Motorola GP-388R, Руководство пользователя

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46
English
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Using the Menu COMPANDING
Companding is a collective term to define
comp ressing the audio signal on transmission
and exp anding the audio signal on reception.
The overall effect is to reduce noise in the
received signal, giving you crisper, clearer
audio clarity. Companding should only be used
when other radios in your system have the
same companding feature available.
You can switch On or Off Companding by
using a pre-programmed Companding button
or via the menu.
Using the Companding Button
1. Press the Companding button to switch
Companding on , when the feature enable alert
will sound, the display icon
A
is lit and the
display will show:
2. Press the Companding button again to switch
Companding off , when the feature disable alert
will sound, the display icon
A
extinguished
and the display will show:
1 Ensure radio is in IDLE STATE.
2
c
to enter Menu Mode.
3
+
or
e
until:
4
c
to select
5
+
or
e
until:
6
c
to select
Display shows
current status e.g. :
7
+
or
e
until:
8
c
to select
Display shows:
(for 2 seconds)
9
Radio exits menu
mode and display
shows e.g.: