MEN ME4, User Manual

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Functional Description
20ME04-00 E2

2020-02-25 Page 30
3 Functional Description
3.1 Power Supply
The ME4 is supplied via the CPU module MC50x. No additional power connection is
required.
3.2 Status LEDs
Table 1. General status LEDs at front panel
Appearance Label Color Function
1 Yellow User LED 1
2 Yellow Indicates status of LTE module 1

On: module is active

Off: module is inactive
3 Yellow User LED 3
4 Yellow Non-functional
5 Yellow User LED 5
6 Yellow Indicates status of PCIe Mini Card

On: module is active

Off: module is inactive

See Chapter 2.6.3 Configuring Wireless Functions on page 25 for more information
on how to configure the user LED under Linux.

See Chapter 2.7.2 Configuring Wireless Functions on page 28 for more information
on how to configure the user LED under Windows.
X4
X5
X6
X7
5 6
3 4