Roland VGA-7 Musical Instrument Amplifier User Manual


 
23
About Patch
Changing Patch Settings
Use the buttons and knobs to modify the settings of the
selected patch. This operation is called Editing.
Immediately after changing patches, the settings stored
in the patch will not match the positions of the knobs.
When you turn the knob, the setting value stored in the
patch will be shown in the display. Once the position of
the knob matches the displayed value, the displayed
value will begin to change.
When you change the setting of a knob, it is a good idea
to rotate the knob all the way to the right or left before
you begin adjusting the value.
When you modify the settings stored in a patch, the
direct number button for the current patch will blink.
This indicates that the current patch is being edited.
Selecting variations
For the COSM guitar type and tuning, COSM amplifier type
and speaker, and EFFECTS delay, chorus and reverb, there
are several variations in addition to the settings (types).
* is printed top or under buttons for which variation
settings (types) are provided.
A list of variations is provided on the plate located on
the top left of the cabinet. (p. 11)
fig.20
1. Press the button that is printed, then
preselect the variation setting to which you want to
change.
2. Press [VARIATION/EDIT], getting its indicator to light.
The indicator of the currently selected type will blink.
* You can switch the variation setting to the one you want by
pressing [PARAMETER
/
].
* If the settings are turned off when either CAPO, EFX, DELAY,
CHORUS, or REVERB is selected, the display indication
flashes. (You can turn this on by pressing the button.)
* If a setting with no variation is selected, the display will show
as follows.
fig.21
3. Press [SELECT/VALUE /] to select the variation
number.
4. Press [SELECT/VALUE /] to select the variation
number.
5. Once youve selected a variation number, press
[VARIATION] again, extinguishing its indicator.
The indicator of the currently selected type will light,
thus finalizing your selection of a variation.
Checking the settings of a knob
1. Press and hold [VARIATION/EDIT] for two seconds or
longer, until the indicator to lights.
fig.44
2. Press [PARAMETER /] to select the setting and
confirm the value.
The position number (19, AC) assigned to each knob
and its value will be shown.
fig.45
* You can modify the value by pressing [SELECT/VALUE /
] when the setting is shown in the display. However, this is
not possible in Manual mode.
3. When you are finished checking the values, press
[VARIATION/EDIT] once again, extinguishing its
indicator.
2
31,4
2
1,3
Position number