Teledyne M300EM operation manual Setup  Pass: Password Feature, Table, Password Levels

Basic Operation Teledyne API – Technical Manual - Model 300E Family CO Analyzers

6.5.3.SETUP  PASS: PASSWORD FEATURE

The M300E/EM 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 requested. This allows normal operation of the instrument, but requires the password (101) to access to the menus under SETUP. When PASSWORD is disabled (SETUP>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 6-6:		Password Levels
PASSWORD	LEVEL		MENU ACCESS ALLOWED
Null (000)	Operation	All functions of the MAIN menu: TEST, GEN, initiate SEQ , MSG, CLR
101	Configuration/Maintenance	Access to Primary and Secondary SETUP Menus when PASSWORD
		enabled
818	Configuration/Maintenance	Access to Secondary SETUP Submenus VARS and DIAG whether
		PASSWORD is enabled or disabled.

To enable or disable passwords, press:

92 04288D DCN5752