Set up of the system will depend on the complexity of the system. Single test site systems with output to the second tray are the easiest, while multiple test sites with vision and tape output may be the most difficult. In the easier cases, it will be possible to set up an entire job from the microterminal, while in other cases it will be necessary to use the Exatron-supplied set up software, running on a PC or laptop with Windows '95.

The Model 800 handlers are manually loaded -- that is the operator will put trays of devices on the tray carriages, which have spring-loaded retainers to hold the trays square and tight. The trays are then covered by an interlocked clear plexiglas cover.

After starting the job, there is little for the operator to do but wait for the process to finish. When done, the system will return the tray(s) to the input position for manual replacement.

In addition to the handler itself, operators may be called upon to set up external systems such as programmers, vision systems, labelling systems, or other accessories.