User Manual

5
OPERATION AND CONNECTIONS
Phantom Power switch (+48 V) for the XLR jack of channels CH 1 and CH 2.
Power mains switch of the mixer.
Power supply jack for the connection of the power supply adapter, provided.
USB jack (type B) for the connection to a computer: it can be used both as an audio output ( output
of the sum signal) and as an audio input (feed-thru audio data for reproduction via channel CH 5/6).
Combo Input (combined jack XLR, balanced / ¼-inch jack unbalanced) for channel CH 1 and
channel CH 2, for connection of a microphone via an XLR plug or an audio source with line signal
level via a ¼-inch jack.
Instrument/Line Impedance switch, for channel CH 1 and channel CH 2: engage the switch when an
electric guitar or an electric bass with passive audio pick-up has been connected to the ¼-inch jack.
Stereo input (¼-inch jack, bal.) for channel CH3/4 for connection of an audio source with line signal
level; when connection a mono source, use the Left jack only.
Stereo Input (RCA) for channel CH5/6 for connection of an audio source with line signal level.
Aux Out (RCA) from the mixer to a Stereo Input.
Aux In (RCA) from the mixer to a Stereo Output.
Main Mix Out (¼-inch jack, unbal.) for connection of an amplifier or another unit, e.g. a second mixer.
Monitor/Phones Output (¼-inch jack) for connection of stereo headphones (minimum impedance
8Ohm) for monitoring the sum signal independent of the master control or the signal at the input
Aux In.
USB Playback switch assigns signal of USB jack to channel CH5/6 or to Monitor/Phones.
Assign to Main used to switch the input signal of the input AUX IN to the Main Mix output.
Assign to Monitor used to switch the input signal of the input AUX IN to the headphone output.
GAIN Control to adjust the input amplification, for channel CH 1 and channel CH 2.
Channel Equalization Equalizer to adjust the high frequencies ( HI ) and low frequencies (LO), for
each input channel.
Effect control, for each input channel, to adjust the effect component for each channel.
Pan Control, for channel CH1 and CH2, to place the mono signal in the stereo field.
Balance Control, for channel CH3/4 and CH 5/6.
Clip LED level peak indication, for channel CH1 and CH2.
Level Control for each input channel.
FX Mute switch, when the button switch engaged, the internal effect processor is muted at its output,
and the LED will light up.
Effect Return control to add the effect signal to the sum signal.
Monitor/Phones control the level for the headphones output.