TYAN Transport TA26-B3892, Service Manual

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10 Chapter 1: Overview
Rear I/O LED *
Right or Left is viewed from the rear.
LED Color State Description
RJ45 NIC1/NIC2 Activity
(Left Side) Green
OFF Blinking
OFF LAN activity
No LAN activity
RJ45 NIC1/NIC2 Linkage
(Right Side) Green
OFF ON
OFF LAN linked
NO LAN linked
RJ45 NIC3
Linkage/ Activity
(Left Side) Green
Green
OFF ON
Blinking
OFF 10Mb/ 100Mb linked
10Mb/ 100Mb activity
No LAN linked
RJ45 NIC3
Linkage/ Activty
(Right Side) Green ON 100Mb linked and activity
Zippy Power
Supply LED Green
Green
Amber
Amber
OFF
ON
1Hz Blinking
ON
1Hz Blinking
OFF
Output ON and OK
AC present/Only 5Vsb ON
Power supply critical event causing a
shutdown: failure, OCP, OVP, fan fail
Power supply warning event where
the power supply continues to oper-
ate: high temp., high power, high cur-
rent, slow fan
No AC power