4.3
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How to change system program
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4.3 How to change system program
PROM, U115 on the DU Board stores system program. Change the ROM to update the program.
Raw ROM Type : M27C1001-10F1
Program No.: 035915800X
Replacing program ROM
1.
See page 18 to gain access to the DU board.
2.
Remove the lock band of the program ROM (U115)
3.
Detach the program ROM from the socket by using a dedicated tool or a screwdriver.
4.
Insert the update ROM (0359158104) to the socket.
5.
Secure the ROM by using the lock band previously removed.
Figure 4-9. DU Board (03P9268)
How to read program number
1.
Turn the radar on.
2.
Wait until the initial screen appears, then press and hold UP and DOWN keys together.
3.
In about 10 seconds, the maintenance menu as shown below will appear.
4.
Press MENU key to close the menu.
U115(PROM)