How to use walkie-talkie

Question 1: How to use the intercom? The walkie-talkie works as soon as you buy it. One of the two knobs on it is higher (the one near the antenna) and the other is slightly shorter. The high-end tone is tuned, channel *** 16. You can select a channel by rotating it. The shorter ones are the power switch and volume adjustment.

Question 2: How to use the walkie-talkie On the premise that two computers can communicate with each other, when the PTT key is pressed, the indicator light will be red, indicating that the walkie-talkie is in the transmitting state and can talk, and the other computer can receive voice on the same channel (generally, the walkie-talkie has 16 channels).

When using the walkie-talkie, keep the walkie-talkie vertical, and the microphone is 3-5 cm away from the mouth.

When using the walkie-talkie, stay away from the gas filling station and avoid high temperature, humidity, flammable gas and other environments.

When using the walkie-talkie, do not use the antenna of the portable walkie-talkie, which may damage the antenna and affect the call.

Power consumption is high when transmitting, low when answering, and power saving when waiting.

When charging, it is best to charge for the first time for more than 8 hours, otherwise it will affect the charging efficiency and battery life in the future.

Don't switch the machine on and off many times in the process of using the formula, and at the same time adjust the volume to a position suitable for your hearing.

Only the original or approved antenna of Sino-Norwegian walkie-talkie can be used. Unapproved or modified antenna may damage the walkie-talkie or violate the regulations of Radio Management Committee of Information Industry.

The walkie-talkie antenna cannot be unscrewed for use, otherwise its power tube will be easily damaged when transmitting.

Do not use the damaged antenna. If the damaged antenna touches the skin during transmission, it may cause minor burns.

The battery must be the original battery or approved battery of Sino-Norwegian walkie-talkie, and it should be charged at 5-40 degrees Celsius. If it exceeds this temperature range, it will affect the service life of the battery, and it may not be enough to charge to the rated capacity.

To avoid problems caused by electromagnetic interference or electromagnetic compatibility, please turn off the walkie-talkie when the sign of turning off the walkie-talkie is posted. Such as hospitals, airports, gas stations and other places.

After long-term use of walkie-talkie, the key control knob and shell are easy to get dirty. Please remove the control knob from the walkie-talkie and clean the casing with neutral lotion and wet cloth. The use of chemicals, such as detergents, alcohol, sprays, etc. May damage the surface and casing of the walkie-talkie.

Question 3: How to use the intercom? There are two knobs on the walkie-talkie, one on the left rotates to the right to adjust the channel, and the other on the right rotates to the end with the switch and the sound. Hold the walkie-talkie in your left hand and face yourself. There are two slightly protruding buttons on the left side of the intercom. When you can't hear anything with your thumb, you can speak. When you are finished, you can loosen your thumb and wait for the other person to answer. When you hear the other person's answer, you can continue to hold it down and then go on. There are two slightly protruding buttons, and the other button will be loud when pressed. I wish I could help you, Carrery.

Question 4: How to use the intercom? Used for communication between players in outdoor activities, it is very effective where there is no signal on the mobile phone.

Power and communication distance of interphone:

-

The power of civil walkie-talkie is generally 0.5W, and the communication distance is 3km in an ideal state. When there are obstacles in the building,

In the environment, the actual effective communication distance will be shortened. This kind of walkie-talkie has the characteristics of small volume and light weight, and is suitable for Fan Xiao.

Communication in the fence and outdoor activities of the team do not need any communication fees, saving money.

The power of professional walkie-talkies is generally 2W, the communication distance is 10 KM, and the urban area is 3 km. .

Of course, it's all theoretical, but once at Bogda base camp, I used one of MOTO's police walkie-talkies, which was actually very clear.

I clearly heard the conversation at the foot of the mountain: "Take them to the station", which made me break out in a cold sweat.

Typical models of walkie-talkies:

-

Motorola, T6200C, Mickey/Princess, T5428, T5308 and other models, all of which are civil 0.5W,

There are also models such as Bell, Haofa and Jianwu. But the most popular ones are Motorola's civil aircraft, which are small and cheap.

And it is a civil frequency band, so there is no need to go through the formalities. Among them, 6200c conforms to the national open public frequency band without commission.

The price of walkie-talkie:

-

The price of several Motorola models is around 300-500. I bought Bell 99 160, which means 100, 2W.

Yours is more expensive, 600-2000. Many mountain friends in mainland China buy Motorola's civil aircraft, which is light and cheap, but

In order to use batteries, unlike our Xinjiang, we are still taking advantage of the public.

Intercom frequency:

-

Generally speaking, walkie-talkies have 10-20 channels, so as long as they are on the same channel, they can talk to each other, no matter how many. if

If a channel is unclear or there is interference, we can discuss it and switch to other channels. Don't forget to discuss it, if any.

One is changed and the other is unchanged, so it is blind.

The public frequency that the country opens to the public is 20 frequencies within 409MHz, and Motorola's 6200C is this frequency band.

So that it can be sold publicly in mobile phone stores. There are also many walkie-talkies with foreign FRS specifications, such as this one I bought.

Bell 99 160, working frequency is about 462MHz.

Although the frequency of FRS does not meet the domestic standards, it is only 0.5W No one cares whether you buy it or not, but it is the same as Motorola's.

6200C can't communicate, so there are more walkie-talkies when going out for activities. Let's try to communicate with each other first.

Remember, the walkie-talkie is simplex (unlike the telephone, which is duplex). If you keep pressing the button and occupy the channel, for example.

Words can't be said by others. Therefore, the popular walkie-talkie now is short message dialogue, and you can say something to me.

Intercom battery:

-

Professional machines use rechargeable batteries, such as mobile phones, nickel-metal hydride or lithium batteries; There are many ordinary batteries in civil aircraft, AA or

AAA, usually 3 to 4 knots, can also be charged AA or AAA.

According to outdoor experience, the standby time of the battery is generally two days, including an appropriate amount of talk time, that is,

About 20 hours. Therefore, people with walkie-talkies are often seen shouting as soon as they arrive at the camp, asking everyone to turn off the walkie-talkie.

It's best to equip it with rechargeable batteries. More investment at one time will pay off slowly. Otherwise, you will have to take 4 Fu Nan in one activity.

Use of walkie-talkie:

-

In general outdoor activities, it is enough for a dozen people to have 2-3 walkie-talkies, including a captain, a scout and a defender.

Too much is a mess. More walkie-talkies become microphones and karaoke, which is even worse if a singer takes them.

......& gt& gt

Question 5: How to adjust the channel of interphone? When two mobile stations are tuned to a frequency point and both are within signal coverage, they can communicate with each other. When you say receiving and transmitting are not on the same frequency, it should be the case of connecting relay stations. After the walkie-talkie is connected to the relay station, because the relay station is connected to the transceiver, the frequencies of receiving signals and transmitting signals are different. Generally speaking, the frequency difference of an amateur relay station is 5, the reception is 438.000, and the transmission is 433.000. For the use of frequency reading software, you can jump to frequency mode and directly display the current frequency, difference and consonant settings on the screen. Because there is no specific model of the machine, I don't know if there is a display screen and whether it supports frequency display. It should also be noted that if two or more hand stations communicate in direct frequency mode, it is actually wrong to want to keep secret and send and receive consonants. This method can only keep several devices connected without interference from others, but others can receive your signal on the same frequency, so there is no frequency confidentiality.

If you want to learn about radio, you can join a local radio amateur group or come to Harrow CQ, the largest radio amateur forum in Chinese mainland.

Each interval is 000.005. I don't know. Is that normal? This is normal, and the frequency hopping is adjustable, and 005 is the minimum interval.

Question 6: How to use walkie-talkies Generally speaking, walkie-talkies are divided into mainframes and accessories. The host is the main body of the intercom, which consists of two parts: transmitting and receiving; Accessories include: battery, antenna, back card, charger, etc. When the walkie-talkie is used for the first time after purchase, the battery should be activated (i.e. charged) for about 12- 14 hours. This process will last for three or four times, and then it can be charged normally for 8- 10 hours. The battery capacity of walkie-talkies is generally 600mAh, 800mAh, 1 100mAh, 1500mAh, all of which are low-capacity nickel-cadmium batteries and high-capacity nickel-hydrogen batteries. Nickel-cadmium battery has better low temperature resistance than nickel-hydrogen battery, but it has memory effect, and nickel-hydrogen battery has no memory effect. Generally, Ni-MH batteries are mostly used for large-capacity batteries. Because the walkie-talkie has a transmitting power of 4-5W and a transmitting current greater than 1A( 1000mAh), the requirements for the battery pack are higher. The connection between the battery surface and the bottom case adopts ultrasonic welding, which is firm and reliable, and the quality is guaranteed. However, the quality of some brand-name batteries cannot be guaranteed because of their low prices. The communication distance of walkie-talkie generally depends on its transmitting power, and another important factor depends on its own antenna quality and height. The antenna in the intercom is essential, so keep it clean and vertical. It is forbidden to lift the antenna directly, otherwise it will shorten the service life of the antenna and affect the communication distance, so the antenna must be protected during use. Tips for using walkie-talkie battery Tips for using walkie-talkie battery ● It is forbidden to contact the battery pole piece with any metal parts to prevent short circuit; Do not heat the battery or throw it into the fire. ● Ni-MH battery: When the battery is newly purchased or stored for more than two months, it generally fails to reach the optimal capacity for the first time, and it will reach the optimal state after charging for two or three times. ● The no-load voltage of lithium battery can be used as a reference for pure electricity. When 100% is fully charged, the voltage of each battery is 4.2 V (some are 4. 100 V). As long as it is detected that both ends of the battery rise to this voltage, charging will stop; The lower limit voltage of each lithium battery is 2.5V As long as it is detected that both ends of the battery drop to this voltage, the discharge must be stopped. If the battery is discharged to only 2 V, it should be charged with a small current before normal charging. Generally, the maximum charging current does not exceed 1C (C= current of battery capacity ampere/hour), and the protection circuit of lithium battery is designed according to this usage characteristic. In addition, when buying a battery, you should choose a brand battery with after-sales service. This kind of battery adopts high-quality raw materials, has a perfect protection circuit and cooperates well with the walkie-talkie. Why do people use walkie-talkies? Why do people choose to use walkie-talkies today when mobile phones are very popular? 1, walkie-talkies have many unique features compared with mobile phones: walkie-talkies are not restricted by the network, and users can communicate easily in places where the network is not covered; 2. The walkie-talkie provides one-to-one and one-to-many calls, which can be easily operated by pressing, making communication more free, especially in the case of emergency dispatch and collective cooperation. These characteristics are very important; 3. Instant calling can be realized with one key without dialing, which makes on-site scheduling faster and more convenient; 4, quick response, immediate response, handling emergencies, timely and decisive, 5, no phone bill; What kind of occasions need to use explosion-proof walkie-talkies? Environmental places that need special attention to explosion protection include: places where fuels or chemicals are produced, transported and stored, chemical plants, oil tanker warehouses, gas stations, etc. Where the air contains a lot of combustible dust, flour processing plants. Flax processing plants and coal processing plants. In the above environment, in order to ensure normal work and improve work efficiency, it is still necessary to use walkie-talkies as necessary communication tools. Use explosion-proof walkie-talkies at this time.

Question 7: How to use the walkie-talkie and how to use it. Take this ZN520- 1D as an example to illustrate the function of interphone. Turn on the switch knob (also the volume adjustment knob), and the middle knob is the channel knob (16 channel). Press the PTT key (transmit key) and the speaker can hear it (you need to be on the same channel, but you can't press the PTT key on both sides, otherwise there will be no sound and no difference.

Pay attention to the use of walkie-talkies, and check whether the channels used are correct at any time to avoid unnecessary mistakes.

When using the walkie-talkie, keep the walkie-talkie vertical, and the microphone is 3-5 cm away from the mouth.

When using the walkie-talkie, stay away from the gas filling station and avoid high temperature, humidity, flammable gas and other environments.

When using the walkie-talkie, do not use the antenna of the portable walkie-talkie, which may damage the antenna and affect the call.

Power consumption is high when transmitting, low when answering, and power saving when waiting.

When charging, it is best to charge for the first time for more than 8 hours, otherwise it will affect the charging efficiency and battery life in the future.

Don't switch the machine on and off many times in the process of using the formula, and at the same time adjust the volume to a position suitable for your hearing.

Only the original or approved antenna of Sino-Norwegian walkie-talkie can be used. Unapproved or modified antenna may damage the walkie-talkie or violate the regulations of Radio Management Committee of Information Industry.

The walkie-talkie antenna cannot be unscrewed for use, otherwise its power tube will be easily damaged when transmitting.

Do not use the damaged antenna. If the damaged antenna touches the skin during transmission, it may cause minor burns.

The battery must be the original battery or approved battery of Sino-Norwegian walkie-talkie, and it should be charged at 5-40 degrees Celsius. If it exceeds this temperature range, it will affect the service life of the battery, and it may not be enough to charge to the rated capacity.

To avoid problems caused by electromagnetic interference or electromagnetic compatibility, please turn off the walkie-talkie when the sign of turning off the walkie-talkie is posted. Such as hospitals, airports, gas stations and other places.

After long-term use of walkie-talkie, the key control knob and shell are easy to get dirty. Please remove the control knob from the walkie-talkie and clean the casing with neutral lotion and wet cloth. The use of chemicals, such as detergents, alcohol, sprays, etc. May damage the surface and casing of the walkie-talkie.

Question 8: How to use this walkie-talkie? The easiest way to use it is to find the VFO key on your mobile phone keyboard, and then directly input the frequency you want to use.

For example, you need to use 409.750, which is the channel frequency of 1 of unlicensed walkie-talkies (although I know a lot, I can't tell you, I can only tell you some irrelevant frequencies. The frequency band used by amateur radio is between 430 and 440, and anything beyond this frequency band is not used casually. 450-470 are dedicated communication frequencies. Many low-frequency communication signals of telecommunications work in this frequency band, and it is best not to.

As for other functions, explore them yourself slowly! After all, the setup menu of each machine is different. The retention rate of this machine is not very high, and not many people will use it. The point is? No one will hand-write a tens of thousands of words for you to read, and you won't do it.

If you have such a machine and no one else uses it with you, forget it! The penetration rate of walkie-talkie radio equipment in China is very low, and only units, individuals and radio enthusiasts use it at most, but you can't just find someone to chat with you, and the other party will report the interference to the radio management office.

Depending on your installation method and frequency of use, it should be a team or a donkey friend! Radio enthusiasts will definitely not use this frequency?

As long as the two walkie-talkies have the same frequency, you can talk! It's so simple ~ ~ other functions will not be explained (as for signaling, few people can use it in real life ~ ~)

In the menu item of a general machine, CTS or CT indicates the mute setting option (RX/TX in turn means receive mute setting and send mute setting). If you don't understand, you'd better not set it. If you make a mistake, others won't hear it.), RPI means the difference frequency direction option, Set means the difference frequency value setting, CALL or KEY means the call option, and POW means the power supply option (L/M/H means in turn. Low. Medium. High power selection, corresponding to 10-25-50 watts) SQL means mute level selection, SIP means step value selection (commonly used as 25, a few use 12.5 to save bandwidth and use more channels), TOT means transmission time limit, and the above settings are enough for you to use relay.

So much for the brief introduction. For amateurs, you can get a preliminary understanding of a machine, but for strangers, it's like looking at flowers in the fog? If you are still not satisfied, then I have nothing to say.

The above words were answered by BG3ILE with the original two-finger Zen input method. If there are loopholes, welcome the masses to give directions!

Question 9: How to use PPT interphone? 1. Know the walkie-talkie function key, turn on the switch sound knob to adjust the sound to the appropriate position, and you can call a good frequency (two walkie-talkies should have the same frequency, such as frequency 1).

2. Press the call button on the left for a long time, and the red signal light will light up, indicating a call (when making a call, the other party can't hear clearly because it is too close to the intercom, and the other party can't hear clearly because it is too far away).

3. Release the "Call button" on the left after the call, and wait for the other party to reply (be sure to release the call button after the call, otherwise the other party will not be able to call you).

4. Under special circumstances, such as noisy places, you can bring headphones or extend the megaphone for easy use.

5. After long-term use, it needs to be recharged. Just put the walkie-talkie on the charging rack. When the light of the charging stand is yellow, it means that the charging is complete, and you can unplug the power supply and continue to use it.

Question 10: How to use the radio correctly? Pay attention to the use of walkie-talkies, and check whether the channels used are correct at any time to avoid unnecessary mistakes. When using the walkie-talkie, keep the walkie-talkie vertical, and the microphone is 3-5 cm away from the mouth. When using the walkie-talkie, stay away from the gas filling station and avoid high temperature, humidity, flammable gas and other environments. When using the walkie-talkie, do not use the antenna of the portable walkie-talkie, which may damage the antenna and affect the call. Power consumption is high when transmitting, low when answering, and power saving when waiting. When charging, it is best to charge for the first time for more than 8 hours, otherwise it will affect the charging efficiency and battery life in the future. Don't switch the machine on and off many times in the process of using the formula, and at the same time adjust the volume to a position suitable for your hearing. Only original or approved antennas of Eurocom can be used. Unauthorized or modified antennas may damage walkie-talkies or violate the regulations of the information industry radio management Committee. The walkie-talkie wireless can't be unscrewed for use, otherwise it is easy to damage its power tube when transmitting. Do not use the damaged antenna. If the damaged antenna touches the skin during transmission, it may cause minor burns. The battery must be original or approved by Euromonitor, and the charging temperature should be 5-40 degrees Celsius. If it exceeds this temperature range, it will affect the service life of the battery and may not be able to charge the rated capacity. To avoid problems caused by electromagnetic interference or electromagnetic compatibility, please turn off the walkie-talkie when posting the "Turn off the walkie-talkie" sign. Such as hospitals, airports, gas stations and other places. After long-term use of walkie-talkie, the key control knob and shell are easy to get dirty. Please remove the control knob from the walkie-talkie and clean the casing with neutral lotion and wet cloth. The use of chemicals, such as detergents, alcohol, sprays, etc. May damage the surface and casing of the walkie-talkie.

Seek adoption