Companding - Motorola CM360 User Manual

COMPANDING

Companding is a collective term to define
compressing the audio signal on transmission and
expanding 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 Companding On or Off by using a
pre-programmed Companding button or, via the
menu.
Using the Companding Button
1. Press the Companding button to switch Com-
panding on, when the feature enable alert will
sound and the display will show:
XPANDON
2. Press the Companding button again to switch
Companding off, when the feature is disabled
an alert will sound and the display will show:
XPANDOFF
Using the Menu
1 Ensure radio is in IDLE STATE.
C
2 Short press on to enter menu
G H
3 or until
UTILS
C
4 Short press on to select
G H
5 or until:
XPAND
C
6 Short press on
ON
to show current
status.
G H
7 or
OFF
t
oggles on/off
C
8 Long press on
OFF
to select
9 Display shows:
SELECTED
(for 2 seconds)
10 Radio exits menu
mode and display
CHAN 05
shows e.g.:
English
47