225Technical NotesRemotecontrols/wirelessremotecontroller/remote cords• ML-L3 Wireless Remote Control: The ML-L3 uses a 3 V CR2025battery.Pressing the battery-chamber latch to the right (q),insert a fingernail into the gap and open the batterychamber (w). Ensure that the battery is inserted in thecorrect orientation (r).• WR-R10 Wireless Remote Controller/WR-T10 Wireless RemoteController (0 145, 147): When a WR-R10 wireless remotecontroller is attached, the camera can be controlledwirelessly using a WR-T10 wireless remote controller.The WR-R10 can also be used to control radio-controlledflash units.• WR-1 Wireless Remote Controller (0 147): The WR-1 canfunction as either a transmitter or a receiver and is usedin combination either with another WR-1 or a WR-R10 orWR-T10 wireless remote controller. For example, a WR-1can be connected to the accessory terminal for use as areceiver, allowing camera settings to be changed or theshutter to be released remotely by another WR-1 actingas a transmitter.Note: Be sure the firmware for the WR-R10 and WR-1 has been updated tothe latest version. For information on firmware updates, see the Nikonwebsite for your area.• MC-DC2 Remote Cord: Attach this 1 m (3 ft 3 in.) cord to thecamera accessory terminal to release the shutterremotely.
