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71-6417
Innova Series Operator’s Manual
Range Mode and Operating Mode Selection
After the Innova has completed its warm-up cycle, the letters “CH4” and
“ME” will appear under the gas reading on the display, indicating the mode
of operation. If desired, the mode may be changed by pressing the RANGE
button twice.
To change the hydrocarbon range from LEL to PPM, press the RANGE
button once.
CAUTION
Note that if the mode of operation is changed to “ME” operating
mode, the unit will no longer respond to methane or natural gas. If
it is suspected that methane or natural gas may pose a hazard, the
unit should first be operated in the “CH4” operating mode to
verify that no methane or natural gas is present.
