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NH-2700
5. Operator Function
A. HOW TO EDIT MASTER KEY
1) Press MASTER KEY PART A button
2) Enter the MASTER KEY INDEX.
3) Enter the MASTER KEY PART A.
4) Verify the MASTER KEY PART A.
5) After inputting the MASTER KEY PART A, the CHECK SUM will be displayed. Press ENTER after
confirming the check sum.
6) Press MASTER KEY PART B button
7) Enter the MASTER KEY INDEX.
8) Enter the MASTER KEY PART B
9) Verify the MASTER KEY PART B.
10) After inputting the MASTER KEY PART B, the CHECK SUM will be displayed. Press ENTER after
confirming the check sum.
NOTE: You have to input the SAME KEY INDEX for MASTER KEY PART A and MASTER KEY
PART B.
B. HOW TO EDIT UNIQUE KEY
1) Press UNIQUE KEY PART A button
2) Enter the UNIQUE KEY INDEX.
3) Enter the UNIQUE KEY PART A.
4) Verify the UNIQUE KEY PART A.
5) After inputting the UNIQUE KEY PART A, the CHECK SUM will be displayed. Press ENTER after
confirming the check sum.
6) Press UNIQUE KEY PART B button
7) Enter the UNIQUE KEY INDEX.
8) Enter the UNIQUE KEY PART B
9) Verify the UNIQUE KEY PART B.
10) After inputting the UNIQUE KEY PART B, the CHECK SUM will be displayed. Press ENTER after
confirming the check sum.
NOTE: You have to input the SAME KEY INDEX for UNIQUE KEY PART A and UNIQUE KEY PART
B.
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