User Interface - Viavi T-BERD 4000 Base Unit User Manual

Base Unit only

User interface

Modules are easily interchangeable in the field, reducing the number of
instruments to be carried.
Base Unit with 2
small modules
Fig. 2 Possible configurations of the 4000 Base Unit
Whatever its configuration, the Platform 4000 has a user interface
module with screen and controls and a battery compartment.
Maximum configuration of the 4000 Base Unit
In addition to the user interface module, the 4000 Base Unit can include
one big module, one small module and the other one empty, or two small
modules.
The topmost element of the 4000 Base Unit constitutes the user inter-
face.
It is equipped with:
User Manual 77000000206 Rev. 007
Chapter 1 Introducing the 4000 Base Unit

User interface

Base Unit with 1
small module
Base Unit with
1 big module
5