15
①
Power switch
This turns the power on/off.
②
DC12V AC adapter connector
Connect the dedicated AC adapter (ZOOM
ZAD-1220) here.
③
PHONES output volume knob
This adjusts the headphone output volume.
④
PHONES output jack
Connect headphones here.
⑤
OUTPUT jacks
Connect these to a power amplier, a PA
system or powered monitor speakers, for
example.
①
REMOTE connector
Connect a ZOOM BTA-1 or other dedicated
wireless adapter here. This enables wire-
less operation of the R20 from an iOS/
iPadOS device using a dedicated app.
②
USB (Type-C) port
Using this, projects can be cop
ied to and
imported from USB ash drives, and USB
MIDI keyboards can be connected and
used to play synth sounds.
Connecting a computer also makes the
following possible.
•
Using the R20 as an audio interface
•
Using Guitar Lab to replace R20 effects
•
Using the R20 as a card reader
•
Using the R20 as a DAW controller
③
SD card slot
This supports cards that meet SDHC/SDXC
specications.
Other functions
Project options Projects can be renamed, duplicated, deleted, rendered, and exported to USB storage.
Wave Editor
Waveform editing functions can be used in audio and rhythm regions. The Time Stretch
function allows the lengths of regions to be changed without changing the pitch.
Snap The positions of regions and notes (synth sounds) can be snapped to the ruler shown.
Stereo Link Adjacent even and odd-numbered tracks can be handled as stereo tracks.
Convert to Audio
All regions on a track can be converted to a single audio le. This can be used to avoid
limits on the number of regions and the use of effects and synths.
Add WAV and SMF les
from the SD card or USB
storage
WAV and SMF (Standard MIDI File) les on the SD card or USB storage can be added as
new regions.
Marks
Memos can be added at the beginnings of bars. The overall structure of a song can be
managed easily by adding memos to each part.
Metronome
The metronome functions include pre-count, sound selection and separate volume
adjustment for PHONES and OUTPUT jacks.