Operating Manual

Chapter 9 Security, Service & Diagnostics Accu-Wave
9-2 TN Technologies
“Security Items” Menu
Display Comments
Security items:
Password, etc.)
NEXT→→
Press → to access the “Security items” menus.
password ********
(Lock out setup)
NEXT↓↓ HELP→→
A password can be any combination of numbers up to
8 digits long. Once a password is entered, the first
item in SETUP will ask for the password. To disable
the password function, enter 0 here.
entries have been
changed 184 times
(read only)
NEXT↓↓ HELP→→
Whenever entries are changed and saved (save is
automatic when leaving SETUP), this count is
increased by one. This feature can be used to verify
that the system has not been changed.
Keypad is in use
alarm indicated by
(Nothing)
NEXT↓↓ CHANGE→→
This alarm indicates that the system setup menus are
being accessed either via the keypad or serial port.
Use the → key to scroll through the available alarm
indicators.
Diagnostics: System Test, Related Items
The Accu-Wave is highly fault tolerant. If you do encounter a problem, this menu offers
several helpful tools. Should you need to call or fax TN Technologies about a problem,
note the “version number” item to determine the software revision installed in your system.
The actual date and time of the software build is also listed here if the “service only items”
are enabled.
Execute the “Run self test” command to perform the system diagnostic check. The system
performs an automatic test and verification function every 10 minutes. All user-entered
data is double stored and periodically cross-checked. Errors are automatically corrected
and an alarm is activated when an error is detected.