MAP Gateway LED Designations and Descriptions
Table 3: LED Designations and Descriptions
LED Name
Color
Normal
Descriptions/Other Conditions
Power
Green
On Steady (no
flashing)
Off = No power
On Steady = Power supplied by
primary voltage
Fault
Red
Off
Off = No faults/normal operation
On Steady = Missing hardware,
missing software, operating system
has not yet initialized, or reset is in
progress.
Slow Flicker (1 blink per second) =
Software upgrade in progress
Medium Flicker (2 blinks per
second) = Startup sequence
Fast Flicker (5 blinks per second) =
Fault
SA/FC Bus
Green
Flicker
Off = Receiving data
On Steady = Transmitting data
Flicker = Data is being transmitted
on the network
Ethernet
Green
On Steady
Off = Communication not
established
On Steady = Communication
established
Flicker = Data transmission
Wi-Fi
Yellow
On Steady
Wi-Fi strength is indicated by the
number of LEDs that are lit, with
one lit LED indicating weak wireless
signal strength (between 1% and
49%) and three lit LEDs indicating
excellent wireless signal strength
(at least 75%).
Off = No Wi-Fi signal
LED Test Sequence at Startup
About this task:
During startup, the MAP Gateway automatically initiates a self-test to verify proper operation of the
unit. Immediately after connecting supply power, the following LED lighting sequence occurs:
1. The Power LED turns on and stays lit.
2. The Fault LED indicator flashes for approximately 40 seconds, then turns off when the MAP
Gateway is fully functional.
3. The Wi-Fi LEDs light up in succession (scanning), indicating that the MAP Gateway is waiting
for a device to join its Wi-Fi network.
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Mobile Access Portal Gateway Installation Guide
