Checking Operation - Omron ZN-DPX21-S Series User Manual

Note
 When driving the product with batteries without connecting to a network, it is recommended
to operate the product in sleep mode. In sleep mode, the Differential Pressure Station
cannot be connected to a network and Air Particle Sensor (ZN-PD-S).
 Charge the batteries before use. The main unit does not have a function to charge batteries.

3.3.4 Checking operation

When turning ON the power supply, the model name and version are displayed for a while,
and then the differential pressure is displayed.
Pressing the ▼ or ▲ key switches the display while "RUN" is ON at the bottom of the display.
Refer to: 5.3 Screen Transition in RUN Mode
Important
 Do not touch any front keys after switching the power supply ON until differential pressure
or temperature and humidity are displayed.
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3. Check and Preparation