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7. In RPM2, select
P25 OPTIONS
P25 OTAR/Keystores
and set the following, referring to
the RPM2 online help as necessary:
a. Click
Create
to add a Keystore or edit the Default Keystore.
b. Check
Enable OTAR Options
.
c. Enter the OTAR Message Number Period (MNP) as defined by the System Administrator.
d. Enter the radio’s Individual RSI (from the SLN Bindings Report).
e. Enter the KMF’s RSI (from the SLN Bindings Report).
8. Program the Personality to the radio.
9. Run the Key Loader application.
10. Open the UKEK file loaded in step 4.
11. Select the Target Device type and click the
Load
button.
12. The Key Loader reads the target device’s identifying information, retrieves a UKEK of the
proper algorithm type from the UKEK file, and downloads the UKEK to the target device at the
proper SLN and keyset with the proper key ID.
13. Click the button to exit the Key Loader application. New UKEKs are loaded and the radio is
now ready to accept TEKs via OTAR with the trunked radio network.
D.2.2 Load Keys Using Key Loader
Key Loader is part of Key Manager and can be used by the Crypto Officer or Technician to load
the keys into the radio.
Refer to the Key Loader online help if additional information is required when performing this
procedure.
1. Connect the radio to the PC using the USB programming cable.
2. Power on the radio, if not already.
3. Select
Start
Harris Key Manager
Harris Key Loader
.
4. At the Key Loader Welcome screen, click
Next
.
5. Select
Load a Distribution Set into one or more devices
.
6. Click
Next.
7. Browse to the Key File and enter the password.
