Jumpers and Connectors (Cont.)
The system has 4 indicator LEDs at right ahead, with LEDs
showing network status.
LED Color Status
Active
Speed
COM LED Definition
The system has 2 COM connectors with LEDs showing
network status.
COM1~2:
LED Status:
TX Active
TX No Data
RX Active
RX No Data
Declaration of Conformity
This device complies with the requirements in Part 15 of
the FCC rules. Operation is subject to the following two
conditions:
1. This device may not cause harmful interference;
2. This device must accept any interference received,
including interference that may cause undesired operation.
4 MIC-7420 Startup Manual
Green
Orange
Green
No light
Orange
No light
Add-on card Installation
1. Undo the two screws and open the chassis cover of
MIC-7420.
2. Undo the five screws and uninstall the expansion card
module.
3. Install a PCIe or PCI card into the expansion card
module.
4. Replace the expansion card module and replace the
chassis cover.
1
2
④
①
②
③
⑤