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LBC-4000 L-Band Up/Down Converter System
Introduction
1.3.3
Front Panel
The LBC-4000 front panel (Figure 1-4) provides:
Item 1 – Rack Handles
These handles ease removal and replacement of the chassis into the user-
provided rack enclosure.
Item 2 – Available Power Switch
Use this switch, when installed, to turn power to the unit on or off.
Item 3 – LED Indicators
The operational state of the LBC-4000 is represented by two sets of five front
panel Light-Emitting Diode (LED) indicators – one set each for 'CONV A' and
'CONV B'. Each set of LEDs convey operational states as follows:
SUM FAULT
Lights RED when a fault condition has been logged and stored.
MUTE
Lights AMBER when the unit is in Mute Mode.
ONLINE
Lights GREEN when the unit is online and carrying traffic.
(TOP) Operating Position
(BOTTOM) Service Position
Figure 1-4. Front Panel View
1–5
MN/LBC4000.IOM
Revision 5
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