03 - LED’s
03.1
Main Board LED’s
Location On Board
The Access Control board possess a collection
of LED indicator lights to give you visual information of
the activity or errors that occur on the board. This can be
useful if you are having problems with communication or
to verify if it is operating correctly. The figure to the left is
a layout of the main board LED’s. Each one has its own
purpose and with the details laid out below.
PWR
SYS
IN
ERR
D1
LED’s
• PWR LED
: This LED shows the status of the Access
Control Board. This LED will show a
Solid Red
light
when the board receives power.
• SYS LED
: This LED represents the status of the
board. When everything is functioning correctly it will
show a
Blinking Green
light.
• IN LED
: This LED will have a
Blinking Yellow
light when an Enter reader
request entry to a door.
• ERR LED
: This LED illuminates no light if everything is functioning correctly.
When the board receives an Error it will project a
Solid Red
light.
03.2
- LAN LED’s
The last 2 LED’s are located on the LAN
card. Below will give you a better explanation of
the purpose.
• LINK LED
: This LED will have a
Solid Green
light
when you have established connection through
the LAN port.
• ACT LED
: This LED will blink with a
Amber
light
when there is network activity.
LED
ACT
LED
LINK
LAN
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