QuadTech Guardian 6100 Plus Instruction Manual page 46

2.3.5 NEW SECURITY CODE
The NEW SECURITY CODE is the User Password. The initial user password is
[6][1][0][0][ENTER]. A password of up to 12 numeric characters may be set. To access
NEW SECURITY CODE, press the [MENU] function key at the top left hand corner of
the keypad and press the numerical key [5]. Use the numerical keys and press
[6][1][0][0][ENTER]. The instrument will prompt for ENTER NEW PASSWORD and
CONFIRM NEW PASSWORD.
2.3.6 FAIL LOCK
When FAIL LOCK is ON, the LOCK status LED on the display is illuminated and just
the TEST function is operational. Use Fail Lock when you want a supervisor to be
notified when a failure occurs. Once a failure occurs, no test can be run until the
password is entered. When powered is OFF, the Guardian 6100 Plus will boot to the
TEST menu when FAIL LOCK is ON. To activate FAIL LOCK, press the [MENU]
function key at the top left hand corner of the keypad and press the numerical key [6].
Use the numerical keys and press [6][1][0][0][ENTER]. To de-activate FAIL LOCK,
press [MENU] [6] [0][0][0][0][ENTER]. The LOCK LED will go off and all functions
will be operational.
Note: If the User Password has been changed, [6][1][0][0][ENTER] will not work for
FAIL LOCK. Use the new User Password.
2.3.7 ERROR LOG
The Error Log contains messages that apply to the operation of the instrument with an
RS-232 or GPIB (IEEE-488) Interface installed. Refer to Table 2-4 for a list of these
error messages. When there is an error in the queue, the ERROR LED in the lower right-
hand corner of the display will be illuminated. To access the ERROR LOG, press the
[MENU] function key at the top left hand corner of the keypad and press the numerical
key [7].
Error messages for the Guardian 6100 Plus instrument are saved in the queue and are
accessed by the FIFO method. The first error message is the first saved. When the
messages in the queue reach 31, the message in the last position will display "-350,
Queue Overflow".
Page 46 of 177 150799 Rev A3 Operation
www.valuetronics.com