NDTUM-S2B-EN REV1.0
© NodeTalks Corp. All rights reserved.
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D.5 Complete
When calibration is complete, press the “Complete” button in “Complete”
page to finish the calibration. After pressing the button, connection between
dedicated app and Smart Safety Ball is automatically disconnected and the
dedicated app switches to the app information page. Smart Safety Ball returns
to the standby mode after completing calibration(red LED blinks), and enter the
detection mode in 1 minute.
Cautions
w
In case of span calibration, connect the regulator of standard gas
cylinder and Smart Safety Ball using the adaptor and tube for
calibration separately provided. Contact NodeTalks Corp., for details.
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It is recommended to calibrate the gas concentration at room
temperature. Calibration may not be performed normally if leaving the
location during calibration, switching the dedicated app to the
background mode or turning off the Bluetooth function of smartphone.
