Wheatstone D-8000, Техническое руководство

Страница: 119 / 169

page 14 – 7
D-8000 / Jan 2003
D Y N A M I C S P R O C E S S I N G C O N T R O L M O D U L E
Neutralizing Channels
Often it is necessary to neutralize (“zero”) a channel’s signal process-
ing. This is achieved by holding down any knob (“dobby”) on the panel
and simultaneously pressing preset buttons “A” and “D”. This will zero
the signal processing settings for the input channel whose SET button is
currently lit. NOTE: If you do not press and hold one of the knobs before
pressing the “A” and “D” buttons the signal processing settings will be
zeroed for all inputs, not just the one with its SET button lit.
Locking Out Controls (“LOCK”)
It is a necessity under some circumstances that non-technical person-
nel be prevented from adjusting a console’s signal processing; even with
qualified personnel at the helm, locking out the controls can prevent an
inadvertent mid-show disaster.
This is achieved by holding down a control knob, then a combination,
known only amongst the anointed, of the right-most column of switches
on the controller (“DUCK MSTR”, “DUCK SLAVE”, etc.) is depressed
simultaneously. This will cause the controller to toggle into or out of
“LOCK”, as indicated by the so-marked LED.
D-8000 / Nov 2004