35
Connection
c) Record player ground connection
If your record player has its own ground line (usually a thin, black cable with clamp-type socket), connect it to
grounding screw GND (37). This helps prevent hum trouble.
d) Connecting the power supply
The mixer and all connected devices must be switched off.
Make sure that all electrical connections and connection cables between the different
devices and any extension cables comply with the regulations and the operating instruc-
tions.
•
Plug the small connector of the provided mains cable into the power supply (49).
•
Plug the mains cable into a mains socket.
Using the device
Do not turn on the device before you have read and understood these operating instructions.
Check again that all connections are correct.
Not observing the following sequence when switching the mixer on and off could damage
the loudspeakers or the amplifier.
•
Check again that all connections are correct.
•
Push or turn the channel faders, the MIC VOL control, the headphones control, the TRIM control, the AUX con-
trol, the EFFECTS RET control, and the MAIN OUT VOL1 and MAIN OUT VOL2 controls of the mixer to the
minimum.
•
Switch on the signal sources such as record players, CD players, cassette decks etc.
•
Completely turn down the volume control of the connected amplifier.
•
Switch on the mixer using the POWER switch.
•
Switch on the amplifier.
•
Select the input on the amplifier to which the mixer is connected (e.g. AUX).
•
Take a piece of music from your normal program and set a normal level for the signal source. Make sure that
no device of the system is overmodulated.
•
Turn up the volume control of the connected amplifier to approx. 50% - 75%.
•
Select the channels to be played back with the input channel switch.
•
Set the input level on the mixer using the TRIM controls and the CHANNEL FADER.
•
Use controls MAIN OUT VOL1 and MAIN OUT VOL2 to set the output level at the amplifier outputs of the
mixer.
•
Make sure that the connected loudspeakers and the amplifier are not overloaded. The sound should never be
distorted. If needed, adjust the output signal using the MAIN OUT VOL1 control and the MAIN OUT VOL2
control.
