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Silex Technology 2933-UW User Manual

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TROY Group, Inc. 
 
4 
LED Indicators 
The back edge of the PocketPro USB print server provides three LED 
(Light Emitting Diode) indicators for easy monitoring.  The following 
table defines the function of each LED. 
 
 
Label 
Color 
State 
Status 
ON 
The device is receiving 
power. 
P
OWER
 
O
RANGE
 
OFF 
The device is not 
receiving power. 
ON 
The unit is transmitting 
at 100 megabits per 
second. 
100
BASE
TX 
G
REEN
 
OFF 
The unit is transmitting 
at 10 megabits per 
second (or transmitting 
wirelessly if there is no 
Ethernet plugged into the 
wireless version). 
ON 
There is an Ethernet link 
(or wireless link if there 
is no Ethernet plugged 
into the wireless 
version). 
OFF 
There is no Ethernet link. 
L
INK
/A
CTIVITY
 
Y
ELLOW
 
Blinking 
There is network activity. 
100
BASE
TX+L
INK
/
A
CTIVITY
 
Y
ELLOW 
G
REEN
 
Blinking 
Alternately 
A fatal error or exception 
has occurred. 
100
BASE
TX+L
INK
/
A
CTIVITY
 
Y
ELLOW 
G
REEN
 
Blinking 
Simultaneously 
The firmware is being 
updated.