5. Select “Finished?”.
To remove a sensor that is already installed, the sensor must first be removed. The sensor cannot be disabled while
it is installed on the transmitter.
The device only allows a sensor to be disabled after the transmitter has gone into Sensor Missing fault.
Only one sensor can be disabled at a time. The transmitter will not allow both sensors to be disabled at the same
time. This only applies to digital sensors (gas codes starting with D).
Gas Label and Unit
Change the gas unit displayed. For toxic sensors, select from ppm, mg/m3, and µm/mol.
1. Go to Sensor Setup menu.
2. Touch button when Gas Label & Unit appears on screen.
The Gas type and unit will appear on the screen.
3. Touch button while the units scroll to change to another unit.
4. Touch button when “Finished?” is displayed to exit.
Sensor Range
Set the range of the sensor. To see what ranges are possible for the sensor type, see Table 12 , Table 13 , and Table 14 .
Ensure that the IR700 range is configured to match that of the sensor.
1. Go to Sensor Setup menu and select “Finished?” until Range displays.
Range will scroll across the screen and the current Range will be displayed.
2. Hold finger on button to scroll quickly through values or touch button repeatedly to move through values more slowly.
3. When the desired value is displayed, wait until “Finished?” scrolls across screen.
4. Touch button when “Finished?” is displayed to exit.
Cal Level (i.e. Span Value)
Set gas concentration used during calibration.
1. Go to Sensor Setup menu and select “Finished?” until Cal Level displays.
Cal Level will scroll across the screen and the current Cal Level will be displayed.
2. Hold finger on button to scroll quickly through values or touch button repeatedly to move through values more slowly.
3. When the desired value is displayed, wait until "Finished?" scrolls across screen.
4. Touch button when “Finished?” is displayed to exit to save the sensor parameter.
Warning Settings
Set Warning level and whether warning is latching or non-latching.
1. Go to Sensor Setup menu and select “Finished?” until Warning displays.
Warning will scroll across the screen and the current Warning level will be displayed.
49
US 4 Operation
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