Using Headphones; Servicing And Maintenance - Conrad Mc Crypt MCB-1002 Bedienungsanleitung

Never switch on the appliance immediately after it has been taken from
a cold to a warm room. The condensation that forms could destroy the
appliance or lead to an electric shock. Allow the appliance to reach
room temperature before switching it on. Wait until the condense water
has evaporated. This can take some hours.
Do not place open sources of fire such as burning candles alongside
the appliance.
Only use the appliance in a moderate climate, never in a tropical climate.
All persons operating, installing, setting up, commissioning or servicing
this product must be trained and qualified and adhere to the operating
instructions.
A defective mains adaptor pack and plug should only be replaced by a
specialist. Risk of an electric shock!
Do not leave the packaging material lying around carelessly. Plastic film
and/or bags and polystyrene parts etc. can become dangerous toys in
the hands of children.
Pay attention to the applicable regulations e.g. prevention of accidents,
when using in commercial or public places. As user you must inform
yourself sufficiently about usage and are responsible for adhering to the
applicable regulations.
Never place the appliance on a soft surface such as, for example, a car-
pet or a bed etc. Additionally avoid impairing air circulation by obstruc-
tion from objects such as magazines, table cloths, curtains etc. This
hinders the heat extraction from the appliance and can lead to overhea-
ting.
If extension cables are used, be certain that they have the sufficient
electrical load capacity.
If you are not sure about the correct connection or if questions arise
which are not covered by the operating instructions, please do not hesi-
tate to contact our technical support or another specialist. Please con-
sult a specialist in case of doubts about correct operation or product
safety.
36
• While doing this pay attention to the recording level display (52). The upper LED
indicator row indicates the output signal level and should not exceed "+4dB" if
possible. Keep an eye on the PEAK display as well (5), if it lights that means the
input signal will be distorted and then the GAIN control (4) should be turned down
accordingly.
• Repeat the setting for all channels. For stereo inputs instead of monitoring the
GAIN control, you should be monitoring the MIC control and LINE control to main-
tain the right input levels.
• All channels should be set to about the same volume so that, when cross-fading
between the channels, no great differences in the volumes arises which would
otherwise result in a regulation of the output signal.
Make sure that the connected loudspeakers and the amplifier are
not overloaded. There should be no distortion during playback, this
could otherwise damage the amplifier and loudspeakers.
If the music signal is distorted in spite of the fact that the volume on
the amplifier is not at a high setting, and all the settings on the
mixer are correct, then switch off the mixer immediately and check
all connections. If you can find no errors in the connection, please
contact a specialist.

Using headphones

Before plugging the headphones in or out, putting them on or tur-
ning the mixing desk on or off, please turn the headphone volume
controls (50) to the "MIN" position on the left! Otherwise there is
the risk of an excessive volume at the headphones output.
Increase the volume gradually until the desired level is reached in the headphones.

Servicing and maintenance

The safety instructions below must be noted before the appliance is cleaned or
maintained:
Disconnect the mains adaptor plug from the mains socket or and
remove any batteries fromthe battery compartment.
The appliance is maintenance free, and you should therefore never
have to open it. If you do open it, the guarantee will be rendered
invalid. Only a specialist who is familiar with the risks and relevant
regulations may carry out repairs or open the appliance.
53