Zoom ST-224 - Manual (Page 9)

If cables are connected or disconnected while power to the playback
equipment is on, or if power is turned on with the volume turned up,
damage to the speakers may result.
Connect the output cable of the supplied AC adapter to the [DC9V]
jack on the ST-224, and set the [POWER] switch to ON.
If the ST-224 is in the factory default condition, you can play preset
sounds by tapping the pads. Hit pads 1 - 8 and adjust the [OUTPUT]
knob on the ST-224 and the volume control on the playback
equipment to obtain the desired volume (to initialize the unit to the
factory default ➔ p.69 ).
ZOOM CORPORATION
MADE IN JAPAN
MODEL
L/ MONO PHONES R DATA CARD MIDI IN DC9V
300mA
POWER
OUTPUT
L/ MONO LINE/MIC R
INPUT
MAX MIN
INPUT
PEAK
INPUT
R MIC/LINE L/MONO
Microphone
INPUT L/MONO
LINE/MIC
[INPUT PEAK] LED
[INPUT] knob
To sample a signal from a microphone,
set the [LINE/MIC] switch to the "MIC"
position.
Adjust the [INPUT] knob so that
the [INPUT PEAK] LED on the
front panel lights up during the
loudest passages of the music.
While power to the playback equipment is still off and the volume is set to minimum,
verify that all connections have been established correctly.
1 STEP
Turn on power to the ST-224. 2 STEP
Turn on power to the playback equipment. 3 STEP
9
Getting
Connected
Connection to Sound Source (2) (Microphone)
Adjusting the Volume
When connections have been established, adjust the volume as follows.
DC9V
300mA
POWER
AC Adapter
[OUTPUT] knob
MAX MIN
OUTPUT
Pads 1 - 8