Canon VB-S800D Mark II Network Camera Operation Guide - Page 121

[Shutter Speed Limit (Lower)] If [Exposure] is set to [Auto], [Auto (Flickerless)], [Auto (Flickerless2)] ( S30 AE)] ( HM4x H730 ), a minimum shutter speed can be selected. S31 S80x S90x ), or [Auto (Aperture-priority [Shutter Speed Limit (Upper)] If [Exposure] is set to [Auto], [Auto (Flickerless)], or [Auto (Aperture-priority AE)] ( HM4x H730 ), a maximum shutter speed can be selected. [Shutter Speed] If [Exposure] is set to [Auto (Shutter-priority AE)] or [Manual], you can fix the shutter speed. Note • Slower shutter speeds generate residual images in video when capturing a moving subject. • When capturing a moving subject, selecting a higher shutter speed can reduce blurry video capture. The table below describes the selectable range of shutter speed according to the setting for [Exposure]. [Exposure] [Auto] [Auto (Flickerless)] [Auto (Flickerless2)] S30 S31 S80x S90x [Auto (Shutter-priority AE)] [Auto (Aperture-priority AE)] HM4x H730 [Manual] [Shutter Speed Limit (Lower)] [Shutter Speed Limit (Upper)] 1/2 - 1/16000 (sec.) 1/2 - 1/16000 (sec.)* 1/2 - 1/50 (sec.) 1/100 - 1/16000 (sec.) 1/2 - 1/50 (sec.) - - - 1/2 - 1/16000 (sec.) 1/2 - 1/16000 (sec.)* - - [Shutter Speed] - 1/2 - 1/16000 (sec.) - 1/1 - 1/16000 (sec.) * You cannot select a speed lower than [Shutter Speed Limit (Lower)]. Important • If a traffic signal, electronic scoreboard, etc. is captured the video may flicker. In this case, try changing [Exposure] to [Auto (Shutterpriority AE)] and then select a shutter speed lower than 1/100 seconds so that the condition improves. • Setting a slow shutter speed may prevent the intelligent function from working correctly. Select a shutter speed that suits the capture conditions and purpose. [Aperture] HM4x H730 If [Auto (Aperture-priority AE)] or [Manual] is selected for [Exposure], set a desired aperture. Moving the slider to the left closes the aperture and darkens the image. Moving the slider to the right opens the aperture and brightens the image. [Gain] If [Manual] is selected for [Exposure], set the sensitivity to affect brightness. Moving the slider to the left darkens the video, and moving it to the right brightens video. [Exposure Compensation] When [Exposure] is set other than [Manual], you can adjust the brightness of the video by selecting the [Exposure Compensation]. Important The setting is not available if [Smart Shade Control] is set to [Auto]. [Metering Mode] When [Exposure] is set a value other than [Manual], you can selects a metering mode. [Center-Weighted] Performs photometry with the entire screen center-weighted. Even if there is a slight difference in light and dark around the screen, subjects near the center will have the appropriate exposure. Use this when the subject is near the center of the screen. [Average] Performs photometry with the average of the entire screen. Setting Page 5 103