Zoom B2FOUR User Manual

Using the tuner
Activating the tuner
Enable the tuner to use the B2 FOUR to tune a bass.
1. Press and hold .
This activates the tuner and opens the Tuner Screen on the display.
2. Play the open string that you want to tune and adjust its pitch.
• The nearest note name and pitch detuning will be shown.
• The left and right indicators will be shown when the pitch is in tune.
Closing the tuner
Press footswitch – when the tuner is in use to close it and reopen the previous screen.
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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"