The 1.85 mm connectors are used with many of the Agilent 86100 series plug- in modules and remote heads. This manual will show you how to properly con- nect, disconnect, and maintain 1.85 mm adapter/connectors. Failure to follow the guidelines for proper connector handling and avoiding electrostatic discharge (ESD) can result in severe damage to the product that will not be covered under warranty. In some cases, the 1.85 mm connector is an integral part of the electrical sampler device. Therefore, by using improper cleaning and handling techniques, you risk expensive instrument repairs.