82You can choose among 3 different image quality settings.Choose the image quality setting. After pressing the m button, press theop buttons to choose .Choose an option. Press the qr buttons to choose an option,then press the m button. The option you set will appear on thescreen.Image Quality and Shooting Time per Memory Card• Based on Canon’s testing standards.• Recording will automatically stop when the clip file size reaches 4 GB, or when therecording time reaches approximately 1 hour.• Recording may stop even if the maximum clip length has not been reached on somememory cards. SD Speed Class 4 or higher memory cards are recommended.Changing the Image QualityImageQualityRecordingPixels, FrameRateContentMemory Card Capacity4 GB 16 GB640 x 480 pixels,30 frames/sec.The image quality willbe higher whencompared with , butthe recording time willbe shorter.Approx.32 min. 26 sec.Approx.2 hr. 12 min.50 sec.640 x 480 pixels,30 frames/sec. LPThe image quality willappear coarse whencompared with , butyou can recordapproximately twicethe length.Approx.1 hr. 2 min.51 sec.Approx.4 hr. 17 min.23 sec.320 x 240 pixels,30 frames/sec.Since the file size issmall, shooting timewill increase, but theimage quality willdecrease.Approx.1 hr. 31 min.25 sec.Approx.6 hr. 14 min.23 sec.