Kontron AM4120 - Manual (Page 23)

AM4120 Introduction
ID 1045-6958, Rev. 1.0 Page 1 - 7
1.4.2 Front Panel
Figure 1-2: AM4120 Front Panel
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1
2
3
AM4120
B
A
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2
1
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Module Management LEDs
• LED1 (red): Out-of-Service LED
• LED2 (red/green/amber): Health LED
• HS LED (blue): The hot swap indicator provides basic feedback to the
user on the hot swap state of the module. The HS LED
states are off, short blink, long blink, and on.
User-Specific LEDs
• ULED3 (red / green / red+green)
• ULED2 (red / green / red+green)
• ULED1 (red / green / red+green)
• ULED0 (red / green / red+green)
For further information on the ULEDs used on the AM4120, refer to section 2.8.1, “Front Panel
LEDs”.
Connectors
• Serial Connector
• Gigabit Ethernet Connector