Canon PowerShot SX540 HS Manual

Page of 186
79
Before Use
Basic Guide
Advanced Guide
1
Camera Basics
2
Auto Mode / 
Hybrid Auto Mode
3
Other Shooting Modes
4
P Mode
6
Playback Mode
7
Wi-Fi Functions
8
Setting Menu
9
Accessories
10
Appendix
Index
5
Tv, Av, and M Mode
Adjusting the Flash Exposure Compensation
 Still Images 
 
Movies
flash exposure from -2 to +2 stops, in 1/3-stop increments.
 
Raise the flash, press the [ ] button and 
immediately turn the [
] dial to choose 
the compensation level, and then press 
the [ ] button.
 
Once the setting is complete, [ ] is 
displayed.
 
When there is a risk of overexposure, the camera automatically 
adjusts the shutter speed or aperture value during the flash shots 
to reduce washed-out highlights and shoot at optimal exposure. 
However, you can deactivate automatic adjustment of the shutter 
speed and aperture value by accessing MENU (= 29) and 
choosing [
] tab > [Flash Settings] > [Safety FE] > [Off].
 
You can also configure the flash exposure compensation by 
accessing MENU (= 29) and choosing [
] tab > [Flash 
Settings] > [Flash Exp. Comp].
 
You can also access the [Flash Settings] MENU screen (= 29) 
when the flash is up by pressing the [ ] button and immediately 
pressing the [
] button.
Auto
Fires automatically in low-light conditions.
On
Fires for each shot.
Slow Synchro
Fires to illuminate the main subject (such as people) while shooting at a 
slower shutter speed to illuminate backgrounds out of flash range.
 
In [ ] mode, mount the camera on a tripod or take other 
measures to keep it still and prevent camera shake. Additionally, 
you should set [IS Mode] to [Off] when using a tripod or other 
means to secure the camera (= 53).
 
In [ ] mode, even after the flash fires, ensure that the main 
subject does not move until the shutter sound is finished playing.
Off
For shooting without the flash.
 
A blinking [ ] icon may be displayed when you press the shutter 
button halfway in camera-shake inducing, low-light conditions. In 
this case, mount the camera on a tripod or take other measures 
to keep it still.