Marantz PM7001 series Service Manual page 19

[When writing (update) in the already written-in
microcomputer]
Check Single Boot Mode in Address Mode.
Setting in Device Password
Do not check Device is BLANK.
Check Hex in input type.
Type 0102030405060708 into Password.
Type 0xFF00 into Password Character Number Address.
Type 0xFF01 into Password Compare Start Address.
Setting in Object File Password
Do not check BLANK password.
Check Hex in Input Type.
Type 0102030405060708 into Password.
Type 0xFF00 into Password Character Number Address.
Type 0xFF01 into Password Compare Start Address.
Click OK.
[
)]
Address Mode Single Boot Mode
Device Password
Device is BLANK
input type Hex
Password 0102030405060708
Password Character Number Address
Password Compare Start Address
Object File Password
BLANK Password
Input Type Hex
Password 0102030405060708
Password Character Number Address
Password Compare Start Address
OK
17
(
0xFF00
0xFF01
0xFF00
0xFF01