Other Settings; Block Diagram - Roland GA-212 Manual Del Usuario

Other Settings

By holding down specific buttons and switching the unit on simultaneously, the following settings can be configured for the unit.
Settings
Returning to the factory-default settings (*)
Saving to a channel
DRIVE value after
changing the channel
Sound indicator
Setting the Link mode
* The second amplifier
functions according to
the settings on the first
amplifier.
Copy the channel settings on the first amplifier to the second amplifier
* 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
Automatically saving the channel settings (default) Hold down the [EFX LOOP A] button, and switch the unit on.
Saving the channel settings using the write
operation function (p. 5)
The value saved in a channel (default)
Current expression pedal value
Enabling color display (default)
Disabling color display
The second amplifier reflects the foot controller
operation (channel switching, expression pedal, and
On/Off of REVERB) (default)
The second amplifier reflects all operations on the
front panel (except MASTER) and foot controller
AMPLIFIER
EFX LOOP A
RETURN
REVERB
EFX LOOP B
RETURN
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 amplifier turned on, hold down the [EFX LOOP A], [EFX LOOP B], and
[MID BOOST] buttons on the first amplifier, and switch the unit on.
FOOT CONTROLLER
EXP PEDAL VOLUME
DRIVE VOLUME
Only when the foot controller is connected
THRU/TUNER OUT
LINE OUT
POWER
AMP SPEAKER
POWER
MASTER
SPEAKER
AMP
For GA-212 only
MAIN IN A
MAIN IN B