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Connection and control elements
(47) POWER switch
Use this switch to turn the mixer ON or OFF.
(48) Mains connection
Connect the provided mains cable to the mains supply.
(49) Fuse holder
The mains fuse is installed here. See chapter “Replacing the fuse” in these instructions to learn how to exchange
the fuse.
(50) USB input
Connection for a recording device with USB output which can be played back via channel CH1.
(51) USB/LINE switch
Use the input selector to select USB or LINE as signal source for CH1.
The selected signal source is played back.
Minimise the volume using the corresponding channel fader before pressing the switch.
Possible differences in volume between the input sources may otherwise cause sudden
excessive volume.
(52) Connection MASTER OUT
XLR connector for the downstream amplifier. The output level is set via the MASTER Fader (18).
Setting up the device
Ensure proper ventilation when setting up the device.
Never place the product on soft surfaces such as carpets, beds, etc.
In addition, air circulation must not be obstructed by objects such as magazines, table
cloths, curtains, or similar. This prevents heat removal from the product and can lead to
overheating (risk of fire).
Do not drill any holes or screw any screws into the housing of the mixer to mount the
device. This can damage the device and impair the operational safety.
Make sure that the device is set up securely positioned on a steady surface.
Should the mixer fall down, people might get injured.
When setting up the device, make sure that the connection cables are not squeezed or
damaged by sharp edges.
Always install the cables so that nobody can trip over them or become entangled in
them. Risk of injury.
When selecting a place to set up the device, avoid direct, intensive sunlight, vibration,
dust, heat, cold and moisture.
Make sure there are no devices with strong electric or magnetic fields such as trans-
formers, motors, cordless telephones or radio-controlled devices in the vicinity of the
mixer, as they can cause interferences in the mixer.
Never place the device on valuable or sensitive furniture surfaces without sufficient
protection.
