Tyco Electronics M7100IP 15 TRUNKED OR CONVENTIONAL MODE OPERATION

15 TRUNKED OR CONVENTIONAL MODE OPERATION

Each siren/light key is designed to control an optional siren/light package. Pressing a siren/light key will

light the key indicator. Each siren/light key (except RESET) can be programmed for either CANCEL or

ADDITIVE operation. If programmed for CANCEL, then all other siren/light activity is cancelled except

for the activity associated with this key. If programmed for ADDITIVE, then a key press will add its

respective siren/light activity to the current siren/light activity. It is important to note that while the lights

are additive, only a single siren can be active at a time. The current siren will be determined from the

recently pressed key that contains a siren assignment.

Each siren/light key (except RESET) can be programmed for Toggle, Momentary, or Timed. In Toggle,

each key press will toggle the state of the key between ON and OFF. In Momentary, a key's respective

feature will only be active while the key is pressed and held. When programmed for Timed, the siren/light

key activity will only be active during the programmable time-out window. The duration of the time-out

window is programmable between from .5-127.5 seconds. During the time-out window the respective key

indicator will be ON. When the timer expires, the activity will be terminated and the indicator will turn

OFF. If an additional time-out key (programmed for ADDITIVE) is pressed during the time-out window,

then the time-out window is reset and both activities will terminate at the same time.

(ProVoice/Aegis/Voice Guard)

Each system (trunked or conventional) in the radio is programmed for no digital voice operation (analog

only) or one of the two digital voice formats supported (ProVoice or Aegis). Aegis or ProVoice

programmed systems have three (3) different voice modes: clear (analog), digital, and private. The voice

modes are programmed on a per-group basis within each trunked system and on a per-channel basis within

each conventional system. A radio must be equipped with the encrypt/decrypt option before it will operate

in private mode.

Current ProVoice Conventional operation is for talk-around mode only.

Table 15-1: Transmit/Receive Mode Compatibility for Aegis/ProVoice Operation

GROUP/CHANNEL

PROGRAMMING

(TRANSMIT)

CLEAR

RECEIVE DIGITAL

RECEIVE PRIVATE

RECEIVE

CLEAR Yes No No

DIGITAL Yes Yes No

PRIVATE Yes No Yes