1, vivox90 wireless charging open method first go to the phone "Settings" option, then in the "Settings" interface to find "battery", and then find the figure "charging Settings", finally slide down to find and "open" "wireless reverse charging".
2, Operate the phone: vivox90 operating system: OriginOS3The method of enabling VIvox90 wireless charging is as follows: First, go to the phone Settings option. Then find the battery in the Settings screen. Then find the charging Settings in the picture. Finally slide down to find and driveEnable wireless reverse charging. The principle of wireless charging: The wireless charging system mainly adopts the principle of electromagnetic induction, and realizes the energy transfer through the energy coupling of the coil.
3. Open Settings. Tap Battery in your phone's Settings menu. Click on the charging Settings option. Turn on the switch on the right side of wireless reverse charging. Just put the phone back to back with the device that needs to be charged.
4. Place the vivo phone in the appropriate position of the wireless charger. For example, vivo X FoldiQOO 11 Pro, X90 Pro, X90 Pro, X Fold, iQOO 10 Pro, X80 Pro Snapdragon, X80 Pro Guet, X Fold, X Note, iQOO 9 Pro, X70 Pro, iQOO 8 Pro and other devices support wireless charging.
5, vivo wireless charging how to open the mobile phone standard charger and data cable connected to the wireless charger, and then the mobile phone is/horizontally placed in the center position of the wireless charger base, you can achieve wireless charging, the indicator light will have a breathing effect, 5 seconds after the extinguish, plug and play, convenient and quick.
The indicator turns blue and the Bluetooth headset is fully charged. When the Bluetooth headset is connected to the power supply and starts charging, the red indicator light on the Bluetooth headset is long, indicating that it is charging. If the charging is complete, the indicator lightIt'll turn blue, so you can take it off. When charging the Bluetooth headset again, make sure that the previous battery is used up before replenishment.
First, when the Bluetooth headset stops charging, its indicator light will show an important signal. Usually, the indicator light will show red or orange during the charging process, and will turn green or go out when fully charged, indicating that it can be used normally. Secondly, it can be judged by estimating the charging time. Most Bluetooth headsets take 2 to 3 hours to charge, and if the charging time is longer than expected, the battery can be considered full.
Bluetooth headset is fully chargedThe state is the indicator light will be lit straight blue or red light. If the Bluetooth headset is charging, the Bluetooth headset will always be bright red light, and the Bluetooth charging bin will flash red light when charging, and it will always be bright red light when fully charged.
The state of a fully charged Bluetooth headset is the indicator light - straight blue or red light. If the Bluetooth headset is charging, the Bluetooth headset will always be bright red light, and the Bluetooth charging bin will flash red light when charging, and it will always be bright red light when fully charged. When the Bluetooth headset is running out of battery, it flashes red every ten secondsThe alarm made a dripping sound.
Indicator Blue light long bright (some Bluetooth headsets are bright green), indicating that charging is complete. If the indicator is steady red, it indicates that the battery is being charged. Answer a call: Press the multi-function key once. End a call: Press the multifunction button once. Bluetooth headsets Bluetooth headsets are Bluetooth technology applied to hands-free headsets, so that users can avoid annoying wires and easily talk in a variety of ways.
The reason why the red and blue lights flash alternately when the Bluetooth headset is charging: This situation is that the Bluetooth headset has been connected to a nearby mobile phone or other device, and then plug in the power to charge it will cause the red and blue lights to flash alternately. This is relatively common and does not affect the headphones. The red light represents that it is charging, the blue light represents that it is working, and it can be solved by shutting down and recharging. As long as you disconnect the headset from the device, the blue light will not continue to flash.
When the Bluetooth headset is charging, the red and blue lights alternately flash, usually indicating that the headset is in pairing mode, if it has been successfully paired with the device, this flashing phenomenonIs not supposed to appear. Failure to charge Bluetooth headsets is usually caused by battery problems. It is recommended to send the headphones to the brand after-sales service point to check for specific problems.
This case is that the Bluetooth headset has been connected to a nearby mobile phone or other devices, and then plug in the power to charge it will cause the red and blue lights to flash alternately. This is relatively common and does not affect the headphones. The red light represents that it is charging, the blue light represents that it is working, and it can be solved by shutting down and recharging.
BatteryThe line is faulty. Sofa wireless is a kind of intelligent furniture supplies, the user charges the bright red and blue light when in use is caused by the battery line fault, only need to go to the professional repair shop to repair can be solved.
First make sure that the power switch is on, there is no reaction, you can check whether the power cord is plugged in, or whether the power adapter is working properly. Second, restart the sofa to solve occasional problems. Finally, the above methods can not solve the problem, contact Chivas after-sales service center to provide professional help.
Chivas functional sofas need electricity. Like functional sofas,Only after the power supply can you lean back or massage the function. This function can only be used normally after the power is turned on, so leave a good reserve power in the position of the sofa. To avoid inconvenience during use. If the functional sofa needs electricity, the ordinary sofa does not need electricity.
The wireless charging part on the other side, the two units are exactly the same. Input panels, used to distribute power. Wireless charging and small board at a glance. Wireless charging part is very simple, fixed frequency voltage regulator and buck circuit, main control IC and drive tube. Close-up of wireless charging circuit board module, above is an indicator to indicate the status.
1, indicates that there is no network. A blinking red light indicates weak or no signal, and a blinking blue light indicates normal signal. Alternating flashing is no network needed to buy enough traffic. wifi and most of the market card-free portable wifi, the style of the wireless network card, charging bank type, according to the different needs of each user to choose their own category. wifi card can be used as long as it is plugged in, especially suitable for car and mobile office crowd.
2The WF2-2 MIFI, a portable broadband device that integrates modem, router and hotspot functions, provides users with a convenient 4G network experience with its 8000mAh large-capacity battery and 18W fast charging technology. Its design is simple and stylish, using a white PC case, a combination of frosted and glossy processes, and the brand logo and signal indicator light are clearly printed on the front.
3. The LINK is a line indicator. Normally, it blinds first and turns on after a few seconds, indicating that you are normally connected to the data service port in the equipment room. Keep flashing orThe light is not normal, according to your description, the voice is normal, it should be the computer room data service port out of the problem, or the computer room to your home broadband business line removed, this you can not solve yourself, can only call customer service.
4. Check the network signal access terminal, such as the modem or wireless routing device, and check whether the signal indicator is normal. If any exception occurs, contact the network service provider for technical support. In the following figure, if the network signal is normal, the Internet status indicator should be on, and the Internet and LAN indicators should be onBlinking (Modems of different brands have the same indicator signal).
5, can be used as a 3G wireless router, can also be used as an ordinary router. Huawei ET128-2 TD-SCDMA/GSM dual-mode 3G online network card is used as a demonstration, and the product is compatible with the TL-WR703N 3G wireless router. Check the ET128-2 3G network card to the USB port of the TL-WR703N 3G wireless router and connect the power supply. The blue indicator of the TL-WR703N 3G wireless router is shining.
6, Sihao new energy charging just began to show red and blue light reasons are as follows. The charging gun is faulty. Sihao charging gun shows red and blue lights, which is caused by the fault of the charging gun, and the relay in the charging gun burns out, resulting in an endless red light that cannot be charged normally. Relay is an automatic switch element with isolation function, which is widely used in remote control, telemetry, communication, automatic control, mechatronics and power electronic equipment, and is one of the most important control components.
1, the use of wireless headphones is as followsWhen using the Bluetooth headset for the first time, you need to connect the Bluetooth of the mobile phone, take the Bluetooth headset out of the charging case, long press the switch button on the back of the headset for two seconds, and the Bluetooth will automatically enter the normal pairing mode.
2, TWS series (except TWS Air2 series) headset has the following connection methods: account direct connection (suitable model) : Enter Settings -- Account and sync -- click vivo account -- Cloud service -- Data sync to open the Bluetooth switch, then open the headset cover, click the pop-up box to quickly connect, without long pressing the headset function key for pairing.
3, brand model: smallMeter wireless Bluetooth headset. The usage method is as follows: Charging: Plug the front end of the charger into the USB data cable of the earphone to charge, and open the charging jack of the earphone to use. It turns blue when fully charged. Power on: Hold down the QCY key for 3 seconds when the device is not powered off. At the same time, the LED light will turn red and turn off after 2 seconds. Connection: First-time users need to establish a connection.
4, for the first time, try to charge the headset for about 2-4 hours, and then charge it for 2 hours. Click Bluetooth Settings in the phone Settings, select "On", complete. This turns on the Bluetooth side of the phoneHold the function. When the Bluetooth headset is off, press and hold the multifunction key MFB on the headset for more than 3 seconds. When the blue light on the headset turns on, the Bluetooth headset is in the searchable state.