Leica Digisystem i780231 Manuel De L'utilisateur page 11

Digisystem, General Information
Accessories
Functional Check
Designed to increase the detection of services with no (or little) signals on them. Generally
work in conjunction with the Locator and Transmitter.
Designed to demonstrate the equipment is working satisfactorily in between service inter-
vals. Refer to "Appendix A Functional Checks" for more information.
10