User's Manual
October 2009 3800 Digital Repeater Operating Manual 3 -1
Section
3
Section 3Operation
3.1 Operational Interface
The External Interface Card (EIC) module provides the primary manual interface to setup and operate the 3800
Repeater. Using the two-line display, the EIC provides a menu structure of functions and settings for operating the
repeater. (See Figure 3.1.)
Figure 3.1 3800 EIC Interface