E5805A USB/RS232 Interface
Interpreting the System Status Light
Red: This light signifies a loss of USB communication with the host. If the loss is due to unplugging the unit, when the unit is reconnected the light will blink red for a few moments before turning green. Otherwise, the light indicates a problem with the drivers, which may need to be reinstalled. The red light also blinks during installation. Once the installation is complete, it should stop blinking.
Amber: This light signifies serial port activity on the E5805A USB/RS232 Interface. The amber light may also flash briefly during installation.
Green: This light indicates the serial ports are successfully set up and the E5805A USB/RS232 Interface is operating normally.
6 | E5805A USB/RS232 Interface |
