58Recording in Shutter-Priority (Tv) ModeAvailable shutter speeds when recording movies:1/3, 1/6, 1/12, 1/25, 1/50, 1/120, 1/250, 1/500, 1/1000, 1/2000, 1/4000, 1/8000, 1/16000, CS (clear scan)Available shutter speeds when recording still images:1/3, 1/6, 1/12, 1/25, 1/50, 1/120, 1/250, 1/5001. Set the dial to Tv.2. Select the shutter speed with theSHUTTER dial.With the custom function [OPER.DIRECTION] ( 95)you can change the direction of the adjustment whenyou use the SHUTTER dial. Settings other than the shutter speed (aperture, etc.) are adjusted automatically. Using exposure lock to adjust the exposure manually will change the shutter speed, overriding theshutter speed selected in Tv mode. When the AGC switch is set to ON, the numeric value on the screen flashes if the selected shutterspeed is not suitable for the recording conditions. In such case, readjust the shutter speed. If youare using an ND filter, turn it off first and readjust the shutter speed. Image quality may decrease to some extent when using slow shutter speeds. You can use the custom keys ( 71) or the [SYSTEM SETUP/ ] [SHTR D.LOCK] setting( 128) to prevent the accidental operation of the SHUTTER dial.SHUTTER dial