Yamaha QL1 User's Guide download pdf (Page 39)

Dugan-MY16 User Guide The Dugan Control Panel

6. Adjust each live mic channel’s weight setting until the fluctuating ambient noise

registers approximately equally on all auto mix gain meters.

Note that raising one channel’s weight setting causes its auto mix gain to rise and

the others to fall. With balanced weight settings, all mics have equal access to the

system gain.

7. During the event, adjust the faders to refine your mix.

There is usually no need to adjust the Dugan-MY16’s controls during the event.

Since the Dugan Speech System manages gain, there is no need to mute live mic

channels (on the mixer or Dugan-MY16) unless there is disturbing noise.

NOTE: If channel clipping occurs, turn down its input gain on the Yamaha console, and increase

the channel’s weight setting on the Dugan to re-establish the ambient noise balance.

Muting Mics on an LS9

If you have an LS9 mixer with firmware V1.21, or earlier, it does not allow post-fader

inserts. You must use the Dugan Control Panel to operate with the Dugan-MY16.

Mics must be muted by using the Dugan’s mute buttons. Pulling a fader down on the

console will not properly mute a channel. Although that mic is no longer audible in

the mix, it still contributes to the automatic mixing gain computations, and causes

ambient noise fluctuation. At worst, a noise at this mic could cut off another speaker.

To properly mute a channel:

• Leave the console faders up, adjust levels while people are talking, and mute a mic

by pressing the Dugan’s mute mode button. Enable the mic when needed by acti-

vating the auto button. You can use the Master PRESET button as a panic button

to unmute all mics.

Muting mics does not alter the overall ambient sound mix: the Speech System com-

pensates by slightly raising the ambient gains of the other mics to compensate for

the gain subtracted by muting a mic.

-OR-

• Use the bypass button with the console fader pulled down. This keeps the mic in-

stantly available on the fader but removes that mic from automatic mixing.

1 2 ... 34 35 36 37 38 39 40 41 42 43 44

No comments

Yamaha QL1 User's Guide Page 39