334Shooting (All Modes)Camera takes time to turn on: Delete files or folders.Shutter-release disabled:• Memory card is locked, full, or not inserted (0 22, 29).• Release locked is selected for Custom Setting f7 (Slot empty releaselock; 0 286) and no memory card is inserted (0 29).• Built-in flash is charging (0 36).• Camera is not in focus (0 34).• Aperture ring for CPU lens not locked at highest f-number (does notapply to type G and E lenses). If B is displayed in control panel,select Aperture ring for Custom Setting f5 (Customize commanddials) > Aperture setting to use lens aperture ring to adjust aperture(0 285).• Non-CPU lens is attached but camera is not in mode A or M (0 51).Camera is slow to respond to shutter-release button: Select Off for CustomSetting d4 (Exposure delay mode; 0 280).No photo taken when remote control shutter-release button is pressed:• Replace battery in remote control.• Choose an option other than Off for Remote control mode (ML-L3)(0 156).• Flash is charging (0 158).• Time selected for Custom Setting c5 (Remote on duration (ML-L3),0 279) has elapsed.• Bright light is interfering with remote.Photos are out of focus:• Rotate focus-mode selector to AF (0 83).• Camera unable to focus using autofocus: use manual focus or focuslock (0 93, 97).Focus does not lock when shutter-release button is pressed halfway: Use A AE-L/AF-Lbutton to lock focus when AF-C is selected for focus mode or whenphotographing moving subjects in AF-A mode.
