User's Manual

Table Of Contents
Installation, Operation and Service Manual 90DIB500R41IM_FCC02 99.1 15
DIB-500 R4.1 Notes on the document
Figures and special notations used
1.6 Figures and special notations used
Figures and symbols are used in the present document. They serve for presenting the
product and for emphasizing particular pieces of information.
1.6.1 Figures used
The figures used in this document show the product in a simplified form where neces-
sary for clarity (e. g. technical drawings). They refer to different product designs. If not
described otherwise, the respective figure relates to the standard product design.
1.6.2 Special notations
The special notations described in the following serve for the enhanced comprehensibil-
ity of information. They emphasize specific pieces of information, help you to recognize
this information fast and take corresponding measures.
1.6.2.1 Designations of TIB transceiver module and equipment racks
The base station DIB-500 R4.1 provides a maximum of two TIB transceiver modules
(TETRA Indoor Base Transceiver) which, in turn, can provide up to two carriers. For
variants of the DIB-500 R4.1 with more than four carriers, they are provided in two
equipment racks.
For this reason, the documentation of the DIB-500 R4.1 requires a unique naming of the
equipment racks and the TIB transceiver modules.
Table 1.2 shows the naming scheme used of the equipment racks and the TIB trans-
ceiver modules in this document.
Table 1.2 Naming scheme of the equipment racks and the TIB transceiver modules
Name Description
Equipment rack A the first equipment rack for a DIB-500 R4.1 with more than four carriers
Equipment rack B the second equipment rack for a DIB-500 R4.1 with more than four carri-
ers
TIB A the first TIB transceiver module. For a DIB-500 R4.1 with more than four
carriers in the first equipment rack
TIB B the second TIB transceiver module. For a DIB-500 R4.1 with more than
four carriers in the first equipment rack
TIB C the first TIB transceiver module in the second equipment rack of a
DIB-500 R4.1 with more than four carriers
TIB D the second TIB transceiver module in the second equipment rack of a
DIB-500 R4.1 with more than four carriers
Carrier A the first carrier of a TIB transceiver module
Carrier B the second carrier of a TIB transceiver module
TIB carrier A
1
the first carrier of the first TIB transceiver module
TIB carrier A
2
the second carrier of the first TIB transceiver module