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The first option is highlighted. To move between options, press the Select
Function key
To select the highlighted option, press the Select
.
Function key
for at least 3 seconds to confirm.
Calibration
The device should be recalibrated at least once every six months.
Calibration gas can be purchased from Micro Direct, Inc. (See Supplies for
full ordering details on page 15).
To calibrate the device, perform the following steps:
8
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