-, the role of wireless laser pointer:
There are mainly two, the first is to be used for academic conferences, lectures or reports, etc., with wireless laser Pointers to guide people's sight. One of the functions of dawn is stage performance. The dazzling laser light show is spectacular.
Second, the use of laser Pointers:
1, press the \"R\" key for laser pointer;
2, press the \"▲\" key for the page up key, equivalent to the PageUp key on the computer;
3. Press? The key is the page down key, which is equivalent to the PageDown key on the computer.
The function of the laser pointer of the wireless mouse is to use it as instructions for training and speeches. Plug the receiver of the wireless page turning pen into the usb port of the computer and then connect it to use it.
You can simply press the upper and lower page turning buttons of the laser pointer, and directly remote control the computer or multimedia projection equipment in a wireless way to realize the free page turning and random presentation of electronic documents.
The pen can be used to command the screen, like we are now online class, the teacher can use this laser pointer to shine at the screen, can cause the attention of the students. When the laser pointer is out of power, it is OK to change a power source for him.
The laser pointer role is used as a striking point in educational and business presentations and visual demonstrations. Usage:
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1, red laser pointer, can be used in almost any indoor or low-light situation, pointing out manual details may be inconvenient.
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Such as in construction work or interior decoration. The green laser pointer can be used for similar purposes as well as outdoors in daylight or for longer distances.
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2, green laser pointer can also be used for astronomy enthusiasts.
Plug the receiver USB end of the laser pointer into your computer, and you're done. The operation is as follows:
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1. First, open the PPT file on the computer;
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2, and then the laser pointer receiver, that is, the USB interface end inserted into the computer, the computer will automatically recognize and read the USB driver, just like a wireless mouse;
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3, then open the switch button on the control lever of the laser pointer to activate the laser pointer;
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4, finally, directly press the up and down page button on the laser pointer control lever, you can control the page of the PPT file.