MS-5UD & MS-10UD Series Manual — P/N 52626:C2  1/24/2012 105
Maintenance Programming Level Programming
Press 1 to change the Master Programming Level password, 2 to change the Maintenance Level 
password, or 3 to change the Remote Download password.  Note that the passwords will not
 be dis-
played on  annunciators.
The following screen will appear when one of the change options is selected:
A flashing cursor will appear in the center of the display.  Enter a new five digit password (such as 
10101 for the Master Level).  After the fifth digit is entered, the following screen will be displayed:
The new five digit password must be re-entered to accept the change. The display will then return 
to the initial Password Change Screen.
3.6  Maintenance Programming Level
To access Maintenance Programming mode, press the Enter key.  The LCD will display the follow-
ing: 
To enter the Maintenance Programming mode, press 2.  The display will read as follows: 
ENTER NEW FIVE DIGIT
      PASSWORD
 
Enter Password Screen
     VERIFY NEW 
      PASSWORD 
Password Change Screen
1=READ STATUS
2=PROGRAMMING
3=REMOTE DOWNLOAD
PROGRAMMING
ENTER PASSWORD