Canon MARK IV User Manual (en)

34

<2> : The camera is turned off and 

does not operate. Set to this 
position when not using the 
camera.

<1> : The camera turns on.
<J>

: The camera and <5> operate 

(p.43).

 

Whenever you set the power switch to 
<1/J> or <2>, the sensor 
cleaning will be executed automatically. 
During the sensor cleaning, the LCD 
monitor will display <f>.

 

Even during the sensor cleaning, you 
can still shoot by pressing the shutter 
button halfway (p.41) to stop the 
sensor cleaning and take a picture.

 

If you turn on/off the power switch 
<1/J>/<2> at a short interval, 
the <f> icon might not be displayed. 
This is normal and not a problem.

 

To save battery power, the camera turns off automatically after 
approx. 1 minute of non-operation. To turn on the camera again, just 
press the shutter button halfway (p.41).

 

You can change the auto power-off time with the menu’s [5 Auto 
power off] setting (p.52).

If you set the power switch to <2> while an image is being recorded to 
the card, [Recording ...] will be displayed and the power will turn off after 
the card finishes recording the image.

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