Specifications
3. OPERATION
Page 41 ©2001~2007 DH Instruments, a Fluke Company
OPERATION
MFC-CB is delivered with NO active password so access to the User Level menu
is open. The user level is set to <1Low>. User levels can be changed freely until a
password has been created. RESET functions (see Section 3.4.1) do not affect
the password
setting.
To access the USER LEVEL function, press [SPECIAL] and select <2level>.
If NO password yet exists or if the correct
password has been entered, the display is:
Selecting <1change user level> brings up
the restriction menu:
You can then select the current restriction level, or press [ESCAPE] to return to
the MAIN run screen.
Selecting <2edit password> displays the
user password and allows it to be edited.
Passwords can be up to six numbers in
length and cannot start with a zero.
If 0 is entered as the password value, then the password is made inactive and a
password will NOT be required to access the user level menu. This is the factory
default with a security level of <2low>.
Once a password has been entered, the user level cannot be changed without
reentering the password.
If there is an active password, the
password entry screen appears.
The user must enter the user defined password or the factory secondary
password to proceed. When a password is entered correctly, operation proceeds
to the <1change user level 2edit password> screen.
The first field, <nnnn>, is the serial number of the MFC-CB, followed by a second
field, <xx>, that counts the number of times that a secondary password has
been used. This second field increments each time a secondary password
is used. The third field, <pppppp>, is for normal password entry.
The factory secondary password is available in case the user’s password has
been misplaced or forgotten. It can be obtained by contacting a DHI Authorized
Service Provider. The factory secondary password is different for all MFC-CB’s
and changes each time it is used.
Password: pppppp
0 disables password
RFM SN nnn-xx
Password: pppppp
Restriction: 1none
2low 3medium 4high
1change user level
2edit password