20
5:
Dual O2/CO2
Monitor Programming
The
Dual O2/CO2
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
Dual O2/CO2
monitor will continuously monitor oxygen while accessing the
menus.
The alarm, fault relays and mA output are all active and on line while
making any changes to the menus.
5.1
Joystick Operation
The
Dual O2/CO2
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
Previous
Next
-
Minus
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.