TCIS Indication LEDs

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Revision as of 15:49, 13 December 2019 by Asle (talk | contribs) (Registration status LEDs)

LEDs on Front Panel

Status LEDs

  • Bell icon lights yellow when a call is placed and ringing
  • Talk icon lights green when a call is active and in conversation
  • Door icon lights red when the door is unlocked or relay is active
TCIS Indications 1.PNG

Talk Icon: Flashing at 1 second intervals:
Station has no connection to the server.

Possible reasons:

  • No connection to Ethernet
  • Wrong server IP address configured
  • Invalid IP address
  • No default gateway address or wrong gateway configured
TCIS Indications 2.PNG

Talk Icon: Flashing at 5 second intervals:
Station has TCP connection to the server, but fail to register.


  • Station has not been programmed in AlphaPro
TCIS Indications 3.PNG

LED indicators on the printed circuit board

LED indicators

Power LED

One blue LED indicates if the station receives power.

  • Blue LED on: The station receives power

Ethernet status LEDs

Two LEDs (green and yellow) indicates the status of the ethernet link.

  • Green LED
    • Steady light: Ethernet link is OK
    • Flashing: Ethernet link is OK, data traffic
    • No light: No Ethernet link. Check the ethernet cable and network switch
  • Yellow LED
    • Steady light: 100 Mbit Ethernet connection
    • No light: 10 Mbit Ethernet connection

Registration status LEDs

Two LEDs (green and red) indicates if the station is registered.

  • Flashing green: Station is successfully registered to the server.
  • Flashing two times red + one time green or one red + two green: The station fails to register. Check the network and network cables, and the IP settings and account settings configuration in the station or in the server.