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Connection and control elements
(20) POWER switch
Use this switch to turn the mixer ON or OFF.
(21) HEADPHONE OUT socket
Connection jack for stereo headphones (6.3 mm jack plug).
(22) MODE STEREO/SPLIT switch
SPLIT:
If the switch is set to SPLIT, the PFL signal is fed to the left headphone and the master signal is fed to the right
headphone.
STEREO:
If the switch is set to STEREO, the PFL signal and the master signal are fed to both headphones. Turn the MIX
control (23) to set the PFL/MASTER ratio for the headphones.
(23) MIX control
Use this control to set the PFL/MAIN 1 (master) signal ratio for the headphones output. If the control is turned all the
way to the left, only the selected PFL channels are active.
If the control is turned all the way to the right, only the master signal is fed to the headphones.
If the MODE STERO/SPLIT switch (22) is set to SPLIT, the MIX control has no effect.
(24) VOL control
Use the VOL control to set the volume of the headphones.
Turn the VOL control to MIN before plugging in or unplugging the headphones, before putting
on the headphones or before switching the mixer on or off. Otherwise you risk damage to your
hearing through excessive volume from the headphone output.
(25) SURROUND ON switch
Press the SURROUND ON switch to activate the 3D SURROUND function. When the SURROUND function is
active, the SURROUND LED lights up. The output signal (MAIN OUTPUT 1 and MAIN OUTPUT 2) appears more
lively and fresh due to the broadening of the signal.
(26) SURROUND control
Use this control to set the intensity of the SURROUND effect.
(27) EFFECTS RET control:
Use this control to set the input volume of the RETURN TO MAIN signal (48). The signal is looped in directly
before the MASTER controls.
(28) Crossfader
Control to crossfade between the channels selected with the CROSSFADER ASSIGN A and B switches (30).
