Smart Walkie-talkie use and maintenance precautions-Guangzhou Huatong Equipment Co., Ltd.

Intercom antenna precautions
1, can only use LINTON original or approved antenna. Unauthorized antennas, modified or added accessories may damage the intercom or violate the regulations of the Ministry of Information Industry Radio Authority.
2. Check whether the antenna is damaged and the installation is tight before starting the machine. Otherwise, it is easy to burn the power tube when it is launched.
3, when in use, do not take the antenna with your hand.
4. Do not use a damaged antenna. When firing, if the damaged antenna contacts the skin, it may cause minor burns.

Interphone battery usage precautions
1, with LINTON walkie-talkie original or approved battery.
2. To ensure optimal performance, the battery must be fully charged before it is used for the first time. Charging should be performed in a 5 to 40 degree environment. Charging at low temperatures may damage the battery. Charging at high temperatures can reduce the charging power.
3. If metal conductors such as jewellery, keys, or beads touch exposed electrodes of the battery, all batteries may cause damage or personal injury. Handle batteries that are already fully charged, especially when loading them into pockets, wallets, or other metal containers.

Electromagnetic Interference/Electromagnetic Compatibility To avoid problems caused by electromagnetic interference and/or electromagnetic compatibility, turn off the transceiver when the “Off Transceiver” symbol is attached. For example, a hospital or other place where health care medical equipment is used. When you fly, you should also turn off the walkie-talkie as required. Intercom operation precautions
1. When the intercom is transmitting, it is best to ensure that the antenna is perpendicular to the ground. Keep the distance between the microphone and the mouth 2.5-5 cm. When transmitting, the intercom is at least 2.5 cm from the head or body. If the handheld radio is carried on the body, the antenna is at least 2.5 centimeters from the human body when it is launched.
2. Do not perform multiple power-on and power-off actions during use. At the same time, adjust the volume to the level that suits your hearing.

Walkie-talkie use safety precautions
1. Under certain conditions, the radio waves emitted by the handset can cause explosives to explode. When the user is near the factory, it should be noted whether there is a symbol to disable the handset. If there is a sign prohibiting the transmission of radio waves, the user must turn off the handset. Otherwise, the radio waves emitted by the handset may cause an explosion upon call.
2. Never replace or charge the battery near flammable or explosive objects. When the battery is inserted into or removed from the transceiver, sparks may occur. Sparks can cause explosions or fire when they come into contact with flammable or explosive objects.
3, when the gas station does not use the handset near the gas station, the user is best to turn off the handset to prevent accidents.
4. In a car with an airbag, do not place the intercom in the range that may be involved when the airbag is deployed. If the walkie-talkie is in an area that may be involved when the airbag is deployed, once the airbag is rapidly deployed, the intercom may injure the inside of the vehicle with great impact.

Interphone regular maintenance
1. After using the radio for a long period of time, press the keys, the control knob and the case are easily dirty. Remove the control knob from the intercom and clean the case with a neutral lotion (do not use strong corrosive chemicals) and a damp cloth. The use of chemicals such as detergents, alcohols, sprays, or petroleum products can cause damage to the radio's surface and housing.
2. Handle the walkie-talkie lightly, and do not carry the antenna on the walkie-talkie.
3, when not applicable, please cover dust cover (if equipped).