Jan 2012
T190 Iss.2
Page 16 of 38
The high and low alarm limits are relative to the chamber set point.
For instance if the set point is 37.0 °C and the high alarm limit is + 1.0 °C then the alarm will trigger at
38.0°C.
If the set point is changed to 36.5 °C then the high alarm will trigger at 37.5°C.
Use the keypad to change the high alarm threshold.
Press to confirm selection.
Use the keypad to change the low alarm threshold.
This must be negative so remember to first press.
Press to confirm selection.
5.6.
Changing CO2 set points and alarm thresholds
To change the temperature set point, touch this area of the main screen:
Touch here to alter set point
Touch here to alter high alarm limit
Touch here to alter low alarm limit