STARPLUS STSe Key System, Installation Manual

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3-22 Expansion Board Installation
Chapter 3 - Installation
STARPLUS STSe - Installation Manual August 2005
Installing the DTRU4 Modules
1. Unpack the DTRU4 modules from their antistatic conductive bags.
2. Locate the CN1 and CN2 connectors on the DTRU4 modules.
3. Locate the CN16, CN17, CN18 and CN19 connectors on the PRIB.
4. Position one of the DTRU4 modules so that the CN2 and CN1 connectors align with the
CN17 and CN16 connectors on the PRIB respectively.
5. Push the DTRU4 module onto these connectors to seat it securely.
6. Position the second DTRU4 module so that the CN2 and CN1 connectors align with the
CN19 and CN18 connectors on the PRIB respectively.
7. Push the DTRU4 module onto these connectors to seat it securely.
Figure 3-9: PRIB w/DTRU4 Module Installation
The PRIB is offered as a stand-alone card or as a kit which includes the PRIB, CSU, and cables.
DT
RU
4
CN19
CN18 CN16
CN2
CN1
CN17
CN2
CN1
DT
RU
4
CN17