User's Manual

42
KNG User’s Manual
43
RELM/BK Radio
Zeroize Keys (ZER)
The radio provides a method for the user to zeroize all encryption
keys. This service also sets all touchpad passwords to ‘FFFFFF’.
The Zeroize Keys function can be assigned to a button or the radio
menu.
To initiate the Zeroize Function:
Zeroize Keys
Zeroize Now?
ESC YES
Ch 1
KNG-P150 P25
171.58500 MHz
ZER T/A MENU LCK
RXD SCAN
Button Operation
Press the programmed button. 1. ZER
Press the 'YES' button to erase the 2.
Encryption Keys, or press 'ESC' to cancel
the operation.
Zeroize Keys
Zeroize Now?
ESC YES
Ch 1
KNG-P150 P25
171.58500 MHz
ZER T/A MENU LCK
RXD SCN
Talkaround
Tx Power
Zeroize Keys
ESC ▲ ▼ ENT
Menu Operation
Press the assigned Menu button.1.
Use the up/down buttons to select 2.
Zeroize Keys.
Press the 'ENT' button.3.
Press the 'YES' button to erase the 4.
Encryption Keys, or press 'ESC' to cancel
the operation.
Hold the 'ESC' button to return to 5.
normal operation.
Wait for the radio to start beeping and for the ‘ZERO ALL’ message to
appear on the LCD.
The radio will stop beeping and the ‘ZEROIZED’ message will appear
on the LCD after all keys are destroyed.
Rekey Request (RKY) (OTAR equipped radios)
The radio optionally provides a method for the user to manually request
a rekey from the KMF (Key Management Facility). Rekey Request can
be assigned to a button or the radio menu.
If the button is pressed while on a channel that has not been marked
as an OTAR channel, the radio will boop and ‘NON-OTAR’ will appear
on the display.
If manual rekeying request is enabled, the rekey service is invoked as
follows:
Request Key
Rekey Now?
ESC YES
Ch 1
KNG-P150 P25
171.58500 MHz
RKY T/A MENU LCK
RXD SCN
Button Operation
Select an OTAR enabled channel.1.
Press the programmed button. 2. RKY
Press the 'YES' button to Request Keys, 3.
or press 'ESC' to cancel the operation.
Request Key
Rekey Now?
ESC YES
Ch 1
KNG-P150 P25
171.58500 MHz
ZER T/A MENU LCK
RXD SCAN
Talkaround
Tx Power
Request Key
ESC ▲ ▼ ENT
Menu Operation
Select an OTAR enabled channel.1.
Press the assigned Menu button.2.
Use the up/down buttons to select 3.
'Reky'.
Press the 'ENT' button.4.
Press the 'YES' button to Request Keys, 5.
or press 'ESC' to cancel the operation.
Hold the 'ESC' button to return to 6.
normal operation.
If a successful rekey occurs, a tone will sound,
and the display will momentarily show ‘REKEYED’.