Figure F24. Photograph of the Japan Marine Science and Technology Center (JAMSTEC) ROV, Dolphin 3K, which made the first visits to Sites 1150 and 1151 in September 1999. The payload is 150 kg. Manipulators are each 1 m long and can exert 20 kg force. The shear cutter can cut 50-mm diameter rope. The RS232 port can communicate with NEREID.