Teledyne 360E Carbon Monoxide Alarm User Manual


 
Operating Instructions Model 360E Instruction Manual
6.9. SETUP PASS: Password Feature
The M360E 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.
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.
Table 6-9: Password Levels
PASSWORD LEVEL MENU ACCESS ALLOWED
No password Operator TEST, MSG, CLR
101 Maintenance CAL, CALZ, CALS
818 Configuration SETUP, VARS, DIAG
To enable or disable passwords, press the following keystroke sequence:
Example: If all passwords are enabled, the following keypad sequence would be required to enter the SETUP
menu:
SAMPLE RANGE = 500.000 PPM CO2 =X.XXX
< TST TST > CAL SETUP
SAMPLE
ENTER SETUP PASS: 0
0 0 0 ENTR EXIT
prompts for password
number
See Table 6-8 for
Passwords and Levels
Example: this
password enables the
SETUP mode
SAMPLE ENTER SETUP PASS: 0
8 1 8 ENTR EXIT
SETUP X.X PRIMARY SETUP MENU
CFG DAS RNGE PASS CLK MORE EXIT
Press individual
keys to set
numbers
Note that the instrument still prompts for a password when entering the VARS and DIAG menus, even if
passwords are disabled, but it displays the default password (818) upon entering these menus. The user only
has to press ENTR to access the password-protected menus but does not have to enter the required number
code.
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