![]() ![]() ![]() The burn-in is typical and usually caused by the malfunction of the cooling system. 6. How to remove the burn-in on the projection screen? ![]() The shadow can be a display error caused by oil dirt or other dust. 5. How to remove the shadow on the projection screen? VGA is a video transmission standard and can only transmit videos or images ĭ.It is highly possible that the mainboard of the projector has broken down if the external loudspeakers fail to synchronize with sounds. You may switch to other signal sources like HDMI, flash drive play to decide whether it's the problem of the speakers ī.If other signal sources are normal, you may check if the fire stick has been misused or broken down Ĭ.VGA signal does not support audio transmission. First, to rule it out as the cause of the speakers' problem. The external loudspeakers do not synchronize with sounds.Ī. 4. There's no sound after connecting the fire stick. ![]() The dirt on the surface of the lens can be wiped off by cleaning cloth and it will not be a matter to the use.ī.If the dirt or fingerprints are within the lens, the consumers may not be able to deal with this problem by themselves.Ĭ.Before the products leave the factory, the QA technician will carefully check the cleanliness inside the lens while there is a missing rate of inspection or the accidental drop of the machine may also cause a dirty lens. First, make sure the dirt or fingerprints were not stuck to the surface of the lens when the consumers were unpacking the product or during the use of the projector. How to remove fingerprints inside the lens?Ī. If the air humidity is not within the range, you may take some measures to reduce the humidity like put a dehumidifier in the room ī.Pre-heating before turning the projector on can help get rid of the condensation, or you may put the projector in a dry environment for 48 hours. The use and preservation humidity of the projector should be controlled between 40% and 80%. 2. How to remove the condensation inside the lens?Ī. The noise of the fan should be within 50DB on the date of manufacture.Ĭ.Customers are not allowed to replace the fan by themselves. You may check whether the fan can work normally without playing any videos or music when the projector is on.ī.There is the heat source of the LED lights inside the projector and it needs the fan to cool down. the fan will get loose because of the collision, therefore, it will make noises). First, to rule it out as the cause for the fan's problem (e.g. Is there any way to reduce noise? Can I replace the fan with my own accessories by myself?Ī. Shipping Note: Shipping to Alaska, Hawaii, P.O.1. Besides, equipped with a tripod stand, the projector can be placed anywhere or any angles you fancy. Perfect for watching movies, enjoying sports match and playing games with your families.Įlectronic keystone correction enables +40 degrees to be automatically adjusted. A ideal gift for lovers, families, children and friends.Ĭompatible with HDMI and WIFI enabled devices, this gadget removes the limitation imposed by screen size and enhances the digital experiences we already exist by integrating them to our lives. A stylish and customized carrying bag is designed for you to carry and store easily. Mini size allows you to watch anytime and anywhere, VANKYO Burger 101 allows you to achieve screen mirroring from your smartphone or tablet through wireless connection. To enjoy 3D effect, you will need VANKYO Burger 101, 3D source and a pair of active shutter 3D glasses (not included), which helps you enjoy awesome 3D experience and makes you feel like in cinema. VANKYO Burger 101 pocket projector supports 3D viewing experience. Not recommend for PowerPoint or other office presentation. Supporting 1920x1080 resolution, 1000:1 contrast ration which is ideal for home entertainment. DLP technology brings you 1080P HD video viewing experience by producing the clearest pictures. ![]()
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