Is a knob or a slider for audio volume control properly set up?

See whether a knob or a slider is set up properly.

Master output : Followings circled in red, [GAIN], [EQ(HI/MID/LOW)], CHANNEL FADER, CROSS FADER and [MASTER VOL], set them up properly.

Headphones output : In addition to Master output setting, set up following circled in blue. Headphones QUE button, [HEADPHONES MIX] and[HEADPHONES VOL].

See the Operating Instructions for detail.

[GAIN]knob : Adjusts the sound level input to the various decks.

[EQ（HI/MID/LOW）]Knob : These adjust the sound quality input to the various decks.

Channel fader : Adjusts the sound level output from the various decks.

Cross fader : Switches the sound of the decks assigned to the left and right sides of the crossfader for output.

[MASTER VOL]Knob : Adjusts the sound level output from the master.

Headphones cue button : Use this to monitor the sound of the respective decks over the headphones.

[HEADPHONS MIX]Knob : Adjusts the balance of the monitor volume between the sound of the deck

whose Headphones cue button is pressed and the master sound.

[HEADPHONS VOL]Knob : Adjusts the audio level output from the [PHONES] terminal.