User's Manual

701-070801 Rev A This document contains proprietary information,
see proprietary statement on first page.
Page 37 of 85
When an operator indicates their desire to enter Simulcast-Mode, they shall first be presented the
Simulcast-Configuration dialog. This dialog shall allow the operator to select which PTTs and
transceivers will participate in the simulcast. Only transceivers installed in the system shall be
selectable. Only PTTs wired into the system shall be selectable. Only a single PTT shall be selected at
any given time, i.e. selecting a PTT shall deselect any previously selected PTT. The “Terminate” button
shall only be visible if a simulcast is currently active. The Simulcast-Configuration dialog is depicted in
Figure 39. Table 8 contains the Event/Action table.
Figure 39 Simulcast-Configuration Dialog
Table 8 Simulcast-Configuration Dialog Actions
Event Action
PTT-1 button pressed Select PTT 1 as trigger for the simulcast.
PTT-2 button pressed Select PTT 2 as trigger for the simulcast.
PTT-3 button pressed Select PTT 3 as trigger for the simulcast.
PTT-4 button pressed Select PTT 4 as trigger for the simulcast.
PTT-5 button pressed Select PTT 5 as trigger for the simulcast.
RT-1 button pressed Toggle transceiver 1’s inclusion in the simulcast.
RT-2 button pressed Toggle transceiver 2’s inclusion in the simulcast.
RT-3 button pressed Toggle transceiver 3’s inclusion in the simulcast.
RT-4 button pressed Toggle transceiver 4’s inclusion in the simulcast.
RT-5 button pressed Toggle transceiver 5’s inclusion in the simulcast.
Cancel button pressed Return to Home page.
Terminate button pressed Return to Home page with Simulcast-Mode inactive.
Continue button pressed Return to Home page with Simulcast-Mode active.
HOME key pressed Return to Home page.
When Simulcast-Mode is active, transceivers participating in the simulcast shall display the SIM indicator
in both their Dashboard-View and Active-Transceiver-View. The Active-Transceiver-View for a
transceiver in Simulcast-Mode is depicted in Figure 40. This figure illustrates a simulcast between RT2,
and RT4 using PTT2 as the trigger. Note that the operator has keyed up and both RT2 and RT4 are
transmitting.