User Manual

Chapter 2 - Installation Installing the ODU
4Motion 48 System Manual
2.1.3.3 1x1 ODU Connectors and LEDs
Figure 2-3: Bottom Panel of the 1x1 ODU
CAUTION
Do not open the impermeability test screw - you may impair the sealing of the unit against moisture
and humidity.
Table 2-3: 1x1 ODU LEDs
Name Description Functionality
PWR Power indication
 Off - Power failure
 Green - Power to ODU is OK, internal 3.3
VDC power supply is OK.
ALARM AU-ODU communication and
synthesizer status indication
 Off - AU-ODU communication is OK,
synthesizer is locked.
 Red - AU-ODU communication failure or
synthesizer is not locked
ETH Not Used