Introduction
Thank you for purchasing a WT-3 or WT-3A wireless transmitter for compatible Nikon digital cameras. The WT-3 is for use in the country of sale, the countries of the European Union (EU) and European Free Trade Association (EFTA), Thailand, Japan, and Hong Kong. The WT-3A is for use in the country of sale, Canada, and the United States of America. The principal difference between the WT-3 and WT-3A is in the number of channels supported (
14, 36); unless otherwise stated, all references to the WT-3 also apply to the WT-3A.
This manual describes how to connect the WT-3, how to control the camera from a computer, and how to transmit images to a computer or printer. Before using the WT-3, be sure to read the notices and warnings on pages i–iv.
The following symbols and conventions are used throughout this manual:
This icon marks cautions, information 
that should be read before use to pre-
vent damage to the product.
This icon marks tips, additional infor- mation that may be helpful when us- ing the product.
Background Knowledge
This icon marks notes, information that should be read before using the device.
This icon indicates that more infor- mation is available elsewhere in this manual.
This manual assumes basic knowledge of ftp servers and local area networks (LAN). For more information on installing, confi guring, and using devices in a network, contact the manufac- turer or network administrator.
Life-Long Learning
As part of Nikon’s “Life-Long Learning” commitment to ongoing product support and edu- cation, continually-updated information is available on-line at the following sites:
•For users in the U.S.A.: http://www.nikonusa.com/
•For users in Europe and Africa: http://www.europe-nikon.com/support
•For users in Asia, Oceania, and the Middle East: http://www.nikon-asia.com/
Visit these sites to keep up-to-date with the latest product information, tips, answers to fre- quently-asked questions (FAQs), and general advice on digital imaging and photography. Ad- ditional information may be available from the Nikon representative in your area. See the URL below for contact information:
http://nikonimaging.com/
