Restoring The Factory Settings; Block Diagram - Boss AC-22LX Owner's Manual

Restoring the Factory Settings

Here's how to restore the settings of the to their factory-set condition (factory reset).
MEMO
You can use the dedicated app (p. 4) or an app on your mobile device (p. 9) to back up the settings stored on this unit.
To save the settings, use the dedicated app or app on your mobile device to perform a backup.
1.
Set the [AIR FEEL] knob to "MID SIDE", and turn on the power while holding down the [MEMORY] button.
The [TAP TEMPO] button blinks.
2.
Press the [TAP TEMPO] button.
The RECÓPLAY indicators repeatedly blink in sequence. When the blinking stops, all of this unit's settings return to the factory-set state.
NOTE
Don't turn off the power while the factory reset is in progress.
Note when using an already-paired iOS device
After executing a factory reset, you'll need to do the following.
AC-22LX MIDI
For details, refer to the owner's manual of your iOS device.

Block Diagram

PHANTOM
MIC
GUITAR/INSTRUMENT
AUX IN
STEREO
INPUT
Bluetooth ADAPTOR
STEREO
10 10
1
Disconnect "AC-22LX MIDI".
2
Turn off.
PREAMP EQ
MIC, OUTPUT4
MIC DIRECT IN/OUT
MIC, INPUT4
PREAMP EQ AIR FEEL
GUITAR, OUTPUT3
GUITAR/INST DIRECT IN/OUT
GUITAR, INPUT3
AC-22LX MIDI
REVERB
REVERB/
REV&CHO
LOOPER
RHYTHM BOX REVERB
LOOPBACK
FROM GUITAR/INST DIRECT OUT
LINE OUT
USB OUT
SPEAKER OUT
POWER AMP
MASTER
MUTE
USB
MIX ( Windows )
INPUT 1/2, OUTPUT 1/2 ( Mac )
INPUT/OUTPUT (iOS)
TO MIC DIRECT IN
USB
FROM MIC DIRECT OUT
GUITAR, MIC ( Windows )
TO GUITAR/INST DIRECT IN
INPUT 3/4, OUTPUT 3/4 ( Mac )
SPEAKER
STEREO
PHONES / REC OUT
STEREO
LINE OUT
STEREO (L/MONO, R)
* Dedicated USB driver or
standard OS driver
* Dedicated USB driver only