Other Settings; Block Diagram - Roland GA-212 Owner's Manual

Other Settings

By holding down speci c buttons and switching the unit on simultaneously, the following settings can be con gured for the unit.
Settings
Returning to the factory-default settings (*)
Automatically saving the channel settings (default) Hold down the [EFX LOOP A] button, and switch the unit on.
Saving to a channel
Saving the channel settings using the write
operation function (p. 5)
The value saved in a channel (default)
DRIVE value after
changing the channel
Current expression pedal value
Enabling color display (default)
Sound indicator
Disabling color display
The second ampli er re ects the foot controller
Setting the Link mode
operation (channel switching, expression pedal, and
* The second ampli er On/O of REVERB) (default)
functions according to
the settings on the rst The second ampli er re ects all operations on the
ampli er. front panel (except MASTER) and foot controller
Copy the channel settings on the rst ampli er to the second ampli er
* The settings for each channel also return to the factory-default settings.

Block Diagram

INPUT (HIGH)
INPUT (LOW)
EFX LOOP A
SEND
LOOP [SERIES/PARALLEL]
EFX LOOP B
SEND
10
AMPLIFIER
EFX LOOP A
RETURN
REVERB
EFX LOOP B
RETURN
Only when the foot controller is connected
Operation
Hold down the [EFX LOOP B] and [CH4] buttons, and switch the unit on.
Hold down the [EFX LOOP B] button, and switch the unit on.
Hold down the [VOICE] button, and switch the unit on.
Hold down the [BOOST] button, and switch the unit on.
Hold down the [MID BOOST] and [VOICE] buttons, and switch the unit on.
Hold down the [MID BOOST] and [BOOST] buttons, and switch the unit on.
Hold down the [EFX LOOP A] and [MID BOOST] buttons, and switch the unit on.
Hold down the [EFX LOOP B] and [MID BOOST] buttons, and switch the unit on.
With the second ampli er turned on, hold down the [EFX LOOP A], [EFX LOOP B], and
[MID BOOST] buttons on the rst ampli er, and switch the unit on.
FOOT CONTROLLER
EXP PEDAL VOLUME
DRIVE VOLUME
THRU/TUNER OUT
LINE OUT
POWER
AMP
SPEAKER
MASTER POWER
SPEAKER
AMP
For GA-212 only
MAIN IN A
MAIN IN B