Pro Trio Analyzer Manual
Page
22
NUVAIR
www.nuvair.com
9.7 Alarm Setting (AL 1 & Al 2)
1.) Press the “Pro” button for more than two seconds and then release the button.
On the display will appear “Pr” for two seconds, then “AL1” will appear and be ready
for changing the value of the first alarm point. After a second the display will show the
value of “AL1” O
2
% (0% default) current setting.
2.) The blinking digit shows the cursor position.
3.) Press the “Pro” button to increase the value (from 0 to 9)
4.) Press the “Adjust” button to move the cursor to the next digit, the “Adjust” button will
be used to cycle through the rest of the digits.
5.) To complete your entry and save the O
2
% value, press the “On/Off” button. You will
then automatically jump to “AL 2” programming view.
6.) Repeat steps 3 through 5 to modify and save the “AL 2” O
2
% desired value (100%
default).
7.) Once programming of “AL 2” is complete you will be in the “FSC” Value Screen and
ready for programming this value. To jump to the end continue to press the “On/Off”
button until the end screen appears.
9.8 Full Scale Value Setting (FSC)
Once the alarms have been set the Pro O
2
Alarm Analyzer goes to “FSC” view so that you
can change the analog full scale value. It is not necessary to modify this value which is
factory set at 100. This is the Oxygen concentration corresponding to 20 mA on the analog
output. 4mA is the value at 0% of Oxygen. This value can be changed in the same manner
as the Alarm settings:
1.) Press the “Pro” button for more than two seconds and then release the button.
On the display will appear “Pr” for two seconds, then “AL 1” will appear. Press the
On/Off button to cycle through the Alarm settings until you reach the “FSC” view. The
“FSC” screen and a 3 digit value will alternate for a few seconds and the Pro O
2
Alarm
Analyzer will be ready for adjusting the “FSC” Value.
2.) The blinking digit shows the cursor position.
3.) Press the “Pro” button to increase the value (from 0 to 9)
4.) Press the “Adjust” button to move the cursor to the next digit, the “Adjust” button will
be used to cycle through the rest of the digits.
5.) To complete your entry and save the FSC value, press the “On/Off” button. You will
then automatically jump to “O2c” programming view. To continue pass this to the end
press the On/Off button until the “End” screen appears.
9.9 Calibration Oxygen Value (O2c)
After the “O2c” is set the Pro O
2
Alarm Analyzer goes to “O2c”, this is the current Oxygen
calibration value default is 21%. It is not necessary to modify this value. The display
alternates between “O2c” and the current value (21% default).
Press the “Pro” button for more than two seconds and then release the button.
On the display will appear “Pr” for two seconds, then “AL 1” will appear. Use the
On/Off button to cycle through the various settings until you reach the “O2c” screen.
The 3 digit value will alternate with the “O2c” screen for a few seconds and the Pro O
2
Alarm Analyzer will be ready for adjusting the “O2c” Value.
1.) The blinking digit shows the cursor position.
2.) Press the “Pro” button to increase the value (from 0 to 9)
3.) Press the “Adjust” button to move the cursor to the next digit, the “Adjust” button will
be used to cycle through the rest of the digits.
4.) To complete your entry and save the O2c value, press the “On/Off” button. You will
then automatically jump to the “End” screen.
Summary of Contents for Pro Trio
Page 1: ...User Manual Pro Trio Analyzer O2 CO CO2 Analyzer REV 03 19...
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