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Turn on the negative difference frequency direction function, that is, the transmitting frequency is lower than the receiving frequency;
If RT95 is manually set, there will be a relay setting menu. In the function setting of the whole machine, A: This function is used to wake up a dormant relay station, which requires a certain strength of pilot frequency to wake up. Q: Does the Retevis RT95 Mobile radio have a scanning function? Can I scan multiple frequency bands at once?
A: 1. This is related to the voltage of the machine itself. The standard voltage of the car radio is 13.8v, and half of the voltage transferred from the adapter is 12v. A: Generally, the USB program cable needs to install the driver. You can install the program cable to the computer first. If the computer is prompted to install the driver by itself, then there is no need to install it manually. A: Do not set the non-integral frequency point of the walkie-talkie, the whole frequency is easy to be interfered; please try other non-integral frequencies to work. Rotate the channel switch to select the desired offset frequency, and press the FUNC key to set the offset direction;
A: If the mobile radio cannot be used normally due to misoperation or setting error, you can use this function to restore all settings and channels of RT95 to the factory state.Press the [PUSH] key to enter the menu setting, and the characters corresponding to the menu change items on the screen will turn green; If the computer does not prompt, and the port and program cannot be found, then you need to install the driver, Q: The Retevis RT95 Mobile radio microphone cannot get any sound through the built-in speaker, what should I do?