HELP!! headphone mix out dont work!!

[synesthesia]

OK, so I have connected my artists cans to the aux out on the back, but I cant get any signal out to them!! Have tried many combis of 'monitor to aux' on & off, listening to protools sources 12, 34, 56 - get a signal that sounds like a million delays from 5&6 (with the mix out routed to 5/6 etc) and am at wits end. HELP!!! Thanx

[McMasters]

What is connected to the aux in?
What is connected to the aux out?

1 Connect the Pro Tools output pair that you
have designated as the cue mix buss to the
Control 24 AUX IN inputs.
2 Connect the Control 24 AUX OUT L/R out-puts
to the studio cue monitoring system. This
signal’s level can be adjusted with the
Control 24 AUX LEVEL control.


I suggest setting your aux sends used for the cue mix to pre-fader. That way you can jerk around with levels in the control room and not goof up their headphone mix.