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Transferring Keys Into The Radio
The following procedure outlines basic key transferring steps.
1. Turn the radio OFF.
2. Ensure that the PC programming cables and adapter box are
disconnected from radio unit.
3. Plug the modular connector of the Keyloader cable into the Keyloader
modular jack.
4. Connect the Keyloader cable to the keyloader level converter and then
to the extended options cable DB25 on the rear of the radio.
5. Press the PWR button on the Keyloader and wait for the Keyloader to
display "MASTER MODE".
6. Press the TRN button on the Keyloader. If necessary, select a different
cryptographic key to be transferred into the radio.
7. Turn the radio ON. Use the m button to access the menu options then
the RAMP , , . control to select KEYLOAD.
8. Press
m (SELECT). Then use the RAMP control , or . to select
the bank location.
9. Press the EXE button on the Keyloader to transfer the key. The
Keyloader will display "GOOD 1.x TRANSFER" where "x" is the
selected cryptographic key number.
10. Disconnect the cable from the extended option cable. Press the C
(Scan Model) or c (System Model) button to exit the keyload
operation. The radio will change to the selected group or channel as
indicated in the display.
Displaying The Currently Used Cryptographic Key Number
To display the cryptographic key currently in use for either the system
encryption key (for special call such as individual, phone, all, agency or
fleet) or the group/channel key (for group or conventional calls), perform
the following procedure:
1. Press the
m button.
2. Use the
, or . button (ramp control) to select DISP KEY. Then
press the m (SEL) button.
3. Then use the , . button to toggle between displaying the system
key or the group/channel key.