Canon CR-N300 Remote Camera Settings Guide - Page 44

Shooting conditions that are difficult to focus with autofocus Strong light is reflected. Center of the screen has little light/dark difference. Fast movement Shooting through glass with water droplets Night view - When the iris is narrowed down - When the shutter speed is in the range of [Slow (sec.)] - When subjects are at both far and near sides • The following are the main examples of failure to detect faces: - When the face is extremely small, large, dark, or bright relative to the entire screen - When the face is facing sideways or diagonally, or the face is upside down - When part of the face is hidden • May detect a subject other than a person as a face by mistake. If so, set [Face Detection AF] to [Off]. • May accidentally track another subject with similar characteristics. In this case, select the subject again. • The conditions under which face detection AF or tracking cannot be used are as follows: - Shutter speed slower than 1/30 of a second (frame frequency at 59.94/29.97 Hz), 1/25 of a second (at 50.00/ 25.00 Hz), or 1/24 of a second (at 23.98 Hz). - When [PTZ/IS] > [Digital Zoom] is set to [400x] and the image size is magnified by more than 80 times - [PTZ/IS] > [Digital Zoom] > [Digital Tele-Converter] to [6.0x] Manual Focus Manual Focus makes the focus position move manually. Note • If a zoom operation is performed after focusing, the focus may shift. • If the camera is left turned on, the focus may shift due to increase of the temperature of the lens and inside the camera body. Check the focus again before shooting. [Focus Mode] Turning [AF] off switches to manual focus mode. [Adjust Focus] Click [Near] to move the focus position to the near side, and [Far] to move the focus position to the far side. Click and hold the button to move continuously. [MF Speed] Selects the manual focus adjustment speed (amount of focus movement when [Near] or [Far] is clicked.). [Focus Limit] The setting is the same as for "Autofocus" (P. 42). 44