1.2 Basic System Construction
1.2
Basic System Construction
1.2.1
Main Unit
The main unit is equipped with 4 analog trunk ports (one LCOT4 card) and 4 extension ports (Super Hybrid
Ports). For system expansion, optional service cards can be installed, and an additional AC adaptor can
also be connected.
Construction of Main Unit
Front Cover
18
Installation Manual
LCOT4 card
(installed by default)
Main Board
Cable Cover