Zoom RT-123 - Manual (Page 7)

After connections are established, check the sound by performing the following steps.
If cables are plugged in while power is turned on, or if the system is
turned on with the volume control turned up, speaker damage may
occur.
Connect the supplied AC adapter to the [DC IN] connector and set the
[POWER] switch to ON.
While tapping a pad to produce sound, adjust the [VOLUME] control
of the RT-123 and the volume control on the playback system to a
suitable position.
7
Names
of
Parts
ZOOM
CORPORATION
MADE IN JAPAN
FOOT SW LINE IN L/MONO
OUTPUT
R PHONES VOLUME MIDI IN
POWER
ON OFF
DC9V 300mA
DC INPUT
FS01
Headphones
Playback connection
(mixer, audio system,
boom box etc.)
Connection to MIDI sequencer/computer MIDI interface
AC adapter
For mono playback,
connect only the
[L/MONO] jack.
When a guitar or other
instrument is connected
to the RT-123, the sound
from the instrument is
mixed with the sound of
the RT-123 and output
from the [L] and [R] jacks.
When wishing to synchronize the
RT-123 with an external sequencer
or to control operation of the RT-123
from an external MIDI component,
link the MIDI OUT connector of the
equipment with the [MIDI IN]
connector on the RT-123.
Connection to
multi-effect
(ZOOM 503 etc.)
Guitar,
bass etc.
Connecting the
optional foot switch
FS01 allows for
example activating a
sound or switching
between two
different sounds.
STEP
2
Turn power to the RT-123 on.
STEP
1
While the playback system is still turned off and the volume is fully turned down,
double-check whether all connections have been made correctly.
Getting Connected
STEP
3
Turn power to the playback system on.
Preparations
POWER
ON OFF
DC9V 300mA
PAD
VOLUME