Sennheiser CONFERENCE SYSTEM SDC 8000 - Manual (Page 102)

If problems occur...
102
If problems occur...
Replacing a fuse
If the fuse of a central unit has blown, the subsequent consoles cannot be
powered.
To replace the fuse:
̈
Use a screwdriver to carefully loosen the fuse holder and pull it out
completely.
̈
Remove the faulty fuse.
̈
Insert a new fuse (5 x 20 mm, 3.15 AT).
Conference/interpreter console does not work
̈
Make sure that the system cables between the central unit and the
conference/interpreter console are not defective and that the system
cables are connected correctly.
̈
Make sure that the central unit is connected to the mains and that it is
turned on.
Only the microphone of the chairman unit can be activated
̈
Make sure that the max. number of simultaneously active microphones
is set to at least “1” (see “Setting the speaker limit” on page 80).
Maintenance and care
̈
Use a damp cloth for cleaning the components of the conference and
interpretation system from time to time.
Never use solvents or solvent-containing cleansers, as these could
damage the surfaces of the components.