PureAire Monitoring Systems, Inc.
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5.4 Changing the User Password
The Universal Gas Detector is supplied with a factory set password to prevent unauthorized access to
the menus. The user can change this password and the following explains how to change the
password.
NOTE: the minimum number of characters required for a valid password is two.
1.
Push the joystick down to access the
Manage Passwords Menu
.
Manage Passwords
will
scroll on the first line of the digital display. The second line will still display the current
Universal Gas Detector levels.
2.
Push the joystick to the right to enter the input screen.
Enter New User Password
will scroll
on the first line of the digital display
3.
Push the joystick to the right to enter the input screen.
The letter A will appear and flash.
NOTE: The display has characters that start with A through Z and 0 through 9.
Pushing the joystick up or down will permit you to scroll through the
alphanumeric characters.
4.
Push the joystick up or down to enter the first digit. The display is an alphanumeric display and
toggles from A through Z followed by 0 to 9. The character to be entered will flash.
5.
Push the joystick again to the right to select the second entry. Push the joystick up or down to
select the second digit. The character being entered will flash and the first character entered
will remain lit.
..Manage Passwords…
0.0 ppm
…Enter New User Password…
0.0 ppm
2
0.0 ppm
25
0.0 ppm
A
0.0 ppm
