What's the noise when Black Shark 4 is connected to Bluetooth in the car?

The reasons for the noise when Black Shark 4 of Pacific Auto Network is connected to the car Bluetooth are: 1, and the Bluetooth connection is poor; 2. There is a Bluetooth signal interference source nearby; 3, multimedia system failure, too many connected devices, system code disorder.

The reasons for the noise when Black Shark 4 is connected to the car Bluetooth are: 1, and the Bluetooth connection is poor; 2. There is a Bluetooth signal interference source nearby; 3, multimedia system failure, too many connected devices, system code disorder.

This guide allows you to quickly check and solve problems in Bluetooth connection.

First, Bluetooth automatic disconnection If you encounter Bluetooth automatic disconnection, it is recommended to conduct the following investigation:

1, to confirm whether the Bluetooth device has sufficient power; Drop-down menu-&; ampampampgt； Click on the Bluetooth bar in the lower right corner.

2. Confirm whether to stay away from Bluetooth devices;

3. Confirm whether the flight mode is turned on during use;

4. Confirm whether the earphone is related to the machine during use;

Second, the Bluetooth connection failed. If you encounter the problem that Bluetooth cannot connect, we suggest the following troubleshooting:

1, to confirm whether the Bluetooth device has sufficient power;

2. Confirm whether the Bluetooth device is in pairable and connectable state; I haven't been able to connect. Maybe the headset is connected to another device.

3. If paired, cancel the paired devices in the Bluetooth setting interface and try to scan the connection again;

Third, Bluetooth connection is silent. If you encounter the mute problem of Bluetooth headset connection, it is recommended to conduct the following investigation:

1. Try to adjust the volume of the mobile phone and the headset separately, both independently; You can play multiple sounds at the same time by adjusting the volume separately.

2. Try to disconnect the headset and then reconnect it.

Fourth, the silent mode If the silent mode encounters the following problems:

1. Music, video, games, etc. There is still sound after mute mode is turned on;

2, the phone has been silent, and the volume adjustment is invalid; Please try the following solutions:

1. Mute mode only applies to system volume. When it is turned on, the system sound will be set to zero, and the ringtone, SMS prompt sound and system prompt sound will be muted, but the media sounds such as music, video and games are still at normal volume, which can be set in (setting-> Sound and vibration->; Select "On" to mute applications including games and videos; If you want to mute globally, you can set the Do Not Disturb mode; Silent mode setting

2. If the phone is always in silent mode, all kinds of volume adjustment are useless. You can check whether do not disturb mode is open (drop-down menu->; Do not disturb mode); If it is not turned on, you can restart the phone and try to recover.

(Photo/Text/Photo: Pacific Auto Network Q&A called Beast)