2.2 Installation of the Hybrid IP-PBX
2.2.5
Installation of Basic System or 2-shelf System (Floor
Standing)
The Hybrid IP-PBX can be expanded to a 2-shelf system by mounting an Expansion Shelf on the Basic
Shelf.
Construction of Basic System or 2-shelf System
2-shelf
System
Notes
•
Make sure to remove the front cover from each shelf before installing the shelves (refer to "2.2.3
Opening/Closing the Front Cover").
•
Do not install any optional service cards or a PSU in the shelves before installation.
•
Do not block the openings of the shelf. Allow space of at least 10 cm (4 in) at the sides of the shelf,
and 20 cm (8 in) above the top-mounted shelf.
•
Make sure that the surface behind the shelf is flat and free of obstacles, so that the openings on
the back of the shelf will not be blocked.
•
Make sure that the surface behind the shelf is not made of wood.
•
Be careful not to drop the shelf.
50
Installation Manual
Basic
System
Expansion Shelf 1
Metal Bracket
Basic Shelf
Metal Bracket