G.operating Environment And Maintenance - JTS CS-120 Series Manual

G.Operating Environment and
Maintenance
Proper operating environment and maintenance can extend the life
of equipment efficiently. Please read the contents carefully for good
maintenance.
7-1 Public Environment
In order to ensure the operation of the system in public area, including
connections of extension cables, the system needs to be in a clean
environment without interrupting the users.
It is strongly suggested that the connectors and cables used in public
area should be covered and can withstand treading, especially the
beginning, not the end, of trunk lines of the chairman units.
Considering the direction of microphones, the microphones should be
adjusted to have a proper distance with the speakers, in order to achieve
the best volume and clarity.
7-2 Technical Room (Machine Room)
The machine room for CS-120 CU should have the following features:
Dust-free environment.
Good ventilation.
Sufficient light which does not interfere the normal operation of the users
in the technical room and the system.
Do not place anything on the top of CU. These things may fall into or
cover the vents and hinder the cooling of internal electronic components.
The fallen things may cause fire and electric shock.
No rain or moisture, in order to avoid electric shock or permanent
damage of the system.
Do not remove the cover of CU to avoid electric shock. Only qualified
technician can remove the cover. If you need any repair or maintenance
service, please contact with JTS regional branches.
The device is only for indoor use. Do not expose to the sunlight.
Warning: If the electric cord is damaged, please replace it immediately to
avoid the risk of fire or electric shock!
46
CS-120 Conference System Product Manual