Aperio
®
Online Mechanical Installation Guide, Document No: ST-001323-B Date: 21 februari 2014
Aperio
®
Online
46
7 LED Indications
Communication Hub LED indications
The communication hub has a single LED. It supports an optical scheme with red, green, and yellow. The
indication scheme is described by the two figures below:
2 sec.
GreenOnline
Green + one
red flash
Aperio
®
lock
offline
Green + two
red flashes
EAC offline
Green + three
red flashes
Aperio
®
lock and
EAC offline
Yellow + off,
fast flash
UHF
communication
Some special LED indication schemes are used during lock maintenance actions:
Yellow + green flashesPairing active
2 sec.
AH40 Ethernet LED indication
The LED on the AH40 communication hub indicates both the status of the Ethernet link level and
ethernet communication:
2 sec.
Green
Green +
off fast flash
Ethernet link
connected
Ethernet
communication
Figure 22. Commu-
nication hub normal
operation LED indica-
tion
Figure 23. Communica-
tion Hub maintenance
LED indication
Figure 24. AH40 Com-
munication hub Ether-
net LED indication
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