffuse reflection of the screen and then re-enters the eyes. This is very similar to the imaging method in the natural world. Soft and not dazzling, which can effectively reduce the chance of children with visual impairment.
In addition, the light source of the laser screenless TV is very bright under direct light. If it is shot directly to the eyes, the damage to the eyeball is very large. Although there is no one in front of the laser light source, A1 is placed in the TV cabinet; however, For safety reasons, laser-screen-free TVs have also added the screen protection function. Through testing, it has been found that the monitoring sensitivity is very high. Only when an object passes through the warning area can trigger the protection function and reduce the brightness of the light source, which can be more effectively avoided. Projected light directly into the pupil of the eye, reducing the light to stimulate the eye, very good care of the eyes.
The laser-resistant screen of A1 laser screenless TV A1 adopts a fixed installation method, which means that the placement of a non-screen TV is also a fixed position. If the machine is shifted, the projection screen will appear corresponding movement, and the projection screen Would re-proofing be quite complicated?
Actually, this is not the case. The meter-less laser TV A1 supports the trapezoidal proofreading function. It is only necessary to roughly align the projection screen with the anti-light curtain, and then through the keystone correction in the screen setting function, the complete screen projected on the screen can be recalled. , and the use of this keystone correction function is very simple, it can be said that does not require learning costs to use.
As a product with a price of more than 20,000 yuan, I believe many consumers will worry about after-sales issues. In addition to providing professional free on-site installation services for ultra-thin laser screenless TVs, the warranty period for screenless TVs is one year. By purchasing care+ services, the warranty period can be extended to 3 years, and the most important thing is to support the replacement of repair services during the warranty period, eliminating the worries of consumers.
Write last
The 3000 ANSI lumen brightness and 2565 ANSI lumens viewing brightness of the Krypton laser non-screen TV A1 with a 100-inch light curtain and Harman Karton's sound effects can be said to provide users with a cinema-like entertainment audio-visual experience. Limits, oversized, high-definition picture quality, stunning 3D projection effects, and luxurious visual feasts that are not typical of smart TVs.
Of course, the price as high as 22,999 yuan is the same as the laser projection product, and some people may compare it with the latest laser projection of Mijia. From the random accessories, Mijia projection uses bare metal sales, priced at 9999 yuan; Screen TV not only exceeds expectations for sound and picture experience, but also guarantees a price of about RMB 5,000 for the quality of the viewing quality. At the same time, there are 3,000 yuan for promotional activities during the initial booking period (it is reported that the first batch of spot is sold out). . So which product is more value for money is already more obvious.
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.
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