Rear panel (connecting your equipment), P. 12, Panel descriptions – Roland SPD-SX Sampling Pad with 4GB Internal Memory (Black) User Manual
Page 12: Computer connector, Dc in jack, Security slot ( ), Midi connectors

Panel Descriptions
12
Rear Panel (Connecting Your Equipment)
COMPUTER connector
You can connect your
computer here via a USB cable
(p. 19). The included software
lets you import audio files (p.
40) or sample the sounds played
by your computer (p. 29).
USB MEMORY connector
You can connect a USB flash drive
(sold separately) here (p. 18). This allows
you to import audio files (p. 39), or save
SPD-SX waves and settings to your
USB flash drive (p. 66).
DC IN jack
Connect the included AC adaptor here.
To prevent the inadvertent
disruption of power to your
unit (should the plug be
pulled out accidentally),
and to avoid applying
undue stress to the DC IN
jack, anchor the power cord
using the cord hook, as
shown in the illustration.
NOTE!
• To prevent malfunction and/or damage to speakers or other devices, always turn down the volume, and turn off the power
on all devices before making any connections.
• When connection cables with resistors are used, the volume level of equipment connected to the inputs (AUDIO IN jacks)
may be low. If this happens, use connection cables that do not contain resistors.
Security slot ( )
http://www .kensington .com/
MIDI connectors
MIDI devices can be
connected here (p. 67).
Place the AC adaptor so the side
with the indicator (see illustration)
faces upwards and the side
with textual information faces
downwards.
The indicator will light when you
plug the AC adaptor into an AC
outlet.