Cpu A Device Port Leds (Rx/Tx) - VeriFone Commander Hardware Installation Manual

Dual 7-Segment Status Display — Displays codes showing the
■
current state of the system. (See the "Status Display Code
List" in the Commander Site Controller Software Installation
Guide.)
System Heartbeat LED — Pulsing green on and off indicates
■
that the Commander Site Controller is operational.
Power LED — Steady Green indicates that the Commander
■
Site Controller is powered.

CPU A Device Port LEDs (RX/TX)

Device Port LEDs for A1 Serial Ports
Figure 4:Transmit/Receive Indicators for CPU A Serial Ports
Device Port LEDs (RX/TX) — Shows the status of Commander
■
Site Controller software polling of peripherals connected at
the rear panel through the Device Port Banks A1 and A2. Red
ON = receive data, Green ON = transmit data.
Device Port LEDs for A2 Serial Ports
Commander Site Controller Hardware Installation Guide
Future use - Device Port LEDs
for A3 Serial Ports)
9