Zoom B2FOUR User Manual

Changing tuner settings........................................................................................................................................... 53
Using a connected expression pedal..................................................................................................................... 56
Setting pedal effects................................................................................................................................................. 56
Using rhythms............................................................................................................................................................58
Setting the rhythm effect.........................................................................................................................................58
Starting/stopping rhythm playback........................................................................................................................ 60
Rhythm patterns........................................................................................................................................................61
Using the looper while playing............................................................................................................................... 62
Setting the looper effect.......................................................................................................................................... 62
Looper operations..................................................................................................................................................... 69
Using audio interface functions..............................................................................................................................74
Installing drivers........................................................................................................................................................ 74
Connecting with a computer, smartphone or tablet...........................................................................................75
Operating the B2 FOUR from an iPhone/iPad......................................................................................................76
Making hardware settings....................................................................................................................................... 77
Setting the AUTO SAVE function.............................................................................................................................77
Setting the ECO mode.............................................................................................................................................. 79
Adjusting the display contrast.................................................................................................................................80
Managing the firmware............................................................................................................................................81
Checking the firmware versions............................................................................................................................. 81
Updating......................................................................................................................................................................81
Restoring factory default settings.......................................................................................................................... 82
Appendix..................................................................................................................................................................... 83
Troubleshooting.........................................................................................................................................................83
Specifications..............................................................................................................................................................84
5

Zoom B2FOUR Specifications

General

Type	Bass Multi-Effects Processor
Simultaneous Effects	5
MIDI I/O	No
USB	1 x USB-C
Looper	Yes
Inputs	1 x 1/4" (instrument)
Outputs	1 x 1/4" (main out)
Power Source	4 x AA batteries
Headphones	1 x 1/8"