Canon EOS-1D C EOS 1D X Instruction Manual - Page 242

3 Silent Control This function is convenient when you want to change the ISO speed, sound-recording level, etc., silently while shooting a movie. When [z5: Silent Control] is set to [Enable h], you can use the touch pad on the inner ring of the Quick Control Dial. You can operate the camera silently just by touching the top, bottom, left, or right of . During movie shooting, you can press to display the Quick Control screen and change the settings below with . Settable Functions 1. Shutter speed 2. Aperture 3. ISO speed Shooting Mode d/B s f a -k-k - - kk - - -k 4. Exposure compensation k k k - 5. Soundrecording level k k k k If [z5: Silent Control] is set to [Enable h], you cannot adjust the sound-recording level with the Quick Control dial during movie shooting. Even if you change the aperture silently with , the movie will still record the lens aperture-driving sound. If there is water or dirt on , the touch operation may not work. In such a case, use a clean cloth to clean . If it still does not work, wait a while and try again. Before shooting a movie, use to adjust the sound-recording level in the Quick Control and [Rec. level] screens. 242