What should I do if Apple 7' s flash fails?

Apple 7 turns on the flash, but it doesn't work. Just turn on the led to flash under the auxiliary function.

Method:

The main interface found the setting icon.

Then click to enter the setting interface.

Then find the commonness, and then choose the auxiliary function.

You can see the led flashing, and then click On.

The English scientific name of flashlight is flashlight. Flash is also one of the ways to enhance exposure, especially in dim places, which helps to make the scenery brighter.

Chinese is called "electronic flash", also called high-speed flash. The electronic flash lamp stores high-voltage electricity through the capacitor, and the pulse triggers the flash tube to discharge, thus completing the instantaneous flash. The color temperature of the usual electronic flash is about 5500K, which is close to the color temperature in the sunlight during the day. Its luminescent property belongs to cold light type, which is suitable for shooting objects that are afraid of heat.

Flashlights can be roughly divided into three categories, and their functions and performances are different according to different types.

Built-in flash, the use of built-in flash will cause a lot of consumption of camera power, and the built-in flash does not support various advanced functions of flash.

External flash, usually located at the top of the camera body, and some high-end external flash also provide various advanced functions.

Handle flash, handle flash is often used in photo studios, photo studios, wedding photography studios and other professional places.

Ordinary flash refers to a flash whose output energy is not adjustable, that is, the nominal flash index GN of the flash is a constant value.