System Assembly - Trilogy Communications Commander Installation Manual

2.4 SYSTEM ASSEMBLY

If the system is multi-frame (i.e. > 96 ports), it will be supplied with frame 1 at the bottom and
frames 2,3,4 etc. ascending from there. Some earlier systems were supplied with the frames
configured in descending order.
The system modules will normally be packed separately for transit. Carefully remove all of
the packing materials taking care to leave the modules in their anti-static protection for as
long as possible.
Module variants are indicated by the type suffix, e.g. 500-06-00. In general, there is
complete backward compatibility between all versions of the modules. Modules supplied as
part of a complete system are compatible and will have been system checked accordingly.
Identify the modules and fit them into the frame in the following order:
1. 500-08 Changeover Module. See section 2.4.1.
2. 500-02 Talkback Controller (main controller only) See section 2.4.2.
NOTE: Items 1 and 2 may be supplied pre-assembled. Check carefully!
3. 500-01 TDM Controller (main controller only). See section 2.4.3.
4. Optional 500-10 Misc. I/O (GPI) Modules. See section 2.4.5.
5. Optional 500-25 Network Cards. See section 2.4.4.
6. 500-06 Matrix Cards. See section 2.4.6.
The diagram below shows the correct location within each frame.
Please note the positions of the modules. Incorrect location of modules will
If in doubt, contact Trilogy BEFORE switching on the power.
Standby Talkback Controller
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Commander Installation Guide
result in damage to the electronics.
Matrix Cards 3 - 15
Changeover Module
Matrix Cards
Main TDM Controller
Main Talkback Controller
Issue 9.1
Standby TDM Controller
Trilogy Communications Limited