Live view ends unexpectedly or does not start: Live view may end automatically to prevent damage to the camera’s internal circuits if:

The ambient temperature is highThe camera has been used for extended periods in live view or to record moviesThe camera has been used in continuous release modes for extended periods

If live view does not start when you press the abutton, wait for the internal circuits to cool and then try again. Note that the camera may feel warm to the touch, but this does not indicate a malfunction.

Image artifacts appear during live view: “Noise” (randomly-spaced bright pixels, fog, or lines) and unexpected colors may appear if you zoom in on the view through the lens (0 38) during live view; in movies, the amount and distribution of randomly-spaced bright pixels, fog, and bright spots is affected by frame size and rate (0 166). Randomly-spaced bright pixels, fog, or bright spots may also arise as a result of increases in the temperature of the camera’s internal circuits during live view; exit live view when the camera is not in use.

Menu item can not be selected: Some options are not available in all modes.

Shooting (P, S, A, M)

Shutter-release disabled:

Non-CPU lens is attached: rotate camera mode dial to A or M (0 51).

Mode dial rotated to S after shutter speed of Aor %selected in mode M: choose new shutter speed (0 53).

Full range of shutter speeds not available: Flash in use. Flash sync speed can be selected using Custom Setting e1 (Flash sync speed); when using compatible flash units, choose 1/320 s (Auto FP) or 1/250 s (Auto FP) for full range of shutter speeds (0 282).

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