Nikon D90 User Manual
The D90 is equipped with an accessory terminal for
remote cords and GPS devices. The terminal is provided
with a cap, which protects the contacts when the
terminal is not in use. The following accessories can be
used (all lengths are approximate):
ML-L3 wireless remote control
: Use as a remote shutter release for self-portraits or to
prevent blur caused by camera shake. The ML-L3 uses a 3 V CR2025 battery.
This 1 m (3 ft. 3 in.) cord can be used to operate camera remotely, to
eliminate blur caused by camera movement when shutter-release
button is pressed, or to take pictures at a shutter speed of “bulb”.
Connect to accessory terminal to record latitude, longitude,
altitude, and UTC time with pictures (pg. 124).