User's Manual

OS2400 Radio Module Exhibit 21: User Manual 3 FCC ID: OQ7OS2400
51
Automatic Serial Port Check
If the auto detection sequence is invoked, the OS2400 diagnostic function will attempt to
communicate with the radio using all available serial port parameters. Because there
are so many serial port parameters and therefore many available combinations the auto
detection sequence is very time consuming. If the correct serial port parameters are
known for the particular radio, set the Configuration PC’s serial port to match that of the
radio. Don’t rely on the auto detect sequencing process to reset the radio. Once
communication is reestablished, the radio can be reconfigured as required. The new
serial port settings become the current settings after the radio is reset (or power cycled).