RELAY DRIVER
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3.3 Programming the Relay Driver
When all four channels are configured as desired, the settings
must be programmed into the Relay Driver. The Relay Driver
communicates with a PC over a serial cable (included). Close
all programs that may be using the serial port. You will not be
able to communicate with the Relay Driver over the serial port if
the it is already in use by another program. This includes any
programs or managers that run in the background that detect
hardware on the serial port.
Figure 15. An example Setup screen with channels configured
