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TRUNKED OR CONVENTIONAL MODEOPERATION

SIREN/LIGHT OPERATION

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

Digital Voice (ProVoice / Aegis / Voice Guard Operation)

Voice Modes
Each system (trunked or conventional) in the radio is programmed for no
digital voice operation or one of the three supported Digital Voice formats
(ProVoice/Aegis, or Voice Guard). Aegis or ProVoice programmed systems
have three (3) different voice modes: clear (analog), digital and private.
Voice Guard systems have two (2) voice modes: clear (analog) and private.
The voice modes are programmed on a per-group basis within each trunked
system and on a per-channel basis within each conventi o na l s yste m. A r ad io
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.
NOTE