Key Loading Instructions; Receiver Firmware Upload; Initial Self Test & Crypto Board Test; Kyk13 Load Instructions - ashtech ZY-12 Information Supplement

Key Loading Instructions

Receiver Firmware Upload

1. Be sure the receiver is loaded with the latest firmware "1Y07".
Initial Self Test & Crypto Board Test
1. Plug in the power and antenna cables into the respective outlets on back of
the receiver.
2. Turn on the receiver.
Command a ZEROIZE of the Crypto board to observe proper functioning of the
Crypto board zeroize function. To perform a ZEROIZE, select Menu 4, Sec Modul, set
the ZEROIZE KEY entry to YES "Y", and press "e" two times. The Crypto board is
zeroized if it responds with the proper message: "ZEROIZE EXECUTED".

KYK13 Load Instructions

The KYK-13 can be used to store up to six keys. The KYK-13 has a selection knob
(marked 1 through 5 and Z ALL), a command knob (marked OFF, ON and Z), a load
INIT switch, and a load indicator light.
To load keys in the KYK-13, perform the following steps:
1. Connect the KOI-18 to the KYK-13.
2. Turn the KYK-13 selection knob to the desired buffer.
3. Open the latch on the KOI-18.
4. Insert the paper tape (printed side up) into the slot marked IN.
5. Turn the KYK-13 command knob to ON.
6. Push the load INIT switch on the KYK-13.
Key Loading Instructions
6
103