BK Radio P150, Руководство по обслуживанию

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Page 2-38 Service Manual - KNG Portables
installation and programming
encryption channel Settings
Security
The following applies only to radios equipped with the Cryptographic module.
Digital channels can be programmed to always transmit encrypted (Enc), always transmit clear (Clr), or to
select the Transmit Mode with the Transmit Secure switch (Sw). Analog channels and channels that are
set to clear or encrypted, will ignore the Transmit Secure switch.
Click on the box or use the spacebar to select “Clr” for clear transmissions only, “Enc” for encrypted
transmissions only or “Sw” to switch between encrypted and clear with the “Tx Secure” switch. (See the
Global Controls screen for switch options.)
key
The following applies only to radios equipped with the Cryptographic module.
The radio can hold up to 32 DES and/or AES encryption keys. For transmit, each channel is assigned a
default key. The key can be locked to the channel, or if programming allows, a transmit key other than the
default key can be selected from the radio’s Key Pick List (see Global Encryption screen for options).
Click on the box to set the default transmit key number (1 - 32) for each channel.
This setting will be ignored by analog channels and channels programmed to always transmit in clear
mode.
NOTE: If a key is selected from the pick list during radio operation, it will be used during transmit on every
channel that allows selectable keys.
receiving encrypted Signals
The receiver automatically detects both clear signals and signals encrypted with any of the programmed
keys.
key lock
The following applies only to radios equipped with the Cryptographic module.