Справочник Пользователя для Teledyne gfc 7000ta
Operating Instructions
Model GFC7000TA Carbon Dioxide Analyzer
Teledyne Analytical Instruments
97
6.9. SETUP
PASS: Password Feature
The GFC 7000TA 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 is requested.
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 is requested.
There are three levels of password protection, which correspond to operator, maintenance, and
configuration functions. Each level allows access to all of the functions in the previous level.
configuration functions. Each level allows access to all of the functions in the previous level.
Table 6-9: Password Levels
PASSWORD
LEVEL
MENU ACCESS ALLOWED
No password
Operator
TEST, MSG, CLR
818
Maintenance
CAL, CALZ, CALS
929
Configuration
SETUP, VARS, DIAG
To enable or disable passwords, press the following keystroke sequence: