1. In order to better maintain the beauty and cleanliness of the surface of the sign, the color of the paint is intact and the stability of its components, people should try to minimize the impact and scratches of hard objects or sharp objects; 2. For the characteristics of some metal material identification signs, it…
1. Don’t drop and get damp Digital photo frames are complex electronic devices that cannot withstand collisions caused by falling. The digital photo frame is not moisture-proof or resistant. The digital photo frame is easily damaged by moisture or liquid splashing. 2. Don’t scratch, keep it clean The LCD panel of the digital photo frame…
1. Check the memory card The general digital photo frame should be able to support SD memory card and U disk. Check if your camera memory card is the type of memory card that this digital photo frame can read. If it is not a compatible memory card, you can use a card reader to…
1. No need to install Digital photo frame is a new type of photo frame that can directly display digital photos without printing out the photos. 2. Loop playback It uses the outer frame, appearance, and shape of a traditional ordinary photo frame, and replaces the middle photo part of the traditional ordinary photo frame…
The digital photo frame is a fashionable electronic consumer product and a must-have decoration for the family. Inheriting the digital fashion and the warmth of the photo frame, it is very versatile. For example, it can be used as business gifts, holiday gifts, souvenirs, exhibitions, welfare prizes, modern furniture, wedding photography, automotive, digital photography equipment,…
Digital photo frames can generally be divided into three categories: 1 Simple function digital photo frame (only display pictures in jpg format) 2 Simple multimedia digital photo frame (can also play music and video) 3 Advanced multimedia digital photo frame (usually supports wireless 802.11 connection, but also can download pictures from websites or even emails)…
(1) Digital photo frame is a new type of photo frame that can directly display digital photos without printing out the photos. (2) It adopts the outer frame (appearance) shape of a traditional ordinary photo frame. The middle photo part of the traditional ordinary photo frame is replaced with a liquid crystal display, equipped with…
1. There are no physical buttons to realize various operations, such as zooming in, moving, etc. using software. 2. Multi-touch (more than two points) can realize various inputs such as zoom in and zoom out. 3. The displayed operation object is consistent with the input object, with intuitive operability. 4. The integration of input and…
1. Shopping malls: play a role in product promotion 2. Enterprise or company: it can promote the brand and provide the grade at the same time. 3. Outdoor advertising screens: can also play a role in lighting 4. Public places: it can play a role in popularizing knowledge, propagating some small knowledge and so on.…
1. The system can automatically adjust the brightness It can automatically adjust the brightness of the led display to the best viewing brightness according to the brightness of different time, place and environment. 2. Multi-level grayscale correction technology In the control system of the large indoor led screen, it mainly uses the layering of the…
