Manual

Gas Tracer Operator’s Manual Calibration Mode • 69
1. While in the calibration menu, use the AIR▲ or (SHIFT) ▼ button
to navigate to the ONE CAL menu option.
2. Press and release the POWER ENTER button to display the single
calibration menu. The %LEL sensor will be displayed first.
3. Use the AIR▲ or (SHIFT)▼ button to display the sensor you want
to calibrate (in this example the combustible gas % LEL sensor). If
you have a 5 sensor unit, the %vol sensor will be one of the choices.
It is shown below.
4. Press and release the POWER ENTER button. The single
calibration screen displays for the sensor you selected. The gas
reading flashes.
MAINTENANCE
ONE CAL
- - -
%LEL
MAINTENANCE
CH4
ONE CAL
- - -
vol%
MAINTENANCE
CH4
ONE CAL
0
%LEL
MAINTENANCE
CH4
ONE CAL