Nikon XTS 5000 Manuale Utente Scaricare il pdf (Pagina 42)

Common Radio Features

Smart PTT (Conventional Only)

Smart PTT is a per-channel, programmable feature used in

conventional radio systems to keep radio users from talking over

other radio conversations.

When smart PTT is enabled in your radio, you will not be able to

transmit on an active channel. If you try to transmit (press the PTT

button) on an active smart-PTT channel, you will hear an alert tone,

and the transmission will be inhibited. The LED will also blink red to

indicate that the channel is busy.

Three radio-wide variations of smart PTT are available:

Transmit Inhibit on

Busy Channel with

Carrier

You cannot transmit if any activity is

detected on the channel.

Transmit Inhibit on

Busy Channel with

Wrong Squelch Code

You cannot transmit on an active channel

with a squelch code or (if secure-

equipped) encryption key other than your

own. If the PL code is the same as yours,

the transmission will not be prevented.

Quick-Key Override This feature can work in conjunction with

either of the two above variations. You

can override the transmit-inhibit state by

quick-keying the radio. in other words,

two PTT Button presses within the

preprogrammed time limit.

94C25-G_XTS5000Mdl1.book Page 32 Tuesday, May 6, 2008 6:09 PM

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Nikon XTS 5000 Manuale Utente Pagina 42