ALLEN & HEATH ML5000 Bedienungsanleitung PDF herunterladen (Seite 4)

VCA GROUPS//.

Using top quality SSM2018 devices the 8 VCA groups enable

powerful control of input channel fader levels without compromising

audio performance. The Allen & Heath design team have added

extended VCA facilities, giving you more for your investment.

PAFL - Each VCA group can be checked using its PAFL switch.

This has the same effect as pressing all the PAFL buttons on

channels assigned to that group. PFL routes assigned channel

pre-fader signals to the monitor, ideal for checking signal

presence before raising the group fader. In AFL mode the channel

post-fader post-image signals are routed in stereo so that the

contribution of the group to the mix can be heard ‘in-place’.

Mute - Mutes all the channels assigned to the VCA group. This

also affects the channel pre-fade, post-mute sends. The VCA

mutes effectively provide a further 8 mute groups.

Scenes - Channel VCA assignments can be stored in the

snapshot memories. For example, in a complex automated theatre

production, a group assigned as ‘lead vocal’ can have different

channels assigned as lead according to scene.

A&H//ML5000

VCA GROUPS EXPLAINED//.

VCA’s (Voltage Controlled Amplifiers) provide an important

alternative to audio su/jointfilesconvert/363013/bgroups for simultaneously controlling the

level of more than one channel using a single fader.

Unlike an audio su/jointfilesconvert/363013/bgroup, a VCA group simply controls the fader

levels of assigned channels using a remote voltage from the group

fader. Audio is not routed through the group. This means that all

post-fade outputs from assigned channels will be affected by the

VCA master faders.

This has important benefits: The balance between the effects and

direct signals is maintained, for example the reverb level returned

elsewhere in the console also follows the group fader movements.

A single VCA group fader is all that is required to control a stereo or

LCR group. This would take 2 or 3 faders using audio groups if the

channel pan image is to be maintained. The relative balance

between all outputs is maintained when moving VCA group faders.

A channel can be assigned to more than one VCA group. This lets

you assign multi-level groups, or even a ‘grand master’, impossible

with audio groups.

Conventional audio groups are still useful when you need to insert a

signal processor to affect a group of signals. Fewer such groups are

required on a VCA equipped console. For this reason the ML5000

provides mode switching to reconfigure unused audio groups as

fully featured aux sends.

1 2 3 4 5 6 7 8 9 ... 13 14

Kommentare zu diesen Handbüchern

Keine Kommentare

ALLEN & HEATH ML5000 Bedienungsanleitung Seite 4

Kommentare zu diesen Handbüchern

Verwandte Produkte und Handbücher für Audiomischer ALLEN & HEATH ML5000