3.5.2 Configuration using the RIO 425 User Interface
The RIO 425 can be configured using the small push buttons and display on the front of the
unit.
Initiate Configuration
To enter the configuration menu press the
key for 3 seconds.
If the
icon appears on the configuration screen, the configuration parameters can be
edited.
If the
icon appears, the configuration of the unit will be locked with a password. If the
configuration is locked the user must enter the password to unlock.
Press the
key to modify the value of the flashing digit.
When the desired value is shown on the screen, use the
and
keys to move the
edit cursor.
To validate the password, press the
key if you are on the last digit or the
key if
you are on the first digit.
Default password:
1234
The configuration parameters can be modified after entering the correct password.
Voltage Transformer Primary value
This value shall conform to the phase-phase voltage in the installation. The setting
is important even if there is no voltage transformer in the installation.
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