Nikon D3s Body Only D3S User's Manual - Page 97

To turn the built-in or external microphone on or off or to adjust microphone sensitivity, highlight Microphone and press 2. To turn sound recording off, highlight Microphone off and press J. To turn recording on and adjust microphone sensitivity automatically, select Auto sensitivity (A). Selecting any other option turns recording on and sets the microphone to the selected sensitivity. A Using an External Microphone Instead of the built-in microphone, commercially-available external microphones can be used to avoid picking up sounds produced by the lens during focusing or vibration reduction. Stereo recording is available with any microphone that has a stereo mini-pin jack y (3.5mm diameter). To choose a destination when using two memory cards, highlight Destination and press 2. Select a slot and press J. The menu shows the time available on each card; recording ends automatically when no time remains. 71