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LEDs for options 3G or WiFi
The illustration below shows the LEDs on the connected services gateway (3G or
WiFi).
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B
C
D
Description
STATUS LED
(red/green)
LINK
LINK
Product manual - OmniCore C90XT
3HAC073706-001 Revision: E
7.3.6 Troubleshooting the connected services gateway
D
STATUS LED
LINK, 3G status or WiFi status LED
RF, signal strength status LEDs
Factory reset pin hole
Significance
Startup sequence:
1 Red continuously: Default at power up.
2 Red, flashing: Power on self-test ongoing, operating system is
loading.
3 Green flashing: Loading application.
4 Green solid: Startup completed OK.
If the LED does not turn steady green after 30-60sec, it can be used to
identify the following issues:
Fault indication:
•
No color: Power to the unit is missing.
•
Red, solid or flashing: Internal error. Replace the unit.
•
Green, flashing continuously: Communication error to another
module, view error messages.
For the connected services 3G, an orange LED indicator, externally visible
on the front, indicates the status of the 3G connection.
Orange:
•
ON, flashing: 3G modem on, searching network.
•
ON, solid: 3G modem on and connected to network.
For the connected services Wi-Fi, an orange LED indicator, externally
visible on the front, indicates the status of the Wi-Fi connection.
Orange:
•
ON, flashing: Wi-Fi transceiver on, searching network.
•
ON, solid: Wi-Fi transceiver on and connected to network.
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7 Troubleshooting
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Troubleshooting
