Quanzhou TESUNHO Electronics Co.,Ltd
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The first type is a fixed frequency band machine. Generally there are 1--16 bands.
1. The first knob on the right side of the walkie-talkie is the power switch and sound size adjustment, and the volume is adjusted clockwise to get bigger and bigger.
2. The middle knob is the frequency band adjustment. There are generally 16 files, clockwise 1--16 gears, representing 1--16 bands.
3. This type of machine can only make calls by adjusting the intercom to the same gear, such as 1 to 1, 2 to 2, 3 to 3.....
Second, the frequency can be adjusted.
1. Generally, the right knob is the power switch and volume control. The clockwise power is turned on and the volume is getting louder and louder.
2. The middle knob is the frequency fine-tuning knob, which is + and inverse -.
3. The F--key is a multi-function key, the S--key is an automatic search key, and the A/B-- key is a U-segment V-segment switch.
4. If the two intercoms require a docking frequency, the frequency table of the intercom 1---16 gear is required. As long as the frequency is adjusted, any walkie-talkie can talk.
Third, professional walkie-talkies need to be written, read and corrected by the computer, and need to write frequency lines and write frequency software.