User Manual

doepfer
System A - 100 1. Important notes
1
1. Important information
A
As well as the important safety notice
(see ii - iii) please also read and take
note of the following points.
1.1 Connecting to the electricity supply
•
The system A-100 must only be connected to the
mains voltage that is specified at the back of the
A-100 frame (220 V to 240 V / 50 Hz or 110 to 120
V / 60 Hz).
•
If the fuse has to be replaced only the type of fuse
specified at the back of the A-100 frame is allowed.
If another fuse is used the warranty is void and the
A-100 may be damaged. The fuse is located at the
mains inlet on the back of the A-100 frame
(exception: suitcase version with mains inlet at the
front). To replace the fuse one has to disconnect
the mains cable and remove the fuse holder (e.g.
with the aid of a screw driver). The fuse holder is a
small black plastic part that is inserted into the
mains inlet.
•
Do not connect the A-100 to a socket or outlet
which is also being used by equipment such as
electric motors, lighting dimmers, etc, which can
cause interference. Use a separate outlet for the
A-100.
1.2 Installation
•
Do not expose the A-100 to rain or moisture.
•
Operation is allowed only in a dry environment in a
closed room but not in the open country.
•
The installation near a large amplifier or other
equipment which uses powerful mains transfor-
mers may cause hum.
•
Do not install the A-100 in close proximity to equip-
ment which produces an electromagnetic field
(monitors, computers, etc.), to avoid the possibility
of mutual interference.
•
Use in a dusty environment should be avoided.
1.3 Care and maintenance
•
Apart from cleaning the instrument, no other user-
maintenance is recommended, of the modules or
system busses. Internal maintenance should be
carried out only by qualified technicians (see pages
ii - iii: "Important safety notice").
•
For regular cleaning, use a soft, dry, or slightly
damp cloth. To remove dirt, if necessary, use a
cloth slightly moistened with a very diluted mild
detergent. This should be more than sufficient to
clean the instrument. Never use solvents like
petrol, alcohol, or thinners.