Skytec 172.564 Mode D'emploi page 5

STEREO INPUT CHANNELS
16. LEFT (MONO) / RIGHT
6.3 mm jack input for connection of a Line signal. If L+R are
both connected, this channel is stereo. If only the left input
is connected, a mono signal is fed to the left and the right
bus (the signal is simply spread over the left and the right
bus). If you connect only the right input, the signal is fed
only to the right bus.
17. HIGH
This knob controls the high frequencies per channel. Set
this button always in the "0" position first. Control the signal
once the music has started playing in order to prevent
damage to the speakers. Turn cw to increase the high
frequencies and ccw to reduce them.
18. HI MID & LO MID
This knob controls the medium range frequencies per
channel. Set this button always in the "0" position first.
Control the signal once the music has started playing in
order to prevent damage to the speakers. Turn cw to
increase the medium frequencies and ccw to reduce them.
19. LOW
This knob controls the low frequencies per channel. Set
this button always in the "0" position first. Control the signal
once the music has started playing in order to prevent
damage to the speakers. Turn cw to increase the low
frequencies and ccw to reduce them.