Roland GR-77B Owner's Manual page 16

b. Editing Without PG-800
It is even possible to edit the parameters without using
the programmer. There are altogether 44 parameters,
and each parameter has a number. Call the parameter
you wish to edit by assigning the appropriate number
with the Number Pedal &
* See "с. Parameter Table" on page 18 and the
attached Edit Map to learn the name and number of
each parameter, its function, how it is shown in the
Display windows and how it is related to the knobs
or the slider switches on the Programmer.
OPERATION
© Callthetonecoloryou wish to edit by using the
Bank Pedal @ and the Number Pedal Ф.
% Pushthe |PARAM| of the Edit Switches @ to
turn the GR-77B to the Edit mode.
* The Display Ф and 8 show" CF хх". "CF ^
represents cutoff frequency, апа" x x "is its value.
Now, rotating the Cutoff Frequency knob on the guitar
controller will change the value of the cutoff frequency,
therefore alter the tone color, and cause the value
shown in the Display to change. If you do not wish to
change the value of the cutoff frequency, skip this oper-
ation and go directly to the step @.
Y Assign the number (2 figures) of the parameter
you wish to edit by pressing the relevant Num-
ber Pedal ®. The first pressing will change the
left figure, then the Display Window Ф show а
flashing Баг" — " on the right asking you to set
the right figure. The Display Window Ф shows
the data value of the parameter.
[NOTE]
When any slight editing is done, a dot flashes in the
Display 6 indicating that the tone color currently in use
is different from the one in memory. This indication
helps you to understand that the edited tone color is not
yet written into memory. If you wish to write the edited
tone color, take an appropriate writing procedure. If
you do not want to retain the edited tone color, simply
call any other patch program. (Just note that calling
а patch program can be done only in the Play mode.)
To turn the GR-77B to Play mode, simply press the
[PARAM] of the Edit Switches Ф