Canon 1867B002 Operation Manual - Page 16

Setting Image Size, Quality and Camera Control (Video and Camera) ● The auto focus might have difficulty with the following objects: Tip Subjects with little or no contrast (a white wall, for example) Angled subjects Highly reflective subjects Subjects that consist entirely of oblique or horizontal lines or stripes Insubstantial subjects such as flames or smoke Subjects seen through glass Quickly moving subjects Night views or dark places Far and near subjects in a frame ● The focusing range (approx) differs depend on the Day Mode or Night Mode. The ranges for Wide and Tele ends are the same. Focus Mode Auto Auto (for domes) Fixed at infinity Day Mode Night Mode* 0.3m (11.8 in) - ∞ 2.0m (78.7 in) - ∞ 0.3m (11.8 in) - ∞ Point of infinity * When you are using an infrared lamp, the focusing range for "Auto" and "Auto (for domes)" will be approximately 0.6m (23.6in) to ∞, and for "Fixed at infinity", it may become out of focus depending on objects. ● When focus adjustment is difficult (e.g., when shooting a night scene which has low contrast), it is recommended to fix the focus to infinity. 3 Slow Shutter Select the longest slow shutter speed used in the Auto Exposure mode when shooting a dark image. NTSC: "Not Used", "1/15", and "1/8." PAL: "Not Used", "1/12", and "1/6". A longer shutter speed results in a longer trail with a moving object. Select a speed appropriate for the shooting scene (→dStart Guide P.1-8). 1-10