Setup Menu Teledyne API T801 NDIR CO2 Analyzer Operation Manual
72
5.5. SETUP PASS: PASSWORD PROTECTION
The menu system provides password protection of the calibration and setup
functions to prevent unauthorized adjustments. When the passwords have been
enabled in the PASS menu item, the system will prompt the user for a password
anytime a password-protected function (e.g., SETUP) is selected. This allows
normal operation of the instrument, but requires the password (101) to access to
the menus under SETUP. When PASSWORD is disabled (SETUP>PASS>OFF),
any operator can enter the Primary Setup (SETUP) and Secondary Setup
(SETUP>MORE) menus. Whether PASSWORD is enabled or disabled, a
password (default 818) is required to enter the VARS or DIAG menus in the
SETUP>MORE menu.
Table 5-1: Password Levels
PASSWORD LEVEL MENU ACCESS ALLOWED
Null (000) Operation All functions of the main menu (top level, or Primary, menu)
101
Configuration/Maintenance
Access to Primary and Secondary SETUP Menus when PASSWORD is
enabled
818
Configuration/Maintenance
Access to Secondary SETUP Submenus VARS and DIAG whether
PASSWORD is enabled or disabled.
IMPORTANT
IMPACT ON READINGS OR DATA
There are more VARS available when using the password, 929, for
configuration. Use caution when pressing any buttons while in this
setup. Any changes made may alter the performance of the
instrument or cause the instrument to not function properly. To
discard an accidental change to a setup parameter, press EXIT.
To enable or disable passwords, press:
