RKI Instruments SP-220 TYPE F - Page 20

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Gas alarm setpoint for differential measuring mode
1
In the detection mode, press the AIR and MODE buttons at the same time.
The alarm setpoint is changed to the next pre-defined setpoint every time the AIR and MODE buttons
are pressed. There are 6 setpoints total.
Changing the gas alarm sensitivity for differential measuring
mode
1
In the detection mode, press the AIR button.
The alarm sensitivity changes from LOW MODE to HIGH MODE every time the AIR button is pressed.