PureAire Monitoring Systems, Inc.
21
5.3 Entering the Password
The Universal Gas Detector is supplied with a factory set password to prevent unauthorized access to
the menus.
The Password is 557.
The following explains how to enter the password.
1.
Push the joystick once to the right.
Enter Password
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 again once more 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.
3.
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.
4.
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.
5.
Push the joystick again to the right to select the third entry. Push the joystick up or down to
select the third and final digit. The character being entered will flash and the first and second
characters entered will remain lit. You are now ready to enter the 3-digit password.
6.
Push the joystick in the center to enter the password. If you entered it correctly the display will
scroll
Password OK.
NOTE: If an incorrect password has been entered, the display will indicate Password
Failed. Push the joystick to the left to access the monitoring mode. From this mode you
can reenter the password again.
...PassCode OK……
0.0 ppm
..Enter password…
0.0 ppm
A
0.0 ppm
5
0.0 ppm
55
0.0 ppm
557
0.0 ppm