When using long exposure with bulb photography, you can adjust the exposure time while previewing the effect in the live view display.
Chose the interval at which the live view display is updated during the exposure in advance using the menu. When exposure starts, the monitor display will be updated at the set interval.
When live time photography （LIVE TIME) is selected, press the shutter button all the way down to start and end exposure. If ［BULB/TIME Timer］ in Custom Menu E2 has been set, the shutter will close automatically when the selected time is reached.