Rocktron Blue Thunder - Manual (Page 15)

The Blue Thunder provides 128 stored sounds called presets. Any of the 128 presets
can be called up at any time via the front panel PRESET control (used to both select and
recall a preset).
Blue Thunder Equalization Controls
Upon turning on the Blue Thunder the EQUALIZATION controls (BASS, MIDDLE,
TREBLE) are active. To adjust the BASS Level, MIDDLE level, or TREBLE level, simply
turn the appropriate knob to the right of left to achieve the desired EQ.
Blue Thunder Functions and Parameter Descriptions
Each Blue Thunder preset is divided into individual blocks called functions (such as
"Mixer", "Reverb", etc.). Within each function is a set of controls which allow you to ma-
nipulate various aspects of that function. These controls are called parameters. The setting
of each of the parameters determines the overall sound of each Blue Thunder preset.
To enter the Function and Parameter controls press the “EDIT” button. The Blue
Thunder user interface is set up to allow you to first access each function (via the FUNC-
TION SELECT control), then the list of available parameters for the selected function (via
the PARAMETER SELECT control) and, finally, the adjustable value for each parameter
(via the PARAMETER ADJUST control).
6. Operating Format
12
The remainder of this section will discuss each of the effect-based functions and the
associated adjustable parameters that they provide. Functions not discussed in this section are
utility-based, and are described in Section 7, "Operating the Blue Thunder" on page 31.
Step 4:
Turn to alter the value of the
selected parameter.
Step 3:
Turn to select a parameter
within the selected function.
Step 2:
Turn to select a function.
Step 1:
Turn to alter the BASS level
Step 2:
Turn to alter the MIDDLE
Frequency level
Step 3:
Turn to alter the TREBLE
level.
Step 1:
Pres the EDIT button to enter
into the EDIT MODE