HDC-RH401/201/101 Users Guide
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7.2 Initialization
Initialization operation is assigned to “SET” key. You can initialize the HDC by turning on while pressing “SET”
key. Please keep pressing “SET” key until 7-SEGMENT LED is ON like following. 7-SEGMENT LED become
OFF, it means initialization is done and starts normal operation.
Normal operation (display is OFF)
↓
Turning ON while pressing “SET” key
Initializing
↓ Initialization is done
Normal operation (display is OFF)
[Fig. 7.3] Initialization (factory default)
