Quick Start Guide
3 Device Operation and Conguration
11
Step 1 Install the battery and blow tube to the Analyzer.
Aim at the blow tube and blow continuously until you hear
"Beep" from the inside of the Analyzer.
Step 2
Step 3
Press and hold the button to power on the Analyzer, and
set the alarm threshold.
When the test result is lower than the set alarm threshold,
the indicator light shows green, the specic value will be
displayed on the screen.
When the test result reaches or exceeds the alarm threshold,
the indicator light shows red, and the buzzer emits a rapid
alarm sound.
Press and hold the button for more than 3 s to power o the
Analyzer.
If blowing is interrupted, the red indicator is solid on.
If there is no operation for a long time, the device will
automatically power o.
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3.1 Device Operation