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How to tell if the machine is fake?
1. In mahjong machine itself, we can tell whether mahjong machine cheated by high-tech means, even if there is no built-in program, playing dice and cards.

2. At present, the external control dry card is used to control the dry card of the motherboard chip.

3. Simply put, many of them are fake, but when it comes to that step, you start to get the starting card you want. It shuffles cards through mahjong machine's own motherboard, and it can also control mahjong machine to play cards, which is smooth and complicated. Mainly to see it shuffle. You can try with a magnet.

The latest mahjong machine remote control is free of installation, which can be operated by a single person. You can put it in your pocket or bag as long as it is convenient for you to put it anywhere. The important thing is simple operation. The product is fully upgraded with smart sensors, and the performance is greatly improved! However, this product has a defect, that is, it must be within a certain range to interfere with its playback, and data analysis should be carried out before interference control. The advantage is that you don't need to install it internally like the previous mahjong program, and you need to replace your own special mahjong tiles. Moreover, this built-in program, which is usually installed, directly affects the shuffling speed of mahjong machine, and the shuffling sound is loud and easy to be found. This plug-in product is hidden, safe, sensitive and easy to operate, and can be operated by a single person.

Working principle of mahjong machine remote control without installation;

The remote controller is mainly composed of a microprocessor chip, a crystal oscillator, an amplifying transistor, an infrared light emitting diode of the mahjong remote controller and a keyboard matrix. The remote control receiver decodes the received electromagnetic wave data according to the predefined coding specification. The core component of the remote controller is the coding chip, which encodes the operating instructions such as card selection and program to be realized in advance, decodes them after receiving them, and then controls the relevant components to take corresponding actions. Obviously, the receiving circuit and CPU are also designed together with the coding of the remote controller. Coding is output by carrier, that is, all pulse signals are modulated on the carrier, and the carrier frequency is usually 38K. The carrier wave is an electric signal to drive an infrared light-emitting diode, and the infrared light-emitting diode converts the electric signal into an optical signal and emits it. This is infrared light, and the wavelength range is between nm and 9860nm. At the receiving end, infrared signals need to be converted into electrical signals by photodiodes in turn, and finally restored to the original pulse-coded signals through amplification, shaping, demodulation and other steps to complete the transmission of remote control instructions, which is a very complicated process. The emission angle of infrared emission tube is usually between 30-45 degrees, and the larger the angle, the shorter the distance, and vice versa. The infrared signal coding of the remote controller consists of different automatic mahjong machine microprocessors. There is a unified coding standard, and coding generally consists of pilot code, user code, data code, repetition code and end code.

Installation-free mahjong machine remote control operation steps:

One: Sit in the mahjong machine position and press the A key four times (so that the remote controller will start the program by itself. To collect the electromagnetic waves emitted by mahjong machine, identify the brand model of mahjong machine, and then interfere with the program in mahjong machine, the whole process only needs to be pressed four times, and the rest is done by intelligent programs! The time required to collect electromagnetic waves is basically three seconds! )

Two: Determine the orientation, press and hold the B key for three seconds, and the instrument will automatically recognize your position.

Third, press the c key to confirm the program selection (press the setting program key to select).

Four: the game begins (you can also play while remotely controlling the program)

Five: When the game is over, just press the D key twice! (Smart chip will automatically turn off reception)

Matters needing attention

(1) Remember to turn off the interference mahjong machine remote control when not in use.

(2) Maintain sufficient power.

(3) Don't operate in disorder (under the guidance of professionals, so as not to damage the remote control)

(4) Do not let water enter the instrument. The water inlet instrument will be damaged.

(5) The battery is installed in the instrument. Never take it out when not in use.