Roland GA-212 - Manual (Page 12)

10
Block Diagram
POWER
AMP SPEAKER
LINE OUT
THRU/TUNER OUT
FOOT CONTROLLER
EXP PEDAL VOLUME POWER
AMP SPEAKER
MAIN IN A
EFX LOOP A
SEND EFX LOOP A
RETURN
EFX LOOP B
RETURN EFX LOOP B
SEND
MAIN IN B
MASTER AMPLIFIER INPUT (LOW)
INPUT (HIGH)
LOOP [SERIES/PARALLEL]
REVERB
Only when the foot controller is connected
For GA-212 only
DRIVE VOLUME
Other Settings
By holding down specific buttons and switching the unit on simultaneously, the following settings can be configured for the unit.
Settings Operation
Returning to the factory-default settings (*) Hold down the [EFX LOOP B] and [CH4] buttons, and switch the unit on.
Saving to a channel
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)
Hold down the [EFX LOOP B] button, and switch the unit on.
DRIVE value after
changing the channel
The value saved in a channel (default) Hold down the [VOICE] button, and switch the unit on.
Current expression pedal value Hold down the [BOOST] button, and switch the unit on.
Sound indicator
Enabling color display (default) Hold down the [MID BOOST] and [VOICE] buttons, and switch the unit on.
Disabling color display Hold down the [MID BOOST] and [BOOST] buttons, and switch the unit on.
Setting the Link mode
* The second amplifier
functions according to
the settings on the first
amplifier.
The second amplifier reflects the foot controller
operation (channel switching, expression pedal, and
On/Off of REVERB) (default)
Hold down the [EFX LOOP A] and [MID BOOST] buttons, and switch the unit on.
The second amplifier reflects all operations on the
front panel (except MASTER) and foot controller
Hold down the [EFX LOOP B] and [MID BOOST] buttons, and switch the unit on.
Copy the channel settings on the first amplifier to the second amplifier
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.
* The settings for each channel also return to the factory-default settings.