Setting the Calibration Type and Measurement Range

 

The interface board is fitted with two jumper links which set the calibration type (Manual or Automatic) and oxygen measurement range (100% or 25%). These settings may be configured at any time by adjusting the position of the header pin jumper links on the board.


WARNING:The equipment MUST be powered OFF.

 

The jumper links MUST also be repositioned correctly and in the correct orientation.

 

 

  1. Using a Philips screwdriver, remove the four screws and lid from the probe housing.

  2. Using thin-nosed pliers, remove and replace the jumper links to the desired positions:

  • Calibration type; Manual (MANUAL CAL) or Automatic (AUTO CAL)

  • Measuring range;0 – 25% O2 or 0 – 100% O2

NOTE: Ensure jumper links are correctly seated and in the correct orientation as shown below.

 

  1. When configuration is complete, replace the four screws and lid;secure to the analyzer housing using a Philips screwdriver.