Motorola XPR 4380 Manuale Utente
Identifying Radio Controls
English
6
During a call, if the Channel Free Indication feature is
enabled on your radio (programmed by your dealer), you
will hear a short alert tone the moment the target radio (the
radio that is receiving your call) releases the PTT button,
indicating the channel is free for you to respond.
enabled on your radio (programmed by your dealer), you
will hear a short alert tone the moment the target radio (the
radio that is receiving your call) releases the PTT button,
indicating the channel is free for you to respond.
You will also hear the Channel Free Indication tone if your
call is interrupted, for example when the radio receives an
Emergency Call.
call is interrupted, for example when the radio receives an
Emergency Call.
You can turn off the Channel Free Indication tone or the
PTT Sidetone
PTT Sidetone
by disabling all radio tones and alerts
Switching Between Conventional Analog
and Digital Mode
Each channel in your
radio can be configured
as a conventional
analog or conventional
digital channel. Use the
Channel Rocker to
switch between an
analog or a digital
channel.
radio can be configured
as a conventional
analog or conventional
digital channel. Use the
Channel Rocker to
switch between an
analog or a digital
channel.
When switching from digital to analog mode, certain features
are unavailable.
are unavailable.
Your radio also has features available in both analog and digital
mode. However, the minor differences in the way each feature
works does NOT affect the performance of your radio.
mode. However, the minor differences in the way each feature
works does NOT affect the performance of your radio.
NOTE: Your radio also switches between digital and analog
CH+
CH -
P 1
P 2
Channel Rocker