Quanzhou TESUNHO Electronics Co.,Ltd
Tel:86 595 2208 2266
Fax:86 595 2208 2266
How to use the walkie-talkie?
1. Press the button, you can speak, release the button, you can call
2. Wireless communication equipment, when no antenna is installed, transmission is prohibited;
3 handheld radio can not launch when charging, should turn off the power switch and then charge;
4. When you have not received a call signal, do not ask for random inquiries, and do not connect horizontally;
5. When the sending and receiving signals are not clear, the holder can change its own position, move forward and backward, and search for the best communication position; the running vehicle can use the vehicle speed to slow down or stop driving to increase the sensitivity and improve Call effect
6. Hand-held radios are strictly forbidden to use within one meter away from high-power radio stations. When using hand-held radios, keep them away from the computer to avoid interference.
7. The use of voltage range, handheld station is generally 3.7V and 7.4V, fixed station, car station is generally DC 13.8V, when using an external power supply, the voltage outside the use of voltage range can not be used absolutely, otherwise it will damage the radio;
8. The charger for the handheld radio cannot be used for charging other batteries. The radio cannot use normal batteries to prevent “electricity” from entering the radio station and rot the station. Do not use the battery of the handheld station for other purposes.
9. Pay attention to the position of the radio microphone to prevent the microphone from being in a normal state, interfere with communication work and cause the radio to burn out.