UPort 1100 Series Introduction
LED Indicators
UPort 1110/1130/1130I/1150 LED description:
Name Color Description
Active Red This LED indicates normal operation.
Steady: The UPort is operational.
Off: A fault condition exists: there may be a problem with the converter, the
driver installation, or PC configuration.
TxD Green Blinking: Serial device is transmitting data.
RxD Yellow Blinking: Serial device is receiving data.
UPort 1150I LED description:
Name Color Description
Active Red Steady: The UPort is operational.
Off: A fault condition exists: there may be a problem with the converter, the
driver installation, or PC configuration.
TxD Green Blinking: Serial device is transmitting data.
RxD Yellow Blinking: Serial device is receiving data.
DTR, DSR,
RTS, CTS,
DCD
Red Steady: Require these signals to operate.
Off: Disable these signals to operate.