User Manual

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Document #7201-001, Rev C Page 14
3.2 LED Displays
Status LEDs:
a) POWER: Lights up when power is applied to the i-PORT
b) RUN: Blinks (every 2 seconds) as soon as the i-PORT has booted (approx. 10
seconds after power-up)
c) HOST: Lights up when a host is connected to the i-PORT
d) ERROR: Lights up when an error occurs (see section: Troubleshooting)
COM LEDs:
a) RX: Lights up when the i-PORT receives data on serial interface
b) TX: Lights up when the i-PORT sends data on serial interface
INPUT LEDs:
a) 1-4: Light up when Inputs 1-4 are set (Connection to Ground)
ANTENNA LEDs:
a) 1-4: Light up when there is activity at corresponding Antennas 1-4
Green: Antenna is sending
Red: Antenna is receiving (Orange to red, depending on the strength of
the signal
b) W: Lights up when there is activity at the Wake-up Antenna
OUTPUT LEDs:
a) 1-4: Light up when the corresponding Outputs 1-4 are set