Instruction manual
Two Preset Operation
The PRESET A and PRESET B
faders, A MASTER and B MASTER
faders and the GRAND MASTER fader
are used to control the output levels of
the generic channels from the desk.
The PRESET A levels multiplied by the
A MASTER level are mixed with the
PRESET B levels multiplied by the B
MASTER level on a HTP (Highest
Takes Precedence) basis, to give the
output level of each generic channel.
The CROSSFADE control is used to
adjust the crossfade time between the
preset masters.
Setting up for Two Preset
Operation
1. Ensure that Blackout is not active
and the GRAND MASTER fader
is set to full.
2. Ensure that Wide is not active and
the CROSSFADE control is set to
Manual.
Output a Scene from Preset A
1. Set the required levels for each
channel on the PRESET A faders.
2. Set the A MASTER to full and the
B MASTER to zero. The scene
set up on PRESET A is output
live.
Output a Scene from Preset B
1. Set the required levels for each
channel on the PRESET B faders.
2. Set the A MASTER to zero and
the B MASTER to full. The scene
set up on PRESET B is output
live.
Manual Fading between
Scenes
1. Ensure that the CROSSFADE
control is set to Manual.
2. Set up a scene using the
PRESET A faders. Set up a
different scene on the PRESET B
faders.
3. Set the A MASTER to full, and the
B MASTER to zero. The scene
set up on the PRESET A faders
will be output.
4. To crossfade to the scene on
PRESET B, simultaneously move
the A MASTER to zero and the B
MASTER to full. The operator has
direct control over the speed of
the scene change. As the master
faders are moved in tandem the
scene on PRESET B will fade in
and the scene on PRESET A will
fade out. The crossfade is dipless.
5. A new scene can now be set up
on PRESET A without affecting
the outputs.
6. To crossfade to the new scene on
PRESET A, simultaneously move
the A MASTER to full and the B
MASTER to zero. As the master
faders are moved in tandem the
scene on PRESET B will fade out
and the scene on PRESET A will
fade in. The crossfade is dipless.
3 - 2 Frog Series 73-750-00 Issue 6
Preset Operation
Figure 3 - 2: Preset Controls