Flash Comp - Sony a7s II How To Use Manual

The flash does not operate.
Autoflash:
The flash works in dark environments or when shooting towards bright light.
Fill-flash:
The flash works every time you trigger the shutter.
Slow Sync.:
The flash works every time you trigger the shutter. Slow sync shooting allows you to shoot a
clear image of both the subject and the background by slowing the shutter speed.
Rear Sync.:
The flash works right before the exposure is completed every time you trigger the shutter.
Rear sync shooting allows you to shoot a natural image of the trail of a moving subject such
as a moving car or a walking person.
Wireless:
Using a wireless flash creates a shading effect that gives the subject a more 3D appearance
than when using an attached flash.
This mode is effective when you attach a remote control-compatible external flash (sold
separately) to the product, and shoot with a wireless flash (sold separately), placed away
from the product.
Note
The default setting depends on the shooting mode.
Available flash mode depends on the shooting mode.
[55] How to Use

Flash Comp.

Adjusts the amount of flash light in a range of –3.0 EV to +3.0 EV.
Flash compensation changes the amount of flash light only. Exposure compensation
changes the amount of flash light along with the change of the shutter speed and aperture.
1. MENU →
Selecting higher values (+ side) makes the flash level higher, and lower values (– side)
makes the flash level lower.
Note
[Flash Comp.] does not work when the shooting mode is set to the following modes:
Using shooting functions
(Camera Settings) → [Flash Comp.] → desired setting.
Using the flash