# Physical Input Settings

To make changes to the 4 Physical Input Points, either connect to or work off-line with the desired RTU. Select Devices from the Configuration menu.

In the tabbed dialog box labeled "Device Settings" select the Physical Inputs tab:

The physical inputs can be either Analog or Discrete. Changing the data type will reset all the channel settings of channels previously configured to monitor this particular physical input. A warning message will be given and logged whenever a change to the physical input point will impact channel configuration.