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Safety precautions
Before you use our products, read the manual
carefully and observe all the safety precautions.
They will protect you and help to avoid equipment
failures.
Keep this manual in a safe place so that it is
available for future reference.
If you supply d&b products, please draw the
attention
of
your
customers
to
these
safety
guidelines. Enclose the relevant manuals with the
systems. If you require additional manuals for this
purpose, you can order them from d&b (see section 1
Introduction).
Information regarding use of the E-PAC
WARNING!
The following information is intended to prevent
fires and possible electric shocks:
The E-PAC is a protective class 1 unit. Make sure that the earth
(ground) contact is attached when the unit is in operation. A
missing earth (ground) contact may lead to dangerous voltages in
the housing and controls.
To reduce the possibility of audible hum the units signal ground
(XLR pin 1) to earth (ground) connection has a high impedance. It
will prevent the unit from static charge but any voltage applied to
signal ground will pass through all connectors. To prevent electric
shock, make sure that all devices in the signal path are grounded
properly.
Never connect an amplifier output pin to any other in or output
connector pin or earth (ground). This might damage the unit or
lead to electric shock.
Lay all cables connected to the unit in a way that they cannot be
crushed by vehicles or other equipment and that no one can step
on them.
Keep dust, moisture, water or other liquids well away from the unit.
Never operate the unit when it is open.
Always disconnect the mains power supply when replacing a
defective fuse. Only use the type of fuse listed in the specifications.
Only carry out work specified in this manual and always disconnect
the mains power supply.
All other work should be performed by trained service staff,
especially in the following cases:
- Mains power cable, socket or plug has been damaged
- Objects or liquids have entered the unit
- The unit is not operating normally
- The unit was dropped or the housing is damaged
E-PAC, Hardware manual
(1.0E)
Safety precautions-1
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