2.Plug the modular connector of the Keyloader cable into the Keyloader modular jack.
3.Connect the Keyloader cable to the UDC on the radio.
4.Press the PWR button on the Keyloader and wait for the Keyloader to display "MASTER MODE".
5.Press the TRN button on the Keyloader. If necessary, select a different cryptographic key to be transferred into the radio
6.Turn the radio on. The top line on the radio display will read "KEY LOAD" and the second line will read ,"BANK = N" where N= keybank number. Press the or .button to select the keybank. A
beep will indicate that the Keyloader is connected.
7.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.
8.Disconnect the cable from the radio’s UDC. 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/chan-
56
