COBHAM AVIATOR 200, User Manual

Page: 72 / 126

Chapter 3: Operation
62 AVIATOR Wireless Handset menus
3. Move to
Use stealth
and press
Edit
to check/clear the box.
4. When stealth is set up and
Use Stealth
is selected in this menu, you
can activate and deactivate it from the main screen by selecting
Options > Stealth
.
To set call services (Noise cancellation and Automatic secure)
The AVIATOR Wireless Handset has efficient noise suppression software
which you can switch on or off, depending on the noise level in your
environment. Noise cancellation should only be selected when the handset
is used in a noisy environment.
To set up Noise cancellation, do as follows:
1. From the
Settings
menu, select
Call
services.
2. Press
Select
for
Noise cancellation
.
When the AVIATOR Wireless Handset is used
in networks where all calls must be secure, it
can be set up to start a secure session
automatically each time when a call is
initiated and the peer AVIATOR Wireless
Handset goes off-hook.
To set up
Automatic secure
, do as follows:
1. From the
Settings
menu, select
Call services.
2. Press
Select
for
Automatic secure
for all calls to be encrypted secure
calls.
Note If you want to make a single secure call do not select
Automatic
secure
. Use the option
Go secure
, proceed as described in To
make a secure call on page 41.