Motorola MILESTONE 3, Руководство пользователя, Страница: 135 / 222

NOTE:
If the selected channel is preprogrammed for
secure-only operation, when you press the
PTT button, you hear an invalid mode tone
and the display shows
Secure TX only
.
The radio does not transmit until you set the
Secure/ Clear switch to the secure position.
You can request to configure the radio to
ignore the clear voice or insecured
transmission when the radio is in secured
transmission. Check with your agent for
details.
If the “Ignore Secure/Clear Switch when
Strapped” programming option is enabled,
the radio transmits without displaying any
messages in the strapped mode of operation,
regardless of the Secure/Clear switch
setting. This option must be preprogrammed
by a qualified radio technician.
The Secure/Clear switch only applies when
the radio is transmitting.
Managing Encryption
Loading an Encryption Key
NOTE:
Refer to the key-variable loader (KVL) manual for
equipment connections and setup.
1 Attach the KVL to your radio.
The display shows
Keyloading
, and all other radio
functions, except for power down, backlight, and
volume, are locked out.
2 Select the required keys and press the Menu Select
button directly below
LOAD
on the KVL.
This loads the encryption keys into your radio.
When the key has been loaded successfully, one of the
following scenarios occurs:
• You hear the radio sounds a short tone for single-key
radios.
• You hear the radio sounds an alternating tone for
multikey radios.
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