Auto-Zone Control Systems IP Module Kit Installation Guide for the IP Module Kit Used with CommLink IV & 5 (Version 01N) - Manual (Page 18)

IP MODULE
18 Technical Guide
CommLink 5 LED Descriptions
Figure 19: CommLink 5 LED Display
CommLink 5 LED Descriptions
USB LEDs
LOOP - Indicates communication activity on local controller
network. This LED fl ickers when data is exchanged with
the controller network.
TX-USB - Indicates transmitted data status of USB
connection. This LED only fl ashes when your CommLink 5
is connected to a computer and data is sent to Prism 2 from
the CommLink 5 via USB.
RX-USB - Indicates received data status of USB connection.
This LED only fl ashes when your CommLink 5 is
connected to a computer and data is sent from Prism 2 to
the CommLink 5 via USB.
COMP - Indicates connection to your computer. This LED
will turn on solid once you plug the USB cable into your
computer as long as the connection is not lost.
NETWORK LEDs
ACT-LAN - Indicates activity on the local area network. This
LED fl ashes on when LAN is transmitting and receiving
data and is only operational with an Ethernet connection.
LNK-LAN - Indicates local area network is connected. This
LED is on when connected to LAN and is only operational
with an Ethernet connection.
WLAN - Indicates wireless connection to the local area
network. This LED fl ashes on when LAN is transmitting
and receiving data and is only operational with an Ethernet
connection.