GasAlertMicro 5/PID/IR
User Manual
24
Sensor Configuration
The Sensor option provides access to additional options and functions 
for each sensor.
Depending upon the sensor that is selected, some or all of the following 
options are available for configuration:
• Enabling/disabling a sensor
• Setting the span gas value
• Adjusting the STEL period (not applicable to LEL and O
2
 sensors)
• Selecting the TWA method (not applicable to LEL and O
2
 sensors)
• Resolution setting (not applicable to CO, LEL, O
2
, and CO
2
 
sensors)
•% vol CO
2
 (CO
2
 sensor only)
•% vol CH
4
 (LEL sensor only)
• Selecting the correction factor (LEL and PID sensors only)
• Automatic calibration (O
2
 sensor only)
1. From the option menu screen, scroll to Sensors and press 
C to access the following screen.
2. Press G or H to scroll to the desired sensor. Press C to con-
firm and to access the menu options specific to the selected 
sensor.
For all sensor options, if a value is changed but not 
confirmed within 5 seconds, the detector emits an 
audible alarm and displays the following error message.
The detector retains the previous setting and returns to the 
user options menu.