How to take care of MP3 How to take care of your MP

1.For the ***** body, because it is often carried on the user's body, it is easy to be dropped, worn and worn. Therefore, it is important to put it away when carrying it with you so as not to scratch the body.

When buying products, manufacturers often send a small cloth bag, don't underestimate this cloth bag, this thing can save your machine a lot of damage. Otherwise, no matter how good the product is, the shell of the machine will be scarred. The Omeijia digital collection comes with a small pocket of beautiful velvet, which is both delicate and cute.

2.If you are a large machine, you should pay attention to the maintenance of the body, and you should clean the body frequently, because of the current one. At the time of design, the body has been designed carefully enough, if there are a lot of unnecessary things such as dust in it, it will have an impact on the operation of the machine.

3.The battery must also be said that dry batteries and rechargeable batteries must be used scientifically, and should not be placed in the machine for too long to prevent the battery from being damaged and leaking liquid and corroding and damaging the body. For products that use rechargeable lithium batteries, it is best to charge them after using all the power each time they are used, otherwise the memory effect of the battery may lead to a shortening of the battery life, and the dry battery and rechargeable battery should not be placed in the machine for a long time, so as to prevent damage to the fuselage at night.

4.Moisture resistance is the eternal theme of electronic products. It is a delicate electronic device, and moisture often leads to water accumulation inside the product, which eventually corrodes the chip and causes damage to the circuit short circuit.

Pay attention to moisture and magnetic resistance, especially chips. He can be said to be the most important heart of the machine, and only by preventing Sun Tan from damage can he ensure that it is used for a long time. The aforementioned Omeca, for example, is both delicate and cute, and the small pocket nucleus finger also has this function.

5.In daily use, especially when listening, do not turn up the volume too much, and the listening time should not be too long, so as not to damage your hearing. I have to say that my friends nowadays often turn the volume up very high, and I think you will know the consequences in the future.

We want to apply excellent products scientifically and enjoy excellent performance.

6.Due to the small size of the first class, the internal circuit is complex and dense, if there is a fault, do not open it for repair, and should go to a professional repair shop for maintenance.

7.The last thing to talk about is the best earphones, in the whole set of *** equipment, the earphones are also a relatively delicate part of it, and there are many reasons for the damage or sound quality of the headphones, including: often winding the earphone cable, so that the inner line is disconnected; Often used in dusty environments, the eardrum is stained with dust, which is manifested by a sizzling sound when playing (of course, there is another reason for the eardrum to crack).

Of course, the volume should not be too loud when listening, once the eardrum has an irreparable problem, then you have to consider changing a pair, so the maintenance of the headphones is also very important.

1. In the use of lithium batteries, it should be noted that after the battery is placed for a period of time, it will enter a dormant state, and the capacity will be lower than the normal value, and the use time will be shortened. However, lithium batteries are easy to activate, as long as they go through 3-5 normal charging and discharging cycles, the battery can be activated and the normal capacity can be restored. Due to the characteristics of the lithium battery itself, it is determined that it has almost no memory effect.

Therefore, the user's new lithium battery does not need special methods and equipment during the activation process.

2. For the "activation" of lithium batteries, many sayings are: the charging time must exceed 12 hours, and the lead should be repeated three times in order to activate the battery. This statement that "the first three charges should be charged for more than 12 hours" is obviously a continuation of nickel batteries (such as nickel-cadmium and nickel-metal hydride).

So this statement can be said to be misinformation from the beginning. There is a very big difference between the charge and discharge characteristics of lithium batteries and nickel batteries, and it can be very clear, and all serious formal technical information emphasizes that overcharge and overdischarge will cause great harm to lithium batteries, especially liquid high-volume lithium-ion batteries. Therefore, it is best to charge according to the standard time and standard method, especially not to charge for more than 12 hours.

3. In addition, the lithium battery or charger will automatically stop charging after the battery is fully charged, and there is no so-called "trickle" charging that lasts for more than 10 hours with nickel electric chargers. That is to say, if your lithium battery is fully charged, it will also be white charged when placed on the charger. And no one can guarantee that the characteristics of the battery's charge-discharge protection circuit will never change and the quality is foolproof, so your battery will be on the verge of danger for a long time.

This is another reason against long charging.

4. The principle of recharging the battery when the remaining power is used up does not mean that you will go to extremes. As popular as long charging, there is a saying that "try to use up the battery of the machine, and it is best to use it until it shuts down automatically". This is actually just a nickel battery practice to avoid the memory effect, and unfortunately it is also used in lithium batteries.

There have been cases where people continue to use the machine until it automatically shuts down after the warning that the battery of the machine is too low. As a result, the machine in this example did not respond during subsequent charging and start-up, and had to be sent to customer service for maintenance. This is actually caused by the battery being over-discharged, resulting in too low voltage to not have normal charging and power-on conditions.

Therefore, when there is a low battery prompt, you should try to start charging in time.

1. Moisture-proof. Moisture-proof is the eternal theme. It is a precision electronic device, which often leads to water accumulation inside the product after moisture, and eventually corrodes the chip and causes damage to the short circuit of the line, so special attention should be paid to the moisture-proof.

2. Protect the fuselage.

Because it is often carried on the body, it is easy to be dropped and worn. Therefore, when carrying it with you, you should put it away and do not scratch the fuselage. When buying products, manufacturers often send a small cloth bag, which can save you from a lot of damage and better protect the machine.

Otherwise, in good products, the machine shell will also be scarred.

3. Scientific use of batteries.

The battery is the life source of the *****. "It can be seen that the battery is very important for the *****, when using the , the dry battery and rechargeable battery should not be placed in the ***** for too long, in order to prevent the battery from being damaged and leaking liquid and corroding and damaging the fuselage. For those who use rechargeable lithium batteries, it is best to charge the base spine after using all the power each time it is used, otherwise the memory effect of the battery may lead to a shortened battery life.

4. Protect your headphones.

In the whole set of *****, the most easily damaged is the *** headphones. There are several reasons why the earphones are damaged, damaged, or the sound quality is reduced, such as frequent entanglement of the earphone cable, causing the inner cable to disconnect; It is often used in dusty environments, and the eardrum is sticky with dust. The performance is that the broadcast has a sizzling sound.

In order to listen better, you should not hit the headphones when you use them, and at the same time pay attention to moisture, anti-magnetism, and do not listen to the volume too much.