PureAire Monitoring Systems, Inc.
16
5:
CO
2
Monitor Programming
The
CO
2
monitor is supplied with user selectable settings to adjust the alarm settings, 4 and
20mA output and minor sensor adjustments. The settings are arranged in menus that are
accessed by moving the joystick. To access the menus a factory set password is used.
NOTE:
The
CO
2
monitor will continuously monitor levels while accessing the menus.
The
alarm, fault relays and mA output are all active and online while making any changes to the
menus.
5.1 Joystick Operation
The
CO
2
monitor uses a 4-position joystick with a center pushbutton for selecting menus and
changing values. The joystick is programmed to standard protocol as follows:
NOTE:
The joystick has a built-in delay to prevent accidental tampering of the menus.
deliberate entries are required.
CAUTION:
Only qualified personnel should perform programming, maintenance, and sensor
verification
+
Plus
-
Minus
Previous
Next
Plus
–
Pushing the joystick in this direction increases the value
Minus
–
Pushing the joystick in this direction decreases the value
Next
–
Pushing the joystick in this direction moves you to the next level of the menu hierarchy.
Previous
–
Pushing the joystick in this direction takes you out to the last level of menu hierarchy.
Enter
–
Pushing the joystick directly in the center enters the information into the microprocessor
