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Which key is lf2?

藏色散人
藏色散人Original
2023-02-21 11:53:578697browse

lf2 is the Z keyboard, which is used when air-connecting; LF1, RF1, and RF2 are acceleration settings, which are the left SHIFT keys on the keyboard; the keyboard is a command and data used to operate computer equipment. Input device also refers to a set of function keys arranged by the system to operate a machine or device.

Which key is lf2?

#The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

Which key is lf2?

lf2 is the Z keyboard on the keyboard and is used during air pick-up. LF1, RF1, and RF2 are acceleration settings, which are the left SHIFT keys on the keyboard.

Which key is lf2?

The keyboard is an instruction and data input device used to operate computer equipment. It also refers to a set of function keys that operate a machine or equipment through system arrangements (such as typewriter, computer keyboard). The keyboard is also a part of the keyboard instrument. It can also refer to an instrument that uses a keyboard, such as a piano, a digital piano or an electronic keyboard. The keyboard is helpful for practicing typing.

The keyboard is the most commonly used and important input device. English letters, Chinese characters, numbers, punctuation marks, etc. can be input into the computer through the keyboard, thereby issuing commands and inputting data to the computer. There are also keyboards with various shortcut keys. As time goes by, independent products with various shortcut functions gradually appear on the market and are sold separately, with dedicated drivers and setting software, and personalized operations can also be realized on compatible machines.

Keyboard structure

Casing, some keyboards use plastic hidden hook technology to be fixed on the keyboard panel and base to achieve a metal-free screw design, so be careful when disassembling to avoid damage.

In order to meet the needs of different users, the conventional keyboard has three indicator lights: CapsLock (letter case lock), NumLock (numeric keypad lock), and ScrollLock (scroll lock key) (some wireless keyboards have omitted these three indicator lights) to indicate the current status of the keyboard. These indicators are generally located in the upper right corner of the keyboard, but some keyboards use indicator lights built into the keycaps. This design makes it easier to judge the current status of the keyboard, but the process is relatively complicated, so most ordinary keyboards do not use this design.

Panel area, Num numeric auxiliary keyboard area, F key function keyboard area, control key area, and a shortcut key area is added to the multi-function keyboard.

The keyboard circuit board is the control core of the entire keyboard. It is located inside the keyboard and is mainly responsible for key scanning identification, encoding and transmission interface work.

You can see the key plunger on the back of the keycap, which is directly related to the life of the keyboard, and its friction coefficient is directly related to the feel of the keys.

Generally, there are four technologies for printing keycaps: a. Ink printing technology, b. Laser etching technology, c. Secondary molding technology, d. Sublimation printing technology.

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