4Programming 1999.9.15 12:42 PM 페이지22

NX-SERIESHYBRID KEY SYSTEM

PROGRAMMING SECTION

 

 

MMC 21

CHANGE PASSCODE

Use this MMC to change the passcode allowing access to MMC 20 'Open Programming'.

NOTE: The passcode is four digits long. A digit may be 0 to 9. The current (old) passcode is required for this MMC.

NOTE: Press [HOLD] to reset passcode to default value '1234'.

PROCEDURE

LCD DISPLAY

1. Press [TRANSFER] and dial 21

2. Enter new passcode via KEYPAD(maximum four digits) To change customer passcode, first enable the customer program To change technician passcode, you first enable your technician program

3. Display shows

Enter new passcode via KEYPAD

4. If reentered passcode is valid, display will show "SUCCESS"

OR

If invalid, display will show "ERROR"

5. Press [TRANSFER] to save and exit

DEFAULT DATA

Customer passcode : 1234

Technician passcode : 4321

RELATED MMC

MMC 20 OPEN PROGRAMMING

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Samsung NX-308 technical manual Change Passcode